D
espite important advances in primary prevention,
atherosclerosis remains the leading cause of death in
developed societies.1 In addition to risk factors such
as hypertension, diabetes mellitus, tobacco use and dyslipi-
demia, less traditional risk factors have also been sought.
Many markers, including C-reactive protein and interleukins,
highlight inflammation as a key mediator in both the pro-
gression and activation of atherosclerotic lesions.2–4 Some
medications that are used to prevent cardiovascular diseases,
such as statins, also appear to reduce inflammation.5
Animal experiments have shown that pneumococcal vacci-
nation reduces the extent of atherosclerotic lesions.6 We
hypothesized that antibodies directed against Streptococcus
pneumoniae also recognize oxidized low-density lipoprotein
(LDL) and impede the formation of foam cells. Interestingly,
a retrospective cohort study involving World War II veterans
who had undergone splenectomy documented excess mortal-
ity rates from both pneumonia and ischemic heart disease.7
More recent data have suggested that acute pneumococcal
infections, but not vaccinations, increase the risk of vascular
events;8 however, the duration of vaccination exposure con-
sidered in that study was limited.
Our primary objective was to evaluate the association be-
tween pneumococcal vaccination and the risk of myocardial
infarction. We also explored whether any effect of vaccina-
tion on the risk of infarction waned over time.
Methods
Design and ethics approval
We conducted a case–control study of patients who were con-
sidered at risk for myocardial infarction and who had been
admitted to a tertiary care hospital. We obtained approval for
this study from the research ethics board of the Centre hospi-
talier universitaire de Sherbrooke and Quebec’s Commission
d’accès à l’information.
Data sources
We used 2 databases for this study. The first was the
research-purpose database9 of the Centre informatisé de
recherche évaluative en services et soins de santé of the Cen-
tre hospitalier universitaire de Sherbrooke, a tertiary care
teaching hospital in the province of Quebec. Along with de-
mographic data, this database included, for each hospital ad-
mission since 1996, detailed information on all primary and
secondary diagnoses, coded according to the International
Classification of Diseases, 9th revision (ICD-9). This data-
base also contained all biochemical and pharmaceutical data
recorded during the admission, including, for each medication
prescribed, the name, dosage, formulation, quantity dis-
François Lamontagne MD MSc, Marie-Pierre Garant PhD, Jean-Christophe Carvalho MD,
Luc Lanthier MD MSc, Marek Smieja MD PhD, Danielle Pilon MD MSc
@@ See related commentary by Madjid, page 749
Pneumococcal vaccination and risk of myocardial infarction
From the Department of Medicine (Lamontagne, Garant, Carvalho, Lan-
thier, Pilon), Université de Sherbrooke, Sherbrooke, Que.; and the Depart-
ment of Cl.
This study examined disseminated intravascular coagulation (DIC) scores on day 1 and day 3 in sepsis patients and their association with mortality. The incidence of overt DIC was 27.9% on day 1 and 30.1% on day 3. While day 1 and 3 DIC scores were not associated with mortality, the change in DIC score between days was significantly associated with mortality. Patients with pneumonia had lower DIC on day 1 but higher mortality than other sepsis patients. Day 3 DIC scores predicted mortality more accurately than day 1 scores, especially for non-pneumonia sepsis patients.
This study summarizes a case series of 394 young stroke patients aged 14-47 years who were admitted to a hospital in Rome, Italy between 1992-2001. The annual incidence of young stroke was found to be 8.8 per 100,000 people. Common risk factors included smoking (56%), hypertension (23%), and oral contraceptive use (38% of women). The most common causes of stroke were determined to be cardioembolism (34%), atherothrombosis (12%), and non-atherosclerotic vasculopathies like arterial dissection (14%). Despite limitations, the study highlights the importance of thorough diagnostic evaluation for determining the cause of young ischemic strokes.
The recalibrated thoracic revised cardiac risk index (ThRCRI) aims to predict cardiac risk for patients undergoing lung resection. This study externally validates the ThRCRI in 2,621 patients who underwent lobectomy or pneumonectomy. Patients were grouped into four risk classes by the ThRCRI. The incidence of major cardiac complications increased from 0.9% in the lowest risk class to 18% in the highest risk class, demonstrating the ThRCRI's ability to stratify risk. Bootstrapping analysis supported the ThRCRI's reliability in predicting cardiac risk across different patient populations. The ThRCRI is a useful tool for identifying patients needing further cardiac testing before lung resection.
article 7.pdf about pneumonia nad vascualrsakirhrkrj
An epidemiological review found that pneumonia is associated with an increased risk of both arterial and venous thrombosis within a few months after the respiratory infection. Prospective studies observed myocardial infarction in 1-10% of pneumonia patients within the first week of hospitalization, especially in older patients and those with cardiovascular comorbidities or severe pneumonia. Pneumonia was also linked to a higher risk of ischemic stroke and deep vein thrombosis or pulmonary embolism in the months following the respiratory illness. Experimental evidence indicates that pneumonia activates platelet aggregation and clotting, increasing thrombosis risk through upregulation of tissue factor and downregulation of natural anticoagulants.
Incidence of pneumonia and risk factors among patients with head and neck can...Enrique Moreno Gonzalez
This study investigated the incidence and patient- and treatment-related risk factors related to pneumonia acquired during radiotherapy (PNRT) in head and neck cancer (HNC) patients.
2020 state of the art—high-sensitivity troponins in acute coronary syndromesBryanMielesM
This document discusses the evolution of biomarkers for diagnosing acute myocardial infarction (AMI), focusing on high-sensitivity troponin assays. It notes that while biomarkers like liver enzymes, CK, and LDH were initially used, troponin is now considered the gold standard due to its high cardiac specificity. The development of high-sensitivity troponin assays allows for earlier rule-in and rule-out of AMI. However, these assays are also detecting myocardial injury from non-ischemic causes, challenging clinicians. The document reviews new consensus definitions distinguishing acute myocardial injury, ischemia, and infarction to help clinicians interpret troponin results.
British Journal of Anaesthesia, 120(1) 146e155 (2018)doiVannaSchrader3
British Journal of Anaesthesia, 120(1): 146e155 (2018)
doi: 10.1016/j.bja.2017.08.002
Advance Access Publication Date: 23 November 2017
Quality and Safety
Q U A L I T Y A N D S A F E T Y
The surgical safety checklist and patient outcomes
after surgery: a prospective observational cohort
study, systematic review and meta-analysis
T.E.F. Abbott1, T. Ahmad1, M.K. Phull2, A.J. Fowler3, R. Hewson2,
B.M. Biccard4, M.S. Chew5, M. Gillies6 and R.M. Pearse1,*, for the
International Surgical Outcomes Study (ISOS) groupa
1William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, UK, 2The Royal
London Hospital, Barts Health NHS Trust, London E1 1BB, UK, 3Guys and St. Thomas’s NHS Foundation
Trust, London SE1 7EH, UK, 4Department of Anaesthesia and Perioperative Medicine, Groote Schuur
Hospital, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa, 5Department of
Anaesthesia and Intensive Care, Faculty of Medicine and Health Sciences, Link€oping University, 58185
Link€oping, Sweden and 6Department of Anaesthesia, Critical Care and Pain Medicine, University of
Edinburgh, Edinburgh EH48 3DF, UK
*Corresponding author. E-mail: [email protected]
a Complete details for the collab authors are available in Supplementary data.
Abstract
Background: The surgical safety checklist is widely used to improve the quality of perioperative care. However, clinicians
continue to debate the clinical effectiveness of this tool.
Methods: Prospective analysis of data from the International Surgical Outcomes Study (ISOS), an international obser-
vational study of elective in-patient surgery, accompanied by a systematic review and meta-analysis of published
literature. The exposure was surgical safety checklist use. The primary outcome was in-hospital mortality and the
secondary outcome was postoperative complications. In the ISOS cohort, a multivariable multi-level generalized linear
model was used to test associations. To further contextualise these findings, we included the results from the ISOS
cohort in a meta-analysis. Results are reported as odds ratios (OR) with 95% confidence intervals.
Results: We included 44 814 patients from 497 hospitals in 27 countries in the ISOS analysis. There were 40 245 (89.8%)
patients exposed to the checklist, whilst 7508 (16.8%) sustained �1 postoperative complications and 207 (0.5%) died
before hospital discharge. Checklist exposure was associated with reduced mortality [odds ratio (OR) 0.49 (0.32e0.77);
P<0.01], but no difference in complication rates [OR 1.02 (0.88e1.19); P¼0.75]. In a systematic review, we screened 3732
records and identified 11 eligible studies of 453 292 patients including the ISOS cohort. Checklist exposure was associated
with both reduced postoperative mortality [OR 0.75 (0.62e0.92); P<0.01; I2¼87%] and reduced complication rates [OR 0.73
(0.61e0.88); P<0.01; I2¼89%).
Conclusions: Patients exposed to a surgical safety checklist experience bett ...
This study examined disseminated intravascular coagulation (DIC) scores on day 1 and day 3 in sepsis patients and their association with mortality. The incidence of overt DIC was 27.9% on day 1 and 30.1% on day 3. While day 1 and 3 DIC scores were not associated with mortality, the change in DIC score between days was significantly associated with mortality. Patients with pneumonia had lower DIC on day 1 but higher mortality than other sepsis patients. Day 3 DIC scores predicted mortality more accurately than day 1 scores, especially for non-pneumonia sepsis patients.
This study summarizes a case series of 394 young stroke patients aged 14-47 years who were admitted to a hospital in Rome, Italy between 1992-2001. The annual incidence of young stroke was found to be 8.8 per 100,000 people. Common risk factors included smoking (56%), hypertension (23%), and oral contraceptive use (38% of women). The most common causes of stroke were determined to be cardioembolism (34%), atherothrombosis (12%), and non-atherosclerotic vasculopathies like arterial dissection (14%). Despite limitations, the study highlights the importance of thorough diagnostic evaluation for determining the cause of young ischemic strokes.
The recalibrated thoracic revised cardiac risk index (ThRCRI) aims to predict cardiac risk for patients undergoing lung resection. This study externally validates the ThRCRI in 2,621 patients who underwent lobectomy or pneumonectomy. Patients were grouped into four risk classes by the ThRCRI. The incidence of major cardiac complications increased from 0.9% in the lowest risk class to 18% in the highest risk class, demonstrating the ThRCRI's ability to stratify risk. Bootstrapping analysis supported the ThRCRI's reliability in predicting cardiac risk across different patient populations. The ThRCRI is a useful tool for identifying patients needing further cardiac testing before lung resection.
article 7.pdf about pneumonia nad vascualrsakirhrkrj
An epidemiological review found that pneumonia is associated with an increased risk of both arterial and venous thrombosis within a few months after the respiratory infection. Prospective studies observed myocardial infarction in 1-10% of pneumonia patients within the first week of hospitalization, especially in older patients and those with cardiovascular comorbidities or severe pneumonia. Pneumonia was also linked to a higher risk of ischemic stroke and deep vein thrombosis or pulmonary embolism in the months following the respiratory illness. Experimental evidence indicates that pneumonia activates platelet aggregation and clotting, increasing thrombosis risk through upregulation of tissue factor and downregulation of natural anticoagulants.
Incidence of pneumonia and risk factors among patients with head and neck can...Enrique Moreno Gonzalez
This study investigated the incidence and patient- and treatment-related risk factors related to pneumonia acquired during radiotherapy (PNRT) in head and neck cancer (HNC) patients.
2020 state of the art—high-sensitivity troponins in acute coronary syndromesBryanMielesM
This document discusses the evolution of biomarkers for diagnosing acute myocardial infarction (AMI), focusing on high-sensitivity troponin assays. It notes that while biomarkers like liver enzymes, CK, and LDH were initially used, troponin is now considered the gold standard due to its high cardiac specificity. The development of high-sensitivity troponin assays allows for earlier rule-in and rule-out of AMI. However, these assays are also detecting myocardial injury from non-ischemic causes, challenging clinicians. The document reviews new consensus definitions distinguishing acute myocardial injury, ischemia, and infarction to help clinicians interpret troponin results.
British Journal of Anaesthesia, 120(1) 146e155 (2018)doiVannaSchrader3
British Journal of Anaesthesia, 120(1): 146e155 (2018)
doi: 10.1016/j.bja.2017.08.002
Advance Access Publication Date: 23 November 2017
Quality and Safety
Q U A L I T Y A N D S A F E T Y
The surgical safety checklist and patient outcomes
after surgery: a prospective observational cohort
study, systematic review and meta-analysis
T.E.F. Abbott1, T. Ahmad1, M.K. Phull2, A.J. Fowler3, R. Hewson2,
B.M. Biccard4, M.S. Chew5, M. Gillies6 and R.M. Pearse1,*, for the
International Surgical Outcomes Study (ISOS) groupa
1William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, UK, 2The Royal
London Hospital, Barts Health NHS Trust, London E1 1BB, UK, 3Guys and St. Thomas’s NHS Foundation
Trust, London SE1 7EH, UK, 4Department of Anaesthesia and Perioperative Medicine, Groote Schuur
Hospital, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa, 5Department of
Anaesthesia and Intensive Care, Faculty of Medicine and Health Sciences, Link€oping University, 58185
Link€oping, Sweden and 6Department of Anaesthesia, Critical Care and Pain Medicine, University of
Edinburgh, Edinburgh EH48 3DF, UK
*Corresponding author. E-mail: [email protected]
a Complete details for the collab authors are available in Supplementary data.
Abstract
Background: The surgical safety checklist is widely used to improve the quality of perioperative care. However, clinicians
continue to debate the clinical effectiveness of this tool.
Methods: Prospective analysis of data from the International Surgical Outcomes Study (ISOS), an international obser-
vational study of elective in-patient surgery, accompanied by a systematic review and meta-analysis of published
literature. The exposure was surgical safety checklist use. The primary outcome was in-hospital mortality and the
secondary outcome was postoperative complications. In the ISOS cohort, a multivariable multi-level generalized linear
model was used to test associations. To further contextualise these findings, we included the results from the ISOS
cohort in a meta-analysis. Results are reported as odds ratios (OR) with 95% confidence intervals.
Results: We included 44 814 patients from 497 hospitals in 27 countries in the ISOS analysis. There were 40 245 (89.8%)
patients exposed to the checklist, whilst 7508 (16.8%) sustained �1 postoperative complications and 207 (0.5%) died
before hospital discharge. Checklist exposure was associated with reduced mortality [odds ratio (OR) 0.49 (0.32e0.77);
P<0.01], but no difference in complication rates [OR 1.02 (0.88e1.19); P¼0.75]. In a systematic review, we screened 3732
records and identified 11 eligible studies of 453 292 patients including the ISOS cohort. Checklist exposure was associated
with both reduced postoperative mortality [OR 0.75 (0.62e0.92); P<0.01; I2¼87%] and reduced complication rates [OR 0.73
(0.61e0.88); P<0.01; I2¼89%).
Conclusions: Patients exposed to a surgical safety checklist experience bett ...
A study that has been conducted to assess incidence and risk factors of postintubation cardiovascular collapse and its impact on ICU length of stay and ICU mortality
This document summarizes the key aspects of infective endocarditis:
1) Infective endocarditis occurs when bacteria infect the heart valves or endocardial surface. The causes and patients affected have changed over time, with older patients and those with medical devices now more commonly affected.
2) Staphylococci such as S. aureus are now the most common causes, rather than streptococci. Mortality remains high at 30% despite advances in diagnosis and treatment.
3) Clinical presentation is varied and non-specific, ranging from fever to sepsis or embolic complications. Echocardiography is important for diagnosis. Treatment involves long-term antibiotics, with surgery as needed,
1. Recurrent myocardial infarction (MI) after primary percutaneous coronary intervention (PPCI) for ST-segment elevation myocardial infarction (STEMI) occurs in about 21% of patients and is associated with worse clinical outcomes.
2. Recurrent MI significantly increases the risks of subsequent cardiac mortality, noncardiac mortality, stroke, and bleeding.
3. Early recurrent MIs within 1 day of the initial PPCI are associated with higher unadjusted cardiac mortality compared to later recurrent MIs, but after adjustment, recurrent MIs occurring more than 1 year after PPCI carry the highest risk of cardiac death.
This study examined the association between herpes zoster infection and risk of peripheral arterial disease using a nationwide cohort in Taiwan. The study found that patients with herpes zoster had a 13% higher risk of developing peripheral arterial disease compared to those without herpes zoster, after adjusting for risk factors. Female sex and older age were also associated with small increases in risk. While antiviral treatment for herpes zoster did not affect risk of peripheral arterial disease, larger prospective studies are still needed to determine if treatment can reduce risk.
This document contains summaries of multiple studies that have found associations between red blood cell transfusions and negative health outcomes in critically ill and surgical patients. Specifically:
- 42 of 45 observational studies found that the risks of red blood cell transfusions outweighed the benefits for adult intensive care unit, trauma and surgical patients. Transfusions were associated with increased mortality, infections, multi-organ dysfunction and acute respiratory distress syndrome.
- Pooled analyses found odds ratios of 1.7 for mortality, 1.8 for infections, and 2.5 for acute respiratory distress syndrome in patients who received red blood cell transfusions.
- Transfusions appeared to have dose-dependent relationships with negative outcomes, with each additional unit
Clinical profile of paediatric patients with rheumatic heart disease at moi t...Alexander Decker
This document summarizes a study on the clinical profile of pediatric patients with rheumatic heart disease at Moi Teaching and Referral Hospital in Eldoret, Kenya. The study found that the most common symptoms in new patients were dyspnea, easy fatigability, palpitations, cough and orthopnea. The most common signs were systolic murmurs, thrills and tachycardia. Most new patients presented with severe disease in NYHA class 3 or 4. Mitral regurgitation alone or combined with aortic regurgitation were the most common valve lesions. The results suggest that most new patients have advanced valvular disease and complications due to late presentation, highlighting the need for early detection
Clinical profile of paediatric patients with rheumatic heart disease at moi t...Alexander Decker
This document summarizes a study on the clinical profile of pediatric patients with rheumatic heart disease at Moi Teaching and Referral Hospital in Eldoret, Kenya. The study found that 84 pediatric patients had rheumatic heart disease, with more female patients than male. New patients most commonly presented with dyspnea, easy fatigability, and palpitations. Signs like systolic murmurs and tachycardia were also common in new patients. Most new patients were in NYHA classes 3 and 4, indicating severe valvular disease and late presentation. The study recommends emphasis on early detection and prevention of rheumatic heart disease.
This document provides guidelines for the diagnosis and treatment of bacterial meningitis. It recommends that patients suspected of having bacterial meningitis receive a lumbar puncture and blood cultures immediately to determine if the CSF formula is consistent with meningitis. It also recommends empirical antibiotic therapy be started before diagnostic tests if lumbar puncture is delayed. The guidelines review evidence on which patients should receive a CT scan before lumbar puncture due to risk of brain herniation. Gram stain, culture and latex agglutination of CSF are recommended diagnostic tests to determine the bacterial etiology of meningitis.
This document provides guidelines for the diagnosis and treatment of bacterial meningitis. It recommends that patients suspected of having bacterial meningitis receive immediate blood cultures, lumbar puncture, and empiric antibiotic therapy. Lumbar puncture should only be delayed if a CT scan of the head is needed due to concerns about increased intracranial pressure. Empiric therapy should be chosen based on the patient's age and risk factors. Once CSF analysis is available, therapy can be targeted based on culture and Gram stain results.
article 4.pdf about CAP pneumonia communitysakirhrkrj
This document analyzes factors influencing the development of deep venous thrombosis (DVT) in elderly patients with community-acquired pneumonia (CAP). The study examined 505 elderly CAP patients, of which 133 were diagnosed with DVT. Severe pneumonia and septic shock were associated with higher rates of DVT. Central venous catheterization, higher D-dimer levels, and higher Padua scores (indicating higher risk of thrombosis) were significantly correlated with the development of DVT. Logistic regression identified central venous catheterization, D-dimer level, and Padua score as significant risk factors for DVT in elderly CAP patients.
This study analyzed 45 observational studies including over 272,000 patients to determine the association between red blood cell transfusion and morbidity and mortality in high-risk hospitalized patients. The analysis found that in 42 of the 45 studies, the risks of red blood cell transfusion outweighed the benefits, with transfusion associated with increased risk of death, infections, multi-organ dysfunction syndrome, and acute respiratory distress syndrome. A meta-analysis found that transfusion was associated with 70% higher odds of death and 80% higher odds of developing an infectious complication. The study suggests current transfusion practices may need reevaluation given the risks appear to outweigh the benefits in most patients.
Postoperative chylothorax after cardiothoracicgisa_legal
This study examines the incidence, risk factors, and outcomes of postoperative chylothorax in children undergoing cardiothoracic surgery. The researchers found that the incidence of chylothorax was 3.8% and was significantly higher after heart transplantation, Fontan procedures, and tetralogy of Fallot repairs. Patients with chylothorax had significantly longer hospital stays compared to those without chylothorax. Nutritional management including low fat diets and octreotide were used to treat chylothorax, but surgical interventions provided limited benefit when reserved for severe or prolonged cases. Early diagnosis may reduce the duration of chylothorax.
This document discusses the COVID-19 pandemic and potential treatments for the disease. It notes that COVID-19 has led to a national emergency in the US with significant health and economic impacts. Currently, there is no cure for COVID-19 and the disease spectrum varies from asymptomatic to severe cases requiring ICU care. The document explores the pathogenesis of the virus and notes that a "cytokine storm" may be a key driver of organ damage. It reviews several potential treatments under investigation including vaccines, antiviral medications, and stem cell therapies. It highlights reports from China and Italy using expanded umbilical cord mesenchymal stem cells (UC-MSCs) to treat COVID-19 and argues they may be considered for compassionate
Elevated Tissue Doppler E/E' on Index Admission Can Help Identify Patients at...crimsonpublishersOJCHD
Readmissions for congestive Heart Failure (CHF) are a major healthcare problem that contributes significantly to the overall healthcare expenditure. About 24% of patients are readmitted to the hospital within 30 days of discharge. We investigated whether a non-invasive estimate of left atrial filling pressure, an elevated ratio of early trans mitral flow velocity to early diastolic mitral annular velocity (E/E'), during the index admission for CHF could independently predict 30 day readmission.
Arterial CO2 Tension on Admission as a marker of in-hospital mortality GerardJamero1
This clinical study analyzed data from 2171 patients aged 17 years or older who were hospitalized for community-acquired pneumonia. The study found that in-hospital mortality was greater in patients with hypocapnia (PaCO2 < 32 mm Hg) or hypercapnia (PaCO2 ≥ 45 mm Hg) compared to those with normal PaCO2 levels (40-44 mm Hg). Hypocapnia was associated with an adjusted odds ratio of 1.8 for increased mortality, while hypercapnia was associated with an adjusted odds ratio of 2.6. Measurement of PaCO2 provides additional prognostic information beyond standard prediction rules and can help risk-stratify hospitalized pneumonia patients.
Dengue Fever-Related Cardiac manifestation in Ibn-Sina Hospital Mukalla, Hadh...asclepiuspdfs
This document summarizes a study on cardiac manifestations in patients hospitalized with dengue fever in Mukalla, Yemen. The study found that the most common cardiac manifestations were sinus tachycardia (39.4% of patients) and hypotension (18.37% of patients). Other less common findings included pulmonary congestion, bradycardia, and pericardial effusion. There was a close correlation between the severity of cardiac manifestations and the severity of dengue based on WHO classifications, with more severe cardiac issues seen in those with severe dengue. The most common causes of death in the study (10 patients) were refractory shock and other complications associated with severe dengue disease.
Inter society consensus for the management of peripheral arterial disease (tasc)Jonathan Campos
This document summarizes the key findings of the Inter-Society Consensus for the Management of Peripheral Arterial Disease (TASC II). It discusses the prevalence of peripheral arterial disease (PAD), finding that PAD affects approximately 3-10% of the general population but is asymptomatic in around 75% of cases. The ratio of asymptomatic to symptomatic PAD is estimated to be between 3:1 and 4:1. Symptomatic PAD presents mainly as intermittent claudication. The document also outlines the grading system used to rate the strength of recommendations.
This document summarizes a study examining medical and neurological complications in 279 patients with acute ischemic stroke. The study found that 95% of patients experienced at least one complication. The most common serious medical complication was pneumonia (5%) and the most common serious neurological complication was new or extended cerebral infarction (5%). Medical complications contributed to 51% of deaths within 3 months. Patients with serious medical complications had significantly worse outcomes on functional scales even after accounting for baseline differences.
Hours, A. (2014). Reading Fairy Tales and Playing A Way of Treati.docxsimonithomas47935
Hours, A. (2014). Reading Fairy Tales and Playing: A Way of Treating Abused Children. Journal Of Infant, Child & Adolescent Psychotherapy, 13(2), 122. doi:10.1080/15289168.2014.905337
Marshall, E. (2009). Girlhood, Sexual Violence, and Agency in Francesca Lia Block's "Wolf". Children's Literature In Education, 40(3), 217-234.
Sanyal, N., & Dasgupta, M. (2017). Fairy tales: The Emotional Processors of Childhood Conflicts in Dynamic Interpretative Lens. SIS Journal Of Projective Psychology & Mental Health, 24(1), 39-47.
Basile, G. (2012, May 24). Sun, Moon, and Talia. Enchanted Conversation, 1-4.
Grimm, J., & Grimm, W. (1975). Briar Rose: The Sleeping Beauty. London: Pelham.
.
How are authentication and authorization alike and how are the.docxsimonithomas47935
How are authentication and authorization alike and how are they different? What is the relationship, if any, between the two?
The paper should be 2 pages in length. Need to provide a minimum of two references and need to use APA format in the reference section and no playgarism
.
More Related Content
Similar to Despite important advances in primary prevention,atheroscl.docx
A study that has been conducted to assess incidence and risk factors of postintubation cardiovascular collapse and its impact on ICU length of stay and ICU mortality
This document summarizes the key aspects of infective endocarditis:
1) Infective endocarditis occurs when bacteria infect the heart valves or endocardial surface. The causes and patients affected have changed over time, with older patients and those with medical devices now more commonly affected.
2) Staphylococci such as S. aureus are now the most common causes, rather than streptococci. Mortality remains high at 30% despite advances in diagnosis and treatment.
3) Clinical presentation is varied and non-specific, ranging from fever to sepsis or embolic complications. Echocardiography is important for diagnosis. Treatment involves long-term antibiotics, with surgery as needed,
1. Recurrent myocardial infarction (MI) after primary percutaneous coronary intervention (PPCI) for ST-segment elevation myocardial infarction (STEMI) occurs in about 21% of patients and is associated with worse clinical outcomes.
2. Recurrent MI significantly increases the risks of subsequent cardiac mortality, noncardiac mortality, stroke, and bleeding.
3. Early recurrent MIs within 1 day of the initial PPCI are associated with higher unadjusted cardiac mortality compared to later recurrent MIs, but after adjustment, recurrent MIs occurring more than 1 year after PPCI carry the highest risk of cardiac death.
This study examined the association between herpes zoster infection and risk of peripheral arterial disease using a nationwide cohort in Taiwan. The study found that patients with herpes zoster had a 13% higher risk of developing peripheral arterial disease compared to those without herpes zoster, after adjusting for risk factors. Female sex and older age were also associated with small increases in risk. While antiviral treatment for herpes zoster did not affect risk of peripheral arterial disease, larger prospective studies are still needed to determine if treatment can reduce risk.
This document contains summaries of multiple studies that have found associations between red blood cell transfusions and negative health outcomes in critically ill and surgical patients. Specifically:
- 42 of 45 observational studies found that the risks of red blood cell transfusions outweighed the benefits for adult intensive care unit, trauma and surgical patients. Transfusions were associated with increased mortality, infections, multi-organ dysfunction and acute respiratory distress syndrome.
- Pooled analyses found odds ratios of 1.7 for mortality, 1.8 for infections, and 2.5 for acute respiratory distress syndrome in patients who received red blood cell transfusions.
- Transfusions appeared to have dose-dependent relationships with negative outcomes, with each additional unit
Clinical profile of paediatric patients with rheumatic heart disease at moi t...Alexander Decker
This document summarizes a study on the clinical profile of pediatric patients with rheumatic heart disease at Moi Teaching and Referral Hospital in Eldoret, Kenya. The study found that the most common symptoms in new patients were dyspnea, easy fatigability, palpitations, cough and orthopnea. The most common signs were systolic murmurs, thrills and tachycardia. Most new patients presented with severe disease in NYHA class 3 or 4. Mitral regurgitation alone or combined with aortic regurgitation were the most common valve lesions. The results suggest that most new patients have advanced valvular disease and complications due to late presentation, highlighting the need for early detection
Clinical profile of paediatric patients with rheumatic heart disease at moi t...Alexander Decker
This document summarizes a study on the clinical profile of pediatric patients with rheumatic heart disease at Moi Teaching and Referral Hospital in Eldoret, Kenya. The study found that 84 pediatric patients had rheumatic heart disease, with more female patients than male. New patients most commonly presented with dyspnea, easy fatigability, and palpitations. Signs like systolic murmurs and tachycardia were also common in new patients. Most new patients were in NYHA classes 3 and 4, indicating severe valvular disease and late presentation. The study recommends emphasis on early detection and prevention of rheumatic heart disease.
This document provides guidelines for the diagnosis and treatment of bacterial meningitis. It recommends that patients suspected of having bacterial meningitis receive a lumbar puncture and blood cultures immediately to determine if the CSF formula is consistent with meningitis. It also recommends empirical antibiotic therapy be started before diagnostic tests if lumbar puncture is delayed. The guidelines review evidence on which patients should receive a CT scan before lumbar puncture due to risk of brain herniation. Gram stain, culture and latex agglutination of CSF are recommended diagnostic tests to determine the bacterial etiology of meningitis.
This document provides guidelines for the diagnosis and treatment of bacterial meningitis. It recommends that patients suspected of having bacterial meningitis receive immediate blood cultures, lumbar puncture, and empiric antibiotic therapy. Lumbar puncture should only be delayed if a CT scan of the head is needed due to concerns about increased intracranial pressure. Empiric therapy should be chosen based on the patient's age and risk factors. Once CSF analysis is available, therapy can be targeted based on culture and Gram stain results.
article 4.pdf about CAP pneumonia communitysakirhrkrj
This document analyzes factors influencing the development of deep venous thrombosis (DVT) in elderly patients with community-acquired pneumonia (CAP). The study examined 505 elderly CAP patients, of which 133 were diagnosed with DVT. Severe pneumonia and septic shock were associated with higher rates of DVT. Central venous catheterization, higher D-dimer levels, and higher Padua scores (indicating higher risk of thrombosis) were significantly correlated with the development of DVT. Logistic regression identified central venous catheterization, D-dimer level, and Padua score as significant risk factors for DVT in elderly CAP patients.
This study analyzed 45 observational studies including over 272,000 patients to determine the association between red blood cell transfusion and morbidity and mortality in high-risk hospitalized patients. The analysis found that in 42 of the 45 studies, the risks of red blood cell transfusion outweighed the benefits, with transfusion associated with increased risk of death, infections, multi-organ dysfunction syndrome, and acute respiratory distress syndrome. A meta-analysis found that transfusion was associated with 70% higher odds of death and 80% higher odds of developing an infectious complication. The study suggests current transfusion practices may need reevaluation given the risks appear to outweigh the benefits in most patients.
Postoperative chylothorax after cardiothoracicgisa_legal
This study examines the incidence, risk factors, and outcomes of postoperative chylothorax in children undergoing cardiothoracic surgery. The researchers found that the incidence of chylothorax was 3.8% and was significantly higher after heart transplantation, Fontan procedures, and tetralogy of Fallot repairs. Patients with chylothorax had significantly longer hospital stays compared to those without chylothorax. Nutritional management including low fat diets and octreotide were used to treat chylothorax, but surgical interventions provided limited benefit when reserved for severe or prolonged cases. Early diagnosis may reduce the duration of chylothorax.
This document discusses the COVID-19 pandemic and potential treatments for the disease. It notes that COVID-19 has led to a national emergency in the US with significant health and economic impacts. Currently, there is no cure for COVID-19 and the disease spectrum varies from asymptomatic to severe cases requiring ICU care. The document explores the pathogenesis of the virus and notes that a "cytokine storm" may be a key driver of organ damage. It reviews several potential treatments under investigation including vaccines, antiviral medications, and stem cell therapies. It highlights reports from China and Italy using expanded umbilical cord mesenchymal stem cells (UC-MSCs) to treat COVID-19 and argues they may be considered for compassionate
Elevated Tissue Doppler E/E' on Index Admission Can Help Identify Patients at...crimsonpublishersOJCHD
Readmissions for congestive Heart Failure (CHF) are a major healthcare problem that contributes significantly to the overall healthcare expenditure. About 24% of patients are readmitted to the hospital within 30 days of discharge. We investigated whether a non-invasive estimate of left atrial filling pressure, an elevated ratio of early trans mitral flow velocity to early diastolic mitral annular velocity (E/E'), during the index admission for CHF could independently predict 30 day readmission.
Arterial CO2 Tension on Admission as a marker of in-hospital mortality GerardJamero1
This clinical study analyzed data from 2171 patients aged 17 years or older who were hospitalized for community-acquired pneumonia. The study found that in-hospital mortality was greater in patients with hypocapnia (PaCO2 < 32 mm Hg) or hypercapnia (PaCO2 ≥ 45 mm Hg) compared to those with normal PaCO2 levels (40-44 mm Hg). Hypocapnia was associated with an adjusted odds ratio of 1.8 for increased mortality, while hypercapnia was associated with an adjusted odds ratio of 2.6. Measurement of PaCO2 provides additional prognostic information beyond standard prediction rules and can help risk-stratify hospitalized pneumonia patients.
Dengue Fever-Related Cardiac manifestation in Ibn-Sina Hospital Mukalla, Hadh...asclepiuspdfs
This document summarizes a study on cardiac manifestations in patients hospitalized with dengue fever in Mukalla, Yemen. The study found that the most common cardiac manifestations were sinus tachycardia (39.4% of patients) and hypotension (18.37% of patients). Other less common findings included pulmonary congestion, bradycardia, and pericardial effusion. There was a close correlation between the severity of cardiac manifestations and the severity of dengue based on WHO classifications, with more severe cardiac issues seen in those with severe dengue. The most common causes of death in the study (10 patients) were refractory shock and other complications associated with severe dengue disease.
Inter society consensus for the management of peripheral arterial disease (tasc)Jonathan Campos
This document summarizes the key findings of the Inter-Society Consensus for the Management of Peripheral Arterial Disease (TASC II). It discusses the prevalence of peripheral arterial disease (PAD), finding that PAD affects approximately 3-10% of the general population but is asymptomatic in around 75% of cases. The ratio of asymptomatic to symptomatic PAD is estimated to be between 3:1 and 4:1. Symptomatic PAD presents mainly as intermittent claudication. The document also outlines the grading system used to rate the strength of recommendations.
This document summarizes a study examining medical and neurological complications in 279 patients with acute ischemic stroke. The study found that 95% of patients experienced at least one complication. The most common serious medical complication was pneumonia (5%) and the most common serious neurological complication was new or extended cerebral infarction (5%). Medical complications contributed to 51% of deaths within 3 months. Patients with serious medical complications had significantly worse outcomes on functional scales even after accounting for baseline differences.
Similar to Despite important advances in primary prevention,atheroscl.docx (20)
Hours, A. (2014). Reading Fairy Tales and Playing A Way of Treati.docxsimonithomas47935
Hours, A. (2014). Reading Fairy Tales and Playing: A Way of Treating Abused Children. Journal Of Infant, Child & Adolescent Psychotherapy, 13(2), 122. doi:10.1080/15289168.2014.905337
Marshall, E. (2009). Girlhood, Sexual Violence, and Agency in Francesca Lia Block's "Wolf". Children's Literature In Education, 40(3), 217-234.
Sanyal, N., & Dasgupta, M. (2017). Fairy tales: The Emotional Processors of Childhood Conflicts in Dynamic Interpretative Lens. SIS Journal Of Projective Psychology & Mental Health, 24(1), 39-47.
Basile, G. (2012, May 24). Sun, Moon, and Talia. Enchanted Conversation, 1-4.
Grimm, J., & Grimm, W. (1975). Briar Rose: The Sleeping Beauty. London: Pelham.
.
How are authentication and authorization alike and how are the.docxsimonithomas47935
How are authentication and authorization alike and how are they different? What is the relationship, if any, between the two?
The paper should be 2 pages in length. Need to provide a minimum of two references and need to use APA format in the reference section and no playgarism
.
How are self-esteem and self-concept different What is the or.docxsimonithomas47935
How are self-esteem and self-concept different? What is the origin of these characteristics? What are the characteristics of children and adults with low self-esteem?
Consider Erik Erikson’s theory. Why is it important for children in middle childhood to learn to do something and to do something well?
Suzy wants to follow the moral code established by her parents and teacher. She wants them to view her as obedient, cooperative, and productive. According to Kohlberg Suzy is functioning at the __________ stage of moral development.
How does the aggression of girls and boys differ? Why is it important for a child to learn self-regulation?
.
How are morality and religion similar and how are they different.docxsimonithomas47935
How are morality and religion similar and how are they different?
Discuss how your religious beliefs, or lack thereof, have shaped your own morality.
What is natural law theory? How does it compare to religion?
What criteria did Thoreau argue must exist before engaging in civil disobedience?
.
How are financial statements used to evaluate business activities.docxsimonithomas47935
How are financial statements used to evaluate business activities?
What is managerial accounting and how does it help businesses create a competitive advantage
What skills must be developed to evaluate company performance?
How are investment and operations alternatives evaluated and selected?
2pages
.
How are Japanese and Chinese Americans similar How are they differe.docxsimonithomas47935
How are Japanese and Chinese Americans similar? How are they different? After exploring your course material and outside sources, please share the differences and similarities on such topics as immigration patterns, family life, economic picture, etc. Be sure to cite your sources properly. At a minimum, students should include summarized (no direct quotes) information from the course text. Do not forget to include page numbers in your in-text citations!
.
Hot Spot PolicingPlace can be an important aspect of crime and.docxsimonithomas47935
Hot Spot Policing
"Place" can be an important aspect of crime and crime prevention. Behaviors occur across space and time. In the 1990's hot spot policing became a very popular topic.
In this paper, you need to address the following:
Define the concept of "Hot Spot" from the context of law enforcement,
Define the concept of "Hot Product" from the context of law enforcement,
Describe VIVA and CRAVE (as they relate to hot spots and hot products),
Identify a few products or objects that might be prime targets for crime, and
Indicate how these products or objects fit the ideas of VIVA and CRAVED.
.
HOSP3075 Brand Analysis Paper 1This is the first of three assignme.docxsimonithomas47935
This document provides instructions for the first assignment of a brand analysis paper. Students must choose a hotel brand and write a paper analyzing the brand using at least four sources. The paper should be organized using provided topic headings, including: brand overview and history; target markets; brand position; and brand elements. For each section, the document provides guidance on what information should be included. For example, for the brand overview and history section, it instructs students to provide a brief history and timeline of the brand, as well as information on the brand's geographic locations and parent company. MLA format is required.
Hou, J., Li, Y., Yu, J. & Shi, W. (2020). A Survey on Digital Fo.docxsimonithomas47935
Hou, J., Li, Y., Yu, J. & Shi, W. (2020). A Survey on Digital Forensics in Internet of Things IEEE Internet of Things Journal, I(1),1-15,.
Chen, J. & Zhu, Q. (2019). Interdependent Strategic Security Risk Management With Bounded Rationality in the Internet of Things. IEEE Transactions on Information Forensics and Security, 14(11), 2958-2971.
Borek, A. (2014). Total Information Risk Management: Maximizing the Value of Data and Information Assets (Vol. First edition). Amsterdam: Morgan Kaufmann
The readings this week discusses broad context of risk and investigative forensics. Part of risk management is to understand when things go wrong, we need to be able to investigate and report our findings to management. Using this research, or other research you have uncovered discuss in detail how risk and investigate techniques could work to help the organization. ERM helps to protect an organization before an attack, where as forensics investigate technique will help us after an attack - so lets discus both this week.
Please make your initial post and two response posts substantive. A substantive post will do at least two of the following:
Ask an interesting, thoughtful question pertaining to the topic
Answer a question (in detail) posted by another student or the instructor
Provide extensive additional information on the topic
Explain, define, or analyze the topic in detail
Share an applicable personal experience
Provide an outside source that applies to the topic, along with additional information about the topic or the source (please cite properly in APA 7)
Make an argument concerning the topic.
.
How (Not) to be Secular by James K.A. SmithSecular (1)—the ea.docxsimonithomas47935
How (Not) to be Secular? by James K.A. Smith
Secular (1)—the earthly plane of domestic life as distinguished from the sacred.
Secular (2)—areligious, neutral, unbiased, “objective”
Secular (3)—a world in which it is possible to imagine not believing in God; religious belief is no longer axiomatic.
Cross-pressured—The simultaneous pressure of various spiritual options or the feeling of being caught between an echo of transcendence and the drive toward immanentization.
Immanent frame—A constructed social space that frames our lives entirely within a natural order, an order “whose working could be systematically understood and explained in its own term, leaving open the question whether this whole order had a deeper significance....” (Taylor, A Secular Age, p. 15)
Exclusive humanism—A worldview that is able to account for meaning and significance without any appeal to the divine or transcendence.
Self-transcendence—a turning of life toward something beyond ordinary human flourishing. (Taylor, p. 44)
Fullness—The human impulsion to find significance, meaning, value—even within an entirely immanent frame.
Spin—A construal of life in an immanent frame that does not recognize itself as construal. Does not grant plausibility to the alternative,
Take—A construal of life in an immanent frame that is open to appreciating the viability of other takes.
Modern Moral Order (MMO)—Understanding of morality that focuses on the organization of society for mutual benefit rather than obligation to higher or eternal norms.
Faith
Faith Development Theory and a Look at Faith Today
Definitions of Faith
Faith (in general) = one’s ultimate concern (Paul Tillich)
Religious Faith = a relationship with God which engages a person’s total personhood; (Fischer and Hart reading); personal knowledge of God (Richard McBrien)
Faith is not primarily belief in ideas but in God
Difference between faith and “the faith”—the latter usually refers to a collection of “beliefs”
Misunderstandings of the Meaning of Faith
1. Having faith is believing things, “assenting to truths”—the rationalist misunderstanding
2. Having faith is behaving morally—the moralist misunderstanding
3. Having faith is feeling something —the emotionalist misunderstanding
These are all aspects of faith but faith cannot be reduced to any one of these.
Key Points about Faith
1. “Faith seeks understanding and is a friend of reason.” (The United States Catholic Catechism for Adults) In the words of Vatican I, faith is “consonant with reason.” Faith and reason are compatible. Faith is not “blind faith.”
2. Although faith has a content (beliefs), what Christians believe in are not the formulas of faith but in the realities they express.
3. Faith is a commitment of the whole person, not just the intellect of the person.
4. Faith is both personal and communal.
Faith Development Theory
Fowler’s Stages of Faith
Similar to Lawrence Kohlberg’s Stages of Moral Development
Overview of the Stages.
Hopefully, you enjoyed this class on Digital Media and Society.Q.docxsimonithomas47935
Hopefully, you enjoyed this class on Digital Media and Society.
Question #1:
Has your impression of digital media and society changed after taking this class? How? What in your opinion is the future of digital media and the Internet?
Topic 2: One Takeaway
There are no readings assigned this week. Reflect on the weekly Read & Watch content you have been exposed to throughout the semester to craft your response.
Discussion:
There are many interesting concepts, ideas, and theories presented in this class. We talked Curly Fries, Filter Bubbles, Global Collaboration, Digital Divide, Privacy, Big Data...
Question #1:
What is the most important thing you have learned from this class? What is your Number One Takeaway?
.
hoose (1) one childhood experience from the list provided below..docxsimonithomas47935
hoose
(1) one
childhood experience from the list provided below. This list has been generated from the Australian Institute of health and Welfare (2020) Australia’s Children report.
Asthma in children aged 5-14
Type 1 diabetes in children aged 0-14
Brain cancer in children up to 14 years
Anxiety disorders in children aged 5-14
Dental decay in children over 12
Overweight/Obesity in children 5-14
School aged child living with an intellectual disability
Children experiencing homelessness
Low birthweight babies
Children who are exposed to or a victim of family violence
After researching the prevalence of your chosen childhood experience, develop a brief hypothetical case study (200 words or so) about a child and their family highlighting the health care setting in which you (the nurse) meet the family;
the case study helps to guide your essay and provide context for your reader.
To explore the impact of your chosen childhood experience on the child and their family in the case study you have developed, read widely and address the following prompts informed by
contemporary and relevant
developmental, nursing and family care theory:
Outline the prevalence in Australia of the childhood experience chosen and highlight the short term, medium term and potential long term health outcomes/impact on the child
Discuss the impact (protective or otherwise) of family, culture and environment on the identified health outcomes for children identified from prompt 1
Explore the impact of the chosen childhood experience on the learning and development of the child in the case study, in light of their age/stage of development
When you (the nurse) meet the family (as outlined in your case study) how might you engage therapeutically with the child and family? Outline age/development appropriate communication strategies that you could adopt to support child/family flourishing
Based on the chosen childhood experience selected and the case study specifics, provide two priority nursing actions/interventions with rationales, that would advocate for positive child/family health outcomes
This essay will be developed with an introduction, body and conclusion, with correct grammar and spelling and acknowledging sources using APA 7th Edition referencing style. Word count of 2000 words +/-10% will be maintained; inclusive of intext references, excluding reference list.
Rubric
Assessment 3: Case study and literature review
Assessment 3: Case study and literature reviewCriteriaRatingsPtsThis criterion is linked to a learning outcome1.Case study developed is clear, informative and feasible
5
PtsExceeds expectationsVery well considered case study. The child/family circumstances are realistic and comprehensively presented in light of the chosen childhood experience; the context of the family and nurse interaction is clearly defined.4
PtsMeets ExpectationsWell considered case study. The child/family circumstances are realistic and thoroughly present.
honesty, hard work, caring, excellence HIS 1110 Dr. .docxsimonithomas47935
honesty, hard work, caring, excellence
HIS 1110 Dr. G. J. Giddings
ANALYSIS PAPER: GREAT MIGRATION HISTORY AS TACTIC
4 pages; 4 “works cited”/reference sources (at least 1 primary source)
Related Course Outcome: Identify and analyze connections between individual events and national
historic events.
OPTIONS I
Analysis Paper: Migration As Tactic/
Solution
(Long Interviews as main resource) (4 pages)
Millions of African Americans escaped or ran away from their homes in the South to seek refuge
in the North. Explore your individual interviewees’ descriptions of problems (lack of opportunities, racial
terrorism, personal reasons, etc.) they faced in the South or wherever, and how they attempted to
escape these problems by choosing migration as a tactic or solution. Explore how the individual
migration stories connect to or compare with the general Great Migration “push” and “pull” factors,
which motivated so many African Americans to leave the South. To help draw these connections,
identify and compare the “pull” and “push” factors of the Great Migration as well as other related
course themes such as: leadership tactics, African America socio-economic and culture status/state,
protest; demographic shifts/changes, etc.
OPTIONS II
Analysis Paper: Migration As Tactic/
.
hoose one of the four following visualsImage courtesy o.docxsimonithomas47935
hoose one of the four following visuals:
Image courtesy of: Nike® 2013 advertisement
Image courtesy of: Parents magazine June 2011
Image courtesy of: Harley Davidson® advertisement
Image courtesy of: Bank of America advertisement
In a
2-3-page APA formatted paper with an additional reference page
(
template here
), analyze the strategic use of perceptual visual communication:
Analyze how specific semiotic visuals in your chosen image affect different cultural perceptions (age, ethnicity, social group, etc.).
Describe how each culture’s cognitive memories and experiences may affect how they perceive this image.
Explain why cultural perception is important to consider when working with international or global cultures.
Discuss why it is important to consider cultural perception when interacting with different age cultures and different social groupings.
Support the items above by including relevant quotes and paraphrases from academic/scholarly sources.
.
HomeworkChoose a site used by the public such as a supermark.docxsimonithomas47935
Homework
Choose a site used by the public such as a supermarket, doctor's office, library, post office, or department store and observe one or more key processes, the associated suppliers, inputs, process steps, outputs, customers, the measurement systems, and how the measurements are used to manage and improve the process. Submit a Word document in which you include the following:
Company visited.
Process observed.
SIPOC elements.
Process measurements.
Process management systems used.
.
Homework 2 Please answer the following questions in small paragraph.docxsimonithomas47935
The document contains homework questions asking about the conditions in Europe that led to the conquest of America, the effects of the conquest on native peoples and Europeans, the motives and backgrounds of Spanish conquistadors, and factors explaining how a small number of Spaniards conquered large indigenous empires.
Home
Notifications
My Community
BBA 2010-16J-5A21-S1, Introduction to Business
Unit VI
Upload Assignment: Unit VI Case Study
BBA 2010-16J-5A21-S1, Introduction to Business
COURSE INFORMATION
Start Here
Announcements
Syllabus/Schedule
Unit I
Unit II
Unit III
Unit IV
Unit V
Unit VI
Unit VII
Communication Forums
Grades
RESOURCES
My Library
Math and Writing Center
Student Resources
Tools
Upload Assignment: Unit VI Case Study
.
Home
Announcements
Syllabus
Discussions
Quizzes
Grades
Chat
People
Office 365
Course Resource Booklet (Final Submission Due)
Child Welfare Advocates have many resources available to them to assist those in need. The key is to know what resources are available. This assignment will require students to create resources on local and child welfare social services and present in a booklet format. This will be an ongoing course project as you learn about new resources in each module. As you continue with your classes, you may even choose to add additional resources.
Timeline
Module 1
— Course Resource Project assigned
Module 2
— Submit for instructor feedback – non-graded.
Students will submit the title page, introduction and one agency description in Module 2 for purposes of non-graded feedback.
Module 5
— Final Course Resource project due
Directions
Students will create a booklet that compiles information for twelve different agencies.
The twelve agencies must represent the following categories of general services. No category can be eliminated.
Adult Assistance — include one agency that specializes in helping the homeless
Child Development — include one agency that specializes in helping those in poverty
Family Support Services — include one resource on family violence
Health — include one agency that specializes in helping those with addiction
Legal — include the Guardian Ad Litem program
Mental Health
Each category should include:
A maximum of two agency resources for each category.
No more than one state agency may be included in each category.
Do not use the same agency more than once.
Agencies should be alphabetized by category.
Students should work on the Course Resource Booklet each module so they have a cumulative booklet ready for submission. Do not wait until the last minute.
Each local agency resource should include the following information. Use headings for components, as needed.
(See sample page attached.)
Name of Agency
Agency address (Domestic Violence shelters may use outreach center)
Website URL
Hours of Operation
Agency Description of 150 to 175 words
. This part of the resource booklet must be written and paraphrased in paragraph format and must include the following information:
(1.5 spacing for submission to instructor)
Mission/Purpose of the resource
Populations Served
Specific Type of Services
Eligibility Requirements
One strength and one limitation of the agency or its services
The final booklet should include:
A Title Page
Table of Contents
An introduction with a statement of purpose and definition of child welfare
Use paragraph form for agency description, strength and limitations of resource
Agency information should be alphabetized and spaced at 1.5
Use Times New Roman, size 12 font
Include page numbers
Be visually appealing and professional in appearance
Submit your document to Turnitin®. Turnitin® will tell you if you have copied text from o.
Homeless The Motel Kids of Orange CountyWrite a 1-2 page pa.docxsimonithomas47935
Homeless: The Motel Kids of Orange County
Write a 1-2 page paper double spaced using 12 point Calibri/Times New Roman font.
Your paper should be written using the “conflict” and “symbolic interactionism” perspective. 1) What was the premise of the video? 2) Give two examples of how the children understood the situation they are in. 3) Why or why not do you see hope for the children. 4) How did the video make you feel?
.
Home work 8 Date 042220201. what are the different between.docxsimonithomas47935
The document discusses two California government websites, waterboards.ca.gov and water.ca.gov and asks what the differences are between the agencies that run each site. It instructs the reader to visit both websites to learn more.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Assessment and Planning in Educational technology.pptxKavitha Krishnan
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Despite important advances in primary prevention,atheroscl.docx
1. D
espite important advances in primary prevention,
atherosclerosis remains the leading cause of death in
developed societies.1 In addition to risk factors such
as hypertension, diabetes mellitus, tobacco use and dyslipi-
demia, less traditional risk factors have also been sought.
Many markers, including C-reactive protein and interleukins,
highlight inflammation as a key mediator in both the pro-
gression and activation of atherosclerotic lesions.2–4 Some
medications that are used to prevent cardiovascular diseases,
such as statins, also appear to reduce inflammation.5
Animal experiments have shown that pneumococcal vacci-
nation reduces the extent of atherosclerotic lesions.6 We
hypothesized that antibodies directed against Streptococcus
pneumoniae also recognize oxidized low-density lipoprotein
(LDL) and impede the formation of foam cells. Interestingly,
a retrospective cohort study involving World War II veterans
who had undergone splenectomy documented excess mortal-
ity rates from both pneumonia and ischemic heart disease.7
More recent data have suggested that acute pneumococcal
infections, but not vaccinations, increase the risk of vascular
events;8 however, the duration of vaccination exposure con-
sidered in that study was limited.
Our primary objective was to evaluate the association be-
tween pneumococcal vaccination and the risk of myocardial
infarction. We also explored whether any effect of vaccina-
tion on the risk of infarction waned over time.
2. Methods
Design and ethics approval
We conducted a case–control study of patients who were con-
sidered at risk for myocardial infarction and who had been
admitted to a tertiary care hospital. We obtained approval for
this study from the research ethics board of the Centre hospi-
talier universitaire de Sherbrooke and Quebec’s Commission
d’accès à l’information.
Data sources
We used 2 databases for this study. The first was the
research-purpose database9 of the Centre informatisé de
recherche évaluative en services et soins de santé of the Cen-
tre hospitalier universitaire de Sherbrooke, a tertiary care
teaching hospital in the province of Quebec. Along with de-
mographic data, this database included, for each hospital ad-
mission since 1996, detailed information on all primary and
secondary diagnoses, coded according to the International
Classification of Diseases, 9th revision (ICD-9). This data-
base also contained all biochemical and pharmaceutical data
recorded during the admission, including, for each medication
prescribed, the name, dosage, formulation, quantity dis-
François Lamontagne MD MSc, Marie-Pierre Garant PhD,
Jean-Christophe Carvalho MD,
Luc Lanthier MD MSc, Marek Smieja MD PhD, Danielle Pilon
MD MSc
@@ See related commentary by Madjid, page 749
Pneumococcal vaccination and risk of myocardial infarction
From the Department of Medicine (Lamontagne, Garant,
Carvalho, Lan-
thier, Pilon), Université de Sherbrooke, Sherbrooke, Que.; and
3. the Depart-
ment of Clinical Epidemiology and Biostatistics (Lamontagne,
Smieja), Mc-
Master University, Hamilton, Ont.
CMAJ Research
Background: Based on promising results from laboratory
studies, we hypothesized that pneumococcal vaccination
would protect patients from myocardial infarction.
Methods: We conducted a hospital-based case–control
study that included patients considered to be at risk of
myocardial infarction. We used health databases to obtain
hospital diagnoses and vaccination status. We compared
patients who had been admitted for treatment of myocar-
dial infarction with patients admitted to a surgical depart-
ment in the same hospital for a reason other than myocar-
dial infarction between 1997 and 2003.
Results: We found a total of 43 209 patients who were at
risk; of these, we matched 999 cases and 3996 controls ac-
cording to age, sex and year of hospital admission. Cases
were less likely than controls to have been vaccinated (ad-
justed odds ratio [OR] 0.53, 95% confidence interval [CI]
0.40–0.70). This putative protective role of the vaccine was
not observed for patients who had received the vaccine up
to 1 year before myocardial infarction (adjusted OR 0.85,
95% CI 0.54–1.33). In contrast, if vaccination had occurred
2 years or more before the hospital admission, the associa-
tion was stronger (adjusted OR 0.33, 95% CI 0.20–0.46).
Interpretation: Pneumococcal vaccination was associated
with a decrease of more than 50% in the rate myocardial
infarction 2 years after exposure. If confirmed, this associa-
tion should generate interest in exploring the putative
5. pensed, date dispensed and duration of prescription. Other re-
searchers have used this database in previous pharmacoepi-
demiologic studies.10–12
We also used the Logivac database, a government-
maintained database that records each pneumococcal vaccina-
tion administered in the province of Quebec. Since 1988, the
Agence de la santé et des services sociaux de l’Estrie, the
public health agency of the Estrie area, has recorded all such
data for the region in this database.
Study population
We considered for inclusion all patients who were at risk for
myocardial infarction and who were admitted to the Centre
hospitalier universitaire de Sherbrooke between Jan. 1,
1997, and Dec. 31, 2003. We defined risk for myocardial in-
farction as the presence of at least one of the following risk
factors, as recorded in the patients’ medical records: high
blood pressure, diabetes mellitus or dyslipidemia in men
older than 45 years and in women older than 50 years. We
included only patients who had a permanent address in the
same administrative area as the Centre hospitalier universi-
taire de Sherbrooke, where this hospital is the sole dispenser
of specialized care.
We defined cases as patients with one or more of the
specified cardiovascular risk factors, as documented in the
medical record, and no previously diagnosed atherosclerotic
disease (i.e., coronary, cerebral or peripheral vascular disease,
vascular dementia or any revascularisation) who had experi-
enced a new (i.e., incident) myocardial infarction within the
study period. We identified myocardial infarction with or
without ST-segment elevation on the basis of ICD-9 code
410. The hospital’s research database did not provide data on
6. deaths from myocardial infarction; thus, we did not differenti-
ate between episodes that resulted in death and those that did
not. For cases, we deemed the date of hospital admission for
myocardial infarction to be the index date.
We defined controls as patients with one or more of the
specified cardiovascular risk factors, as documented in the
medical record, and no previously diagnosed atherosclerotic
disease (i.e., coronary, cerebral or peripheral vascular disease,
vascular dementia or any revascularisation), who did not ex-
perience a new myocardial infarction during the study period.
We included only patients who had been
admitted to one of the hospital’s surgical
departments (orthopedics, gynecology,
urology, general surgery, plastic surgery
or otorhinolaryngology). For controls, we
considered the date of admission into one
of these departments as the index date. We
matched 4 controls to each case on the
basis of age (within 2 years), sex and
index date (within 1 year).
Definition of exposure
We considered patients to have been ex-
posed to the pneumococcal polysaccharide
vaccine if they had received this vaccine
in the 10 years before the index date, as
recorded in the Logivac database. We
stratified exposure by the interval between
vaccination and index date: up to and in-
cluding 1 year before the index date, more
than 1 year but less than 2 years before the
index date, and 2 years or more before the
index date. We were unable to perform
further stratification because too few pa-
7. tients had received the vaccine between 3
and 10 years before the index date. These
cut-offs were arbitrary, as there are no
clinical data to support this classification.
Definition of other important risk
factors
We included the following variables in our
models (as recorded in the patients’ med-
ical records between 1997, when the com-
puterized database was implemented, and
the index date): chronic obstructive pul-
monary disease, chronic renal failure, his-
Research
CMAJ • OCTOBER 7, 2008 • 179(8)774
Residents of the selected
administrative region
n = 43 185
Patients at risk for
myocardial infarction
n = 43 209
Excluded
• No health insurance card n = 24
Patients who met
all criteria
n = 20 480
Cases
8. n = 1 000
Controls
n = 19 480
Not selected
for analysis
n = 15 484
Matched for
analysis
n = 3 996
Excluded
• Not admitted to a selected surgical
department or had previous athero-
sclerotic disease n = 21 503 controls
• Had predefined exclusion criteria
as secondary diagnosis before the
date of myocardial infarction
n = 1 202 cases
Excluded
• Could not be
matched for age
n = 1
Cases
included
n = 999
Figure 1: Flow diagram showing the selection of cases and
controls for inclusion in a
9. study of the relation between pneumococcal vaccination and
myocardial infarction.
tory of splenectomy, history of S. pneumoniae infection, dia-
betes mellitus, hypertension and dyslipidemia. We selected
these covariables because we considered them a priori as
likely confounders; that is, associated with both myocardial
infarction and pneumococcal vaccination. We based our
choices on biological rationales, rather than statistically sig-
nificant associations.
Statistical analysis
On the basis of the findings from a pilot study, we estimated
baseline exposure to the pneumococcal polysaccharide vac-
cine at 20%. Given a type 1 error of 0.05, a type 2 error of
0.2, a correlation coefficient for exposure of 0.9 and an odds
ratio (OR) of 0.5, representing a moderate to large effect size,
we needed a sample size of 4610 patients: 922 cases and 3688
controls. An OR of less than 1 implies that the odds of being
exposed to the vaccine were lower for cases than for controls,
suggesting a protective effect of the vaccine.
We used conditional logistic regression to estimate ad-
justed OR and 95% confidence interval (CI) for new myocar-
dial infarctions in relation to receipt of the pneumococcal
polysaccharide vaccine. We conducted both univariable and
multivariable analyses, incorporating the covariables stated
above. We first ran a multivariable model entering in a single
step the following covariates: pneumococcal vaccination
status, chronic obstructive pulmonary disease, chronic renal
failure, previous S. pneumoniae infection, splenectomy and
diabetes. In our second model, we included in a single step
the same covariables along with hypertension and dyslipid-
emia. For all analyses, we matched cases and controls by
10. age, sex and index date.
Results
Using information from the Centre informatisé de recherche
évaluative en services et soins de santé database, we initially
identified 43 209 patients at risk for myocardial infarction
during the study period. Of these, we selected 999 cases and
3996 controls, matched for age, sex and index date, for analy-
sis (Figure 1).
Overall, cases were significantly less likely than controls
to have been vaccinated (7.1% v. 11.6%), and cases were sig-
nificantly more likely to have chronic renal failure (10.1% v.
3.0%) and diabetes (15.4% v. 5.0%) (Table 1).
The mean time between the administration of the pneumo-
coccal polysaccharide vaccine and the index date was 1.81
years (standard deviation [SD] 1.02) for patients who had
been exposed to the vaccine. The mean interval since expos-
ure to the vaccine was 1.50 (SD 0.95) years before the index
date for cases and 1.86 (SD 1.03) years before the index date
for controls (p < 0.001).
After adjustment for potential confounding variables,
cases were significantly less likely than controls to have re-
ceived pneumococcal vaccine (OR 0.53, 95% CI 0.40–0.70).
With stratification by time since vaccination, this difference
was evident for vaccinations given more than 1 year before
the index date (Table 2).
Two additional variables (hypertension and dyslipidemia),
for which data are not presented in Table 1 or Table 2, were
independently associated with the outcome both before and
after adjustment. However, including them in the multivari-
able analysis did not alter the direction or the size of the vac-
11. cine effect (OR 0.43, 95% CI 0.31–0.59).
Research
CMAJ • OCTOBER 7, 2008 • 179(8) 775
Table 1: Sociodemographic and health characteristics of cases
(n = 999) and controls (n = 3996) in a study of the relation
between
pneumococcal vaccine and myocardial infarction
No. (%) of patients*
Characteristic
Cases
n = 999
Controls
n = 3996
Odds ratio
(95% CI)†
Age, yr, mean (SD) 59.2 (12.7) 58.8 (13.0) NA
Sex, male 684 (68.5) 2736 (68.5) NA
Pneumococcal vaccination 71 (7.1) 465 (11.6 ) 0.55 (0.42–
0.72)
Timing of vaccination in relation to index date, yr
≤ 1 25 (2.5) 112 (2.8) 0.89 (0.57–1.38)
1–2 46 (4.6) 353 (8.8) 0.47 (0.34–0.65)
12. ≥ 2 20 (2.0) 208 (5.2) 0.36 (0.22–0.57)
Concurrent conditions
Chronic obstructive pulmonary disease 41 (4.1) 66 (1.7) 1.70
(0.77–3.75)
Chronic renal failure 101 (10.1) 119 (3.0) 3.97 (2.97–5.31)
History of Streptococcus pneumoniae infection 7 (0.7) 21
(0.5) 1.33 (0.57–3.14)
Splenectomy 8 (0.8) 7 (0.2) 4.57 (1.66–12.61)
Diabetes mellitus 154 (15.4) 200 (5.0) 3.59 (2.85–4.52)
Note: CI = confidence interval, NA = not applicable, SD =
standard deviation.
*Unless indicated otherwise.
†Odds ratios for myocardial infarction were estimated from
univariable conditional logistic regression models (for matched
analyses) between risk of myocardial
infarction and each of the independent variables (total n =
4995).
Interpretation
Inferences from our study lend support to the hypothesis
that vaccination against S. pneumoniae is associated with a
lower risk of myocardial infarction. Our results suggest that,
after a number of confounding and modifying variables
were taken into account, the odds of having received a vac-
cination against S. pneumoniae in the group who had experi-
enced myocardial infarction was about half that in the con-
13. trol group. Moreover, this association appeared stronger and
the benefit appeared to increase with time since exposure to
the vaccine.
Several studies have examined the effect of infections on
atherosclerosis. Specific antibiotic regimens targeting a single
microbe and given as secondary prevention did not reduce the
incidence of acute coronary syndromes.13–16 Some authors
have suggested that it is the total burden of infection at vari-
ous sites and the associated inflammatory cascade that affect
the progression of atherosclerosis and elicit clinical manifest-
ations.4,17,18 A recent study8 showed a greater risk of myocar-
dial infarction and stroke after acute respiratory and urinary
tract infection and a lower risk after influenza vaccination. In
that study, in contrast to our study, pneumococcal vaccination
was not associated with a lower risk of myocardial infarction;
however, the vaccination history was limited to 91 days be-
fore the vascular episode.
In addition to preventing acute S. pneumoniae infections,
the pneumococcal vaccine is thought to alter the natural his-
tory of atherosclerosis in another way. In pathogen-free
mice without the LDL receptor, vaccination against S. pneu-
moniae decreased the extent of atherosclerotic lesions in the
aorta by 30 weeks.6 This phenomenon appeared to result
from molecular mimicry between the recognized epitopes
on S. pneumoniae and oxidized LDL. IgM antibodies
directed against S. pneumoniae also impeded the uptake of
oxidized LDL by macrophages, thereby interrupting an
early and crucial step leading to atherosclerosis. The fact
that this protective effect of the vaccine appeared after
1 year also concurs with results obtained by Smeeth and col-
leagues,8 who found that pneumococcal vaccination did not
alter the risk of a vascular event when it had been given
within 3 months before the diagnosis.
14. Our study had some limitations. First, there may have
been residual confounding. Other cardiovascular risk fac-
tors, such as smoking, medication use, obesity and lifestyle
factors, including exercise and diet, could not be incorpor-
ated in the model because these characteristics are not
recorded in the research database. It is plausible that pa-
tients who are more concerned about their health are less
likely to smoke and are more likely to seek vaccination.
Another limitation of our study was the potential for mis-
classification of exposure; specifically, some patients
might have received the pneumococcal vaccine outside of
the administrative region and their exposure would not
have been recorded in the government database. We at-
tempted to minimize this potential problem by selecting
only patients who resided in the administrative area. Fur-
thermore, it is unlikely that cases and controls would differ
in terms of this factor. Finally, the study population was
limited to one centre and consisted mostly of white males,
which limits the external validity of our results. Despite
these limitations, the strength and precision of the associa-
tion, as well as the apparent dose–response by time of ex-
posure favour the conclusion that true causality exists.
Validation through a larger prospective study is required to
help resolve these issues.
In conclusion, the results of this study of patients at risk
for vascular disease suggest an effect of pneumococcal vac-
cination in reducing episodes of new myocardial infarction.
Future projects should aim to confirm the association and
better characterize the immune and inflammatory responses
to the vaccine.
Research
CMAJ • OCTOBER 7, 2008 • 179(8)776
15. Table 2: Adjusted odds ratios for myocardial infarction
associated with pneumococcal vaccination among patients at
risk for
cardiovascular diseases (n = 4995)
Comparison; adjusted odds ratio* (95% CI)
Risk factor
Vaccine
(v. no vaccine)
Vaccine ≤ 1 yr before index
date (v. no vaccine
or vaccine > 1 yr before
index date)
Vaccine > 1 yr before index
date (v. no vaccine
or vaccine ≤ 1 yr before
index date)
Vaccine ≥ 2 yr before index
date (v. no vaccine
or vaccine < 2 yr before
index date)
Pneumococcal vaccination 0.53 (0.40–0.70) 0.85 (0.54–1.33)
0.46 (0.32–0.64) 0.33 (0.20–0.46)
Chronic obstructive
pulmonary disease
16. 2.21 (1.44–3.39) 2.23 (1.46–3.42) 2.21 (1.44–3.39) 2.24 (1.45–
3.44)
Chronic renal failure 3.17 (2.33–4.31) 3.19 (2.35–4.33) 3.13
(2.30–4.25) 3.08 (2.27–4.18)
History of Streptococcus
pneumoniae infection
0.67 (0.26–1.73) 0.65 (0.25–1.69) 0.67 (0.26–1.73) 0.68 (0.27–
1.75)
Splenectomy 2.61 (0.84–8.17) 2.85 (0.91–8.88) 2.62 (0.84–
8.21) 2.62 (0.83–8.23)
Diabetes mellitus 3.36 (2.65–4.27) 3.26 (2.57–4.13) 3.38 (2.66–
4.29) 3.43 (2.70–4.36)
Note: CI = confidence interval.
*In each of the 4 models, each odds ratio was adjusted for the
other risk factors in the model.
REFERENCES
1. Martin GM. Atherosclerosis is the leading cause of death in
the developed soci-
eties. Am J Pathol 1998;153:1319-20.
2. Ridker PM, Stampfer MJ, Rifai N. Novel risk factors for
systemic atherosclerosis:
a comparison of C-reactive protein, fibrinogen, homocysteine,
lipoprotein(a), and
standard cholesterol screening as predictors of peripheral
17. arterial disease. JAMA
2001;285:2481-5.
3. Kullo IJ, Gau GT, Tajik AJ. Novel risk factors for
atherosclerosis. Mayo Clin Proc
2000;75:369-80.
4. Hansson GK. Inflammation, atherosclerosis, and coronary
artery disease. N Engl J
Med 2005;352:1685-95.
5. Schönbeck U, Libby P. Inflammation, immunity, and HMG-
CoA reductase in-
hibitors: statins as antiinflammatory agents? Circulation
2004;109(Suppl 1):II18-26.
6. Binder CJ, Horkko S, Dewan A, et al. Pneumococcal
vaccination decreases athero-
sclerotic lesion formation: molecular mimicry between
Streptococcus pneumoniae
and oxidized LDL. Nat Med 2003;9:736-43.
7. Robinette CD, Fraumeni JF Jr. Splenectomy and subsequent
mortality in veterans
of the 1939–45 war. Lancet 1977;2:127-9.
8. Smeeth L, Thomas SL, Hall AJ, et al. Risk of myocardial
infarction and stroke af-
ter acute infection or vaccination. N Engl J Med 2004;351:2611-
8.
9. Grant A, Moshyk A, Diab H, et al. Integrating feedback from
a clinical data ware-
house into practice organisation. Int J Med Inform 2006;75:232-
9.
18. 10. Brophy JM, Brassard P, Bourgault C. The benefit of
cholesterol-lowering medications
after coronary revascularization: a population study. Am Heart J
2005;150:282-6.
11. Lachaine J, Rinfret S, Merikle EP, et al. Persistence and
adherence to cholesterol
lowering agents: evidence from Régie de l’assurance maladie du
Québec data. Am
Heart J 2006;152:164-9.
12. Rahme E, Toubouti Y, Hunsche E. Therapy switching and
associated costs in elderly
patients receiving COX-2 selective inhibitors or non-selective
non-steroidal anti-
inflammatory drugs in Quebec, Canada. Rheumatology (Oxford)
2006;45:903-10.
13. Cannon CP, Braunwald E, McCabe CH, et al. Antibiotic
treatment of Chlamydia
pneumoniae after acute coronary syndrome. N Engl J Med
2005;352:1646-54.
14. Cercek B, Shah PK, Noc M, et al. Effect of short-term
treatment with azithromycin
on recurrent ischaemic events in patients with acute coronary
syndrome in the
Azithromycin in Acute Coronary Syndrome (AZACS) trial: a
randomised con-
trolled trial. Lancet 2003;361:809-13.
15. Grayston JT, Kronmal RA, Jackson LA, et al. Azithromycin
for the secondary pre-
vention of coronary events. N Engl J Med 2005;352:1637-45.
16. O’Connor CM, Dunne MW, Pfeffer MA, et al. Azithromycin
19. for the secondary
prevention of coronary heart disease events: the WIZARD
study: a randomized
controlled trial. JAMA 2003;290:1459-66.
17. Zhu J, Nieto FJ, Horne BD, et al. Prospective study of
pathogen burden and risk of
myocardial infarction or death. Circulation 2001;103:45-51.
18. Zhu J, Quyyumi AA, Norman JE, et al. Effects of total
pathogen burden on coro-
nary artery disease risk and C-reactive protein levels. Am J
Cardiol 2000;85:140-6.
Research
CMAJ • OCTOBER 7, 2008 • 179(8) 777
This article has been peer reviewed.
Competing interests: None declared.
Contributors: François Lamontagne was responsible for
initiating the project
and contributed to the conception and design of the study and
the acquisition
and interpretation of the data; he wrote the initial and
subsequent versions of
the article. Marie-Pierre Garant contributed to the data analysis
and interpreta-
tion. Jean-Christophe Carvalho contributed to the acquisition
and interpreta-
tion of the data. Luc Lanthier and Marek Smieja contributed to
the design of
the study and edited the manuscript. Danielle Pilon supervised
the design and
20. interpretation of the data. All of the authors made substantial
revisions to the
intellectual content of the manuscript and approved the final
version.
Acknowledgements: Dr. Sophie Michaud contributed to the
design of the
study. Hassan Diab was responsible for the management of the
Centre infor-
matisé de recherche evaluative en soins et systèmes de la santé
database.
Danielle Pilon has received funding from the Fonds de la
recherche en
santé du Quebec.
Funding: The Quebec Ministère de la santé et des services
sociaux and the
Agence de la santé et des services sociaux de l’Estrie provided
funding for
this study.
Correspondence to: Dr. Danielle Pilon, Faculty of Medicine,
Université de Sherbrooke, 3001, 12e Avenue N, Sherbrooke QC
J1H 5N4; fax 819 820-6406; Danielle.P[email protected]
Dear reader, can you spare a few minutes?
Our annual CMAJ readership survey began September 29, 2008.
By
telling us a little about who you are and what you think of
CMAJ,
you’ll help us pave our way to an even better journal. To take
the
survey now, go to www.cmaj.ca/survey — Paul C. Hébert
21. The Mathematics Educator
2005, Vol. 15, No. 1, 2–6
2 Building a Socially Just and Diverse Democracy
Guest Editorial…
The Role of Mathematics Instruction in Building
a Socially Just and Diverse Democracy
Deborah Loewenberg Ball
Imani Masters Goffney
Hyman Bass
As elementary school teachers, Deborah and Imani
did not just teach academic subjects. They taught their
pupils skills and knowledge to help develop them as
individuals and as members of a collective. Subject
matters offered important resources for these social
goals: they and their students read literature in the
voices of a wide range of people, about experiences
both similar to and different from theirs. They studied
other cultures and learned about work, life, and
practice in a variety of societies and settings. And they
learned that issues of voice, experience, culture, and
setting were important threads in the tapestry of what it
means to be human. The work they did with their
pupils across these academic subjects was, of course,
also aimed at developing the children’s skills and
knowledge, their capacity to interpret texts and
22. artifacts, to reason in disciplined ways, and to solve
problems within and beyond these domains.
Their young students were also resources for the
goals toward which Deborah and Imani worked as
teachers. From a variety of cultural backgrounds, and a
wide range of communities, their students thought
differently from one another, and they brought ideas
and experiences to offer to the collective work in their
classes. They were children — they made friends,
argued and fought, and were generously caring. What
they did, said, and felt comprised their classroom’s
working environment and offered a myriad of
opportunities for learning. Over time, Deborah and
Imani each learned to listen to and notice what the
children brought and to use and mediate their
differences.
All this was well and good — in reading, social
studies, art, music, and even science. But mathematics
seemed isolated from the rest. There seemed little to
discuss, little opportunity to notice and use the
diversity of their students. Deborah and Imani
explained ideas and procedures, the students practiced,
and they all reviewed. Although the two teachers
thought the students were capable mathematically, the
students did not think so. Some viewed themselves as
“good at math,” while others disparaged their own
abilities. Deborah and Imani saw differences in
accomplishment produced from their instruction, and
they worried. They grew concerned about which
students were coming to see themselves as “bad at
math,” and were quite sure that the source lay not with
these students, but in their teaching.
23. Now, when the three of us discuss these teaching
experiences, we understand a different landscape than
Deborah and Imani knew to see then. We recognize
that mathematics — and the ways in which teachers
teach it — is a key resource for building a socially just
and diverse democracy. While other school subjects,
too, offer resources for democratic education and
social justice, mathematics makes its own unique
contributions to these goals. Instead of seeing
mathematics as culturally neutral, politically irrelevant,
and mainly a matter of innate ability, we see it as a
critical lever for social and educational progress
(Moses & Cobb Jr., 2001) if taught in ways that make
Deborah Loewenberg Ball is the William H. Payne Collegiate
Professor of Mathematics Education and Teacher Education, and
Director of Teacher Education, at the University of Michigan.
Ball's work focuses on studies of instruction and the processes
of
learning to teach. She also directs several research projects that
investigate efforts to improve teaching through policy, reform
initiatives, and teacher education..
Imani Masters Goffney is a doctoral student in mathematics and
teacher education at the University of Michigan. She earned her
bachelor's degree from Spelman College in 2000 and her
Masters' degree in Curriculum Development from the University
of Michigan in April 2002. Her research interests include
innovations in teacher education and mathematics education,
both at the pre-service level and in professional development,
and issues of equity.
Hyman Bass is the Roger Lyndon Collegiate Professor of
Mathematics and Mathematics Education at the University of
Michigan. He is President of the International Commission on
Mathematics Instruction. During the past seven years he has
been collaborating with Deborah Ball and her research group at
the University of Michigan on the mathematical knowledge and
24. resources entailed in the teaching of mathematics at the
elementary level.
Deborah Loewenberg Ball, Imani Masters Goffney, & Hymann
Bass 3
use of its special resources. Three main points structure
the perspective that we take in this essay.
First, in order to enable all students to be
successful with mathematics, we see that some
elements of “good teaching” of mathematics —
listening closely to students’ ideas, for example, or
being sensitively careful at the interface between
mathematical and everyday language — are especially
important. They are important in order to recruit
students into mathematics, as well as to help them
succeed there. Consider the imperative to listen closely
to students, and to be sensitive to the boundaries
between mathematical and everyday language:
Students who are working on mathematics in an
English that they are just learning1 express
mathematical ideas in ways that seemed to us unusual
or hard to understand at times; but when Deborah and
Imani focused carefully, they heard significant
mathematical insights they had previously missed, or
misunderstood. The many varieties of English spoken
in the classroom make it especially important to notice
the ambiguities between technical and everyday uses of
English: For example, what does it mean for a number
to be “odd,” or “big”? What is a “right” angle? What
about “similar” figures, or “equivalent” fractions? Why
are some numbers “rational” and others not, and still
others “radicals?” Is there a synonym for “regular,”
25. and what is the distinctive technical meaning of a
“group” — in elementary school or higher level math?
All these are words used one way in everyday talk, and
in other ways in mathematics. Mathematics often uses
and specializes everyday language, sometimes
metaphorically, rather than coining a separate technical
vocabulary (Halliday, 1978), thus both enabling and
complicating entry to its register (Pimm, 1987).
Teachers also coin expressions to support students’
learning, saying that a number “goes into” another, or
that one “borrows” from the tens. So although listening
closely and being careful about the differences between
technical and everyday uses of mathematical language
are important aspects of “good teaching,” they demand
emphasis in order to make mathematical success both
common and expected.
Second, the disparities in mathematics
achievement are tightly coupled with social class and
race, and have not narrowed over the last decade
despite a rhetoric of “mathematics for all.” Some have
come to suspect that some aspects of “good teaching”
may unwittingly create, reproduce, or extend inequities
among students, differences deeply rooted in the
inequalities of our society (Ball, Hoover, Lewis, Bass,
& Wall, 2003). Take an example: A glance at
mathematics textbooks, even those newly designed or
revised, reveals the settings for many mathematics
problems to be most familiar to middle class white
students. Plans for garden plots, mileage covered on
family vacations, stereotypical images of “family,”
allowance plans — these and other “meaningful” and
“real world” contexts may be more familiar and
engaging to some students than to others. The effort to
wade through an unfamiliar context in order to get to
26. the mathematics can impede students’ learning
(Lubienski, 2002). The enthusiasm for “real world”
problems, left unchecked, may disadvantage students
for whom the chosen settings are not understood or
valued. This is not to say that problems or contexts
may not be useful to students, only that contexts are
often social or cultural and depend for their usefulness
on students’ experiences. Attentive to this, some
educators work to design contexts that are rooted in
broader and more diverse experience and culture. They
might use African designs as a site for studying
geometric patterns, or urban street games as settings
for using complex numerical strategies. Still, the
difficulties that can arise from uneven familiarity with
particular “contexts” require vigilance. We return
below to the rich possibilities inherent in the use of
cultural contexts.
Other practices of teaching thought to be “good”
also deserve closer scrutiny — reluctance to “tell”
students or to be explicit, for example. Letting students
figure out crucial mathematical practices — how to
compare representations, or how to build a
mathematical argument — for themselves may well
mean that only some students figure them out. This is
not benign: Past evidence suggests that white or Asian
middle class students, often male, tend to learn these
implicitly, while many others do not (RAND
Mathematics Study Panel, 2003). The contemporary
enthusiasm for instructional approaches in which the
teacher “facilitates” and refrains from being direct may
be more congruent with some students’ experiences
and practices than others, thus inadvertently
advantaging those students if participation in such
discourse is not explicitly taught (Delpit, 1988; Heath,
19xx; Heath, 1983; Lubienski, 2002). And, moreover,
27. explicit guidance for learning complex skills or ideas is
essential if all students are to develop such capacities.
Leaving the construction of these skills to chance can
make student success susceptible to cultural
differences in discursive norms.
Affirming students’ accomplishments, rewarding
success, and praise are all ways in which good teachers
encourage and inspire students to work hard and to see
4 Building a Socially Just and Diverse Democracy
themselves as mathematically capable (Boaler &
NetLibrary Inc., 2000; Cohen, Lotan, Abram, Scarloss,
& Schultz, 2002). But these also signal to students
what it means to be “good at math.” Unexamined,
these messages may communicate a narrow
perspective on what mathematical ability is, and thus
assign competence unevenly and without attention to a
full range of mathematical skill and practice, and their
diverse forms of expression.
So far we have discussed what may underlie
significant and persistent disparities in mathematics
achievement, efficacy, and success. Although many
important societal factors shape these disparities,
instructional practices also matter. Instruction can take
aim at pervasive inequality, or it can reinforce or even
create it. Too often, unexamined, it may do the latter.
Thus, learning to examine who and what is being
valued and developed in math class is essential.
Still, our argument would be incomplete if we did
28. not also consider what mathematics — and
mathematics instruction — can contribute to education
for democracy. As Malloy (2002) argues, mathematics
education that is oriented to promote democratic goals
can “provide students with an avenue through which
they can learn substantial mathematics and can
[develop into] productive and active citizens” (p. 21,
emphasis added). Clearly, we need vigorous efforts to
improve every student’s access to and development of
usable mathematical literacy, including the skills for
everyday life, preparation for the increasing
mathematical demands of even relatively non-technical
workplaces, and for continued mathematical study.
The need for collective commitment to this goal has
never been greater. In addition, however, we claim that
mathematics has a special role to play in educating
young people for participation in a pluralistic
democratic society. Making that possible depends on
instruction that uses the special resources that
mathematics holds for realizing these broader societal
aims.
One way in which mathematics teaching can help
to build the resources for a pluralistic society is
through the development of tools for analysis and
social change. Mathematics offers tools to examine and
analyze critically the deep economic, political, and
social inequalities in our society, for studying crucial
societal problems, and for considering a host of issues
that can be understood and critiqued using quantitative
tools. For example, who voted in the last election and
why? How does the Electoral College shape whose
votes count most in a presidential election? How do
our income and inheritance tax laws shape the
distribution of wealth and access to fundamental
29. resources, as well as what is valued? How does our
system of school funding, for example through real
estate taxes, shape the quality of education that
different children in our country receive? Developing
and using the mathematical skills that enable young
people to engage in social analysis and improvement is
one way in which mathematics can contribute to the
development of a diverse democracy.
A second way in which mathematics teaching can
play a role in education for democracy is as a setting
for developing cultural knowledge and appreciation,
important resources for constructive participation in a
diverse society. Mathematics represents an ancient and
remarkable set of cultural achievements and
engagements. As such, the historical development of
mathematical ideas and methods offers a medium for
studying history and culture and their intersections in
domains of human activity as diverse as architecture,
art, music, science, and religion. Mathematics offers
opportunities for young people to learn about their own
cultural heritage and that of others. Such learning is
crucial for developing the understanding and
appreciation of diverse traditions, values, and
contributions, and ways to notice, respond to, and use
them. Such learning is also crucial for developing a
sense of one’s own cultural identity, and sense of self
and membership, both for oneself and also as a
participant in the broader cultural milieu.
But a third way that mathematics teaching can
support the development of democratic goals — the
one on which we focus here — is through the skills and
norms embedded in mathematical practice itself. In
other words, we argue that it is not just the content of
mathematics and its tools that contributes to
30. democratic goals, but the very nature of mathematical
work. Mathematics instruction, we claim, can offer a
special kind of shared experience with understanding,
respecting, and using difference for productive
collective work. How so? Consider that mathematics is
centrally about problem solving, and about discovering
and proving what is true. Alternative interpretations
and representations of a problem can often serve to
open a path to its solution; sometimes a novel
metaphor, diagram, or context can crack a difficult part
of a problem. At the same time, the use of difference is
structured and supported by common disciplinary
language, norms, and practices. Terms must be
precisely defined and used in common ways.
Disagreements are resolved not by shouting or by
plurality, but by reasoned arguments whose
construction can be taught and learned. Decisions such
Deborah Loewenberg Ball, Imani Masters Goffney, & Hymann
Bass 5
as whether 0 is even or odd, or how to interpret the
meaning of
!
3
4
, whether
!
31. 5
5
is greater or less than
!
4
4
, or
whether a solution to a particular problem is valid are
subject to mathematical reasoning, not governed by
desire or power. Moreover, mathematical reasoning is
a practice to be learned, not an innate talent.
In these ways, mathematics instruction can
deliberately help young people learn the value of
others’ perspectives and ideas, as well as how to
engage in and reconcile disagreements. Mathematics
instruction can be designed to help students learn that
differences can be valuable in joint work, and that
diversity in experience, language, and culture can
enrich and strengthen collective capacity and
effectiveness. Students can also learn that mathematics
is not an arena in which differences are resolved by
voting. Politics is an arena in which differences are
managed in this way, but the study of literature or
mathematics is not. In a democratic society, how
disagreements are reconciled is crucial. But
mathematics offers one set of experiences and norms
for doing so, and other academic studies and
experiences provide others. In literature, differences of
interpretation need not be reconciled, in mathematics
common consensus matters. In this way, mathematics
32. contributes to young people’s capacity for participation
in a diverse society in which conflicts and are not only
an inescapable part of life, but their resolution, in
disciplined ways, is a major source of growing new
knowledge and practice.
How might instruction be designed to serve both
mathematical and democratic ends? One element
would lie with the mathematical tasks selected. Tasks
that serve to develop common skills, language, and
practices offer ways that can help to build the common
skills needed for class work on mathematics. Also
useful are tasks that yield to alternative representations,
so that students’ understanding of the material is
deepened through the different ways in which their
classmates see the ideas. Although it is valuable to use
mathematical tasks that profit from others’
interpretations, such tasks should not, however, depend
unfairly on unevenly distributed cultural experience or
knowledge.
How mathematical tasks are used is crucial in
determining whether or not their potential is realized in
classrooms. If not carefully structured and guided,
cognitively complex tasks can degrade to simple
routine problems, and problems ripe with opportunity
for reasoning and representation can become
algorithmic (Stein, 1996). Similar vigilance is needed
in order for tasks to serve as contexts for the
development of democratic skills and dispositions.
Such vigilance is centered on cultivating attention to
and respect for others’ mathematical ideas. Students
would need to develop a consistent stance of civility
with one another, a stance based on intellectual interest
and respect, not mere social politeness or “niceness.”
33. This would require learning to listen carefully to
others’ ideas, and checking for understanding before
disagreeing. Other skills, norms, and practices of
collective mathematical work include giving credit to
others’ ideas — referring to ideas by their authors’
names, for example — and critiquing ideas, not people,
using the tools and practices of the discipline. Students
would work to seek agreement on meanings and
solutions, drawing on past shared experiences,
definitions, ideas, and agreements about meaning, and
they would use and contribute to one another’s ideas in
a collective effort to solve and understand the
mathematics and the problems on which they are
working. Important to our argument is that these skills
and practices that are central to mathematical work are
ones that can contribute to the cultivation of skills,
habits, and dispositions for participation in a diverse
democracy.
For mathematics instruction to contribute to the
building of a socially just and diverse democracy will
require more than care with curriculum and teaching. It
will also require more than committed teachers,
sensitive to and skillful in working toward these aims
(Ladson-Billings, 2001). Accomplishing this would
require significant change in teachers’ education and
professional development, no small task. But who
these teachers are matters as well. We need a teaching
force diverse in race, culture and ethnicity, and
linguistic resources. The current teaching population is
disproportionately white, female, and middle-class.
The profession responsible for teaching our nation’s
children should include people of a wider range of
cultural and experiential resources, both because young
learners should have access to more diversity in the
teachers from whom they learn (Irvine, 2003), and
34. because the collective knowledge, practice, and norms
of the profession would be improved if its members
were more diverse. Responsible for helping prepare
young people for life in society, teachers — and the
mathematics instruction they offer — must collectively
represent and take advantage of the multicultural
nature of that society for individual and common good.
REFERENCES
Adler, J. (2001). Teaching mathematics in multilingual
classrooms.
Boston: Kluwer academic publishers.
6 Building a Socially Just and Diverse Democracy
Ball, D. L., Hoover, M., Lewis, J., Bass, H., & Wall, E. (2003).
In
attention to equity in teaching elementary school mathematics.
Prepared in Draft form for 2003 annual meeting of the AERA.
Baugh, J. (1999). Out of the mouths of slaves: African american
language and educational malpractice. Austin: The University
of Texas Press.
Boaler, J., & NetLibrary Inc. (2000). Multiple perspectives on
mathematics teaching and learning. Westport, Conn.: Ablex.
Cohen, E. G., Lotan, R. A., Abram, P. L., Scarloss, B. A., &
Schultz, S. E. (2002). Can groups learn? Teachers College
Record 104 (6), 1045–1068.
Delpit, L. D. (1988). The silenced dialogue: Power and
35. pedagogy
in educating other people's children. Harvard Educational
Review, 58 (3), 280–297.
Halliday, M. A. K. (1978). Language as a social semiotic.
Baltimore, MD: University Park Press.
Heath, S. B. (1983). Ways with words: Language, life and work
in
communities and classrooms. New York: Cambridge
University Press.
Irvine, J. J. (2003). Educating teachers for diversity: Seeing
with a
cultural eye. New York: Teachers College Press.
Ladson-Billings, G. (2001). Crossing over to canaan: The
journey
of new teachers in diverse classrooms (1st ed.). San Francisco:
Jossey-Bass.
Lubienski, S. T. (2002). Research, reform, and equity in U.S.
Mathematics education. Mathematical Thinking and Learning,
4(2–3), 103–125.
Malloy, C. E. (2002). Democratic access to mathematics
through
democratic education. In L. D. English, (Ed.), Handbook of
International Research in Mathematics Education, (pp. 17–
25). Mahwah, NJ: Lawrence Erlbaum Associates.
Moses, R., & Cobb Jr., C. (2001). Radical equations: Math
literacy
and civil rights: Beacon Press.
Pimm, D. (1987). Speaking mathematically: Communication in
36. mathematics classrooms. London: Routledge.
RAND Mathematics Study Panel, D. L. B., Chair. (2003).
Mathematical proficiency for all students: Toward a strategic
research and developmenet program in mathematics
education. Arlington: RAND.
Schleppegrell, M. J. (2002). Challenges of the science register
for
esl students: Errors and meaning-making. In Developing
advanced literacy in first and second languages (pp. 119–
142). Mahwah, NJ: Lawrence Erlbaum Associates.
Stein, M. K., Grover, B.W., & Henningsen, M. (1996). Building
student capacity for mathematical thinking and reasoning: An
analysis of mathematical tasks used in reform classrooms.
American Educational Research Journal, 33(2), 455–488.
1 We include here those students whose mother language
is another world language as well as those who speak one of
many dialects of the English language (Adler, 2001; Baugh,
1999; Schleppegrell, 2002)