This systematic review examined the clinimetric properties of the Illness Perception Questionnaire-Revised (IPQ-R) and Brief Illness Perception Questionnaire (Brief IPQ) in patients with musculoskeletal disorders. Eight studies were included and evaluated for methodological quality using the COSMIN checklist. The IPQ-R was found to have good reliability except for the illness coherence dimension. Internal consistency was good except for the causal domain. The IPQ-R demonstrated good construct validity but an unstable factor structure. The Brief IPQ showed moderate overall test-retest reliability. No studies examining the validity of the Brief IPQ were identified. Further research is needed on the content and criterion validity of the IPQ
This study compared patient pain scores to those assessed by emergency healthcare providers (doctors and triage nurses) in the emergency department of a large Malaysian hospital. The mean patient pain score on arrival was 6.8 out of 10, significantly higher than scores assessed by doctors (5.6) and triage nurses (4.3). Significant differences were found for 5 specific conditions: soft tissue injury, headache, abdominal pain, fracture, and abscess/cellulitis. Upon discharge or admission, nearly half of patients still reported moderate pain, suggesting undertreatment of pain in the emergency department. Accurately assessing patient-reported pain scores is important for effective pain management in emergency medicine.
This study evaluated the discriminative validity of classifying musculoskeletal pain into three categories based on assumed underlying pain mechanisms: nociceptive pain, peripheral neuropathic pain, and central sensitization pain. The study assessed 464 patients with low back or leg pain using standardized criteria. Clinicians then assigned each patient's primary pain mechanism and indicated which clinical criteria were present. Statistical analysis identified clusters of 7, 3, and 4 criteria, respectively, that accurately predicted assignment to the three pain categories. The results provide preliminary evidence of discriminative validity for mechanisms-based classification of musculoskeletal pain. Further research is still needed to fully validate such classification systems.
Pain catastrophizing is associated with health indicesPaul Coelho, MD
This study examined the association between pain catastrophizing and health outcomes in a sample of 1,164 people with musculoskeletal pain from a Dutch community sample. The health outcomes studied were specialist consultation, use of pain medication, and absenteeism or work disability. The results showed that higher levels of pain catastrophizing, as well as greater pain intensity and presence of pain in multiple locations, were significantly associated with increased specialist consultation, use of pain medication, and absenteeism or work disability. The authors conclude that pain catastrophizing may play an important role in maintaining pain problems and contributing to detrimental health consequences.
A comparative clinical study on the effects of mehjama nariya and hijamat bil...Younis I Munshi
This study compared the effects of two Unani medical regimens, Mehjama Nariya (fire cupping) and Hijamat Bila Shurt (dry cupping), on Irqunnasa (sciatica). 40 patients with sciatica were randomly assigned to receive one of the two regimens over 15 days. Both regimens significantly reduced pain scores from baseline to post-treatment based on the Visual Analogue Scale. The mean pain score decreased from 10 to 6 in the fire cupping group and from 9.4 to 6.6 in the dry cupping group. Both treatments also improved function based on Oswestry Disability Index scores. The study concluded that fire cup
The document summarizes a study that assessed the skills of nurses working in critical care units in B. P. Koirala Institute of Health Sciences, Dharan, Nepal. It found that most nurses were younger than 25 and had less than 3 years of critical care experience. Few had received basic life support or advanced life support training. Nurses showed adequate skills in areas like starting IVs and assessing vital signs, but limited skills in interpreting arrhythmias, managing temporary pacing, and caring for patients on hemodialysis. The study concluded that skill development training is needed for nurses to provide quality critical care.
This study aimed to develop abbreviated versions of the Pain Catastrophizing Scale (PCS) and Short Health Anxiety Inventory (SHAI) for use in busy orthopedic settings. The researchers analyzed data from 164 patients and identified questions from the original scales that highly correlated with each other and the full scales. For the PCS, questions 3, 6, 8 and 11 were selected, creating the PCS-4. For the SHAI, questions 2, 3, 12, 15 and 17 were chosen, forming the SHAI-5. Both the PCS-4 and SHAI-5 showed good internal consistency and correlated highly with the original full scales. The abbreviated scales also correlated equally well with measures of disability,
This document discusses chronic low back pain, including its natural course, diagnosis, interventional treatments, and costs. It notes that while low back pain is very common, affecting 80-90% of people at some point, its definition and classification are inconsistent. The natural course of low back pain is poorly understood. While previously thought to have a generally favorable prognosis, more recent research shows that a majority of patients still experience pain long after initial episodes. The document calls for a standardized classification system to improve research and guide treatment. It also reviews options for diagnostic testing, conservative and interventional treatments, and notes the need to base treatment selection on available evidence. Finally, it discusses issues around the organization and costs of medical specialist care for low
This study compared chronic pain patients whose symptoms were considered medically unexplained (cases) to those whose symptoms had clear medical explanations (controls). The key findings were:
1. Medically unexplained symptoms were associated with higher rates of psychiatric morbidity, including a 3.4 times higher odds of any psychiatric diagnosis.
2. Cases reported more potential iatrogenic factors like over-investigation and over-treatment from healthcare providers compared to controls.
3. There were no significant differences between cases and controls in rates of medication abuse or dependence.
This study compared patient pain scores to those assessed by emergency healthcare providers (doctors and triage nurses) in the emergency department of a large Malaysian hospital. The mean patient pain score on arrival was 6.8 out of 10, significantly higher than scores assessed by doctors (5.6) and triage nurses (4.3). Significant differences were found for 5 specific conditions: soft tissue injury, headache, abdominal pain, fracture, and abscess/cellulitis. Upon discharge or admission, nearly half of patients still reported moderate pain, suggesting undertreatment of pain in the emergency department. Accurately assessing patient-reported pain scores is important for effective pain management in emergency medicine.
This study evaluated the discriminative validity of classifying musculoskeletal pain into three categories based on assumed underlying pain mechanisms: nociceptive pain, peripheral neuropathic pain, and central sensitization pain. The study assessed 464 patients with low back or leg pain using standardized criteria. Clinicians then assigned each patient's primary pain mechanism and indicated which clinical criteria were present. Statistical analysis identified clusters of 7, 3, and 4 criteria, respectively, that accurately predicted assignment to the three pain categories. The results provide preliminary evidence of discriminative validity for mechanisms-based classification of musculoskeletal pain. Further research is still needed to fully validate such classification systems.
Pain catastrophizing is associated with health indicesPaul Coelho, MD
This study examined the association between pain catastrophizing and health outcomes in a sample of 1,164 people with musculoskeletal pain from a Dutch community sample. The health outcomes studied were specialist consultation, use of pain medication, and absenteeism or work disability. The results showed that higher levels of pain catastrophizing, as well as greater pain intensity and presence of pain in multiple locations, were significantly associated with increased specialist consultation, use of pain medication, and absenteeism or work disability. The authors conclude that pain catastrophizing may play an important role in maintaining pain problems and contributing to detrimental health consequences.
A comparative clinical study on the effects of mehjama nariya and hijamat bil...Younis I Munshi
This study compared the effects of two Unani medical regimens, Mehjama Nariya (fire cupping) and Hijamat Bila Shurt (dry cupping), on Irqunnasa (sciatica). 40 patients with sciatica were randomly assigned to receive one of the two regimens over 15 days. Both regimens significantly reduced pain scores from baseline to post-treatment based on the Visual Analogue Scale. The mean pain score decreased from 10 to 6 in the fire cupping group and from 9.4 to 6.6 in the dry cupping group. Both treatments also improved function based on Oswestry Disability Index scores. The study concluded that fire cup
The document summarizes a study that assessed the skills of nurses working in critical care units in B. P. Koirala Institute of Health Sciences, Dharan, Nepal. It found that most nurses were younger than 25 and had less than 3 years of critical care experience. Few had received basic life support or advanced life support training. Nurses showed adequate skills in areas like starting IVs and assessing vital signs, but limited skills in interpreting arrhythmias, managing temporary pacing, and caring for patients on hemodialysis. The study concluded that skill development training is needed for nurses to provide quality critical care.
This study aimed to develop abbreviated versions of the Pain Catastrophizing Scale (PCS) and Short Health Anxiety Inventory (SHAI) for use in busy orthopedic settings. The researchers analyzed data from 164 patients and identified questions from the original scales that highly correlated with each other and the full scales. For the PCS, questions 3, 6, 8 and 11 were selected, creating the PCS-4. For the SHAI, questions 2, 3, 12, 15 and 17 were chosen, forming the SHAI-5. Both the PCS-4 and SHAI-5 showed good internal consistency and correlated highly with the original full scales. The abbreviated scales also correlated equally well with measures of disability,
This document discusses chronic low back pain, including its natural course, diagnosis, interventional treatments, and costs. It notes that while low back pain is very common, affecting 80-90% of people at some point, its definition and classification are inconsistent. The natural course of low back pain is poorly understood. While previously thought to have a generally favorable prognosis, more recent research shows that a majority of patients still experience pain long after initial episodes. The document calls for a standardized classification system to improve research and guide treatment. It also reviews options for diagnostic testing, conservative and interventional treatments, and notes the need to base treatment selection on available evidence. Finally, it discusses issues around the organization and costs of medical specialist care for low
This study compared chronic pain patients whose symptoms were considered medically unexplained (cases) to those whose symptoms had clear medical explanations (controls). The key findings were:
1. Medically unexplained symptoms were associated with higher rates of psychiatric morbidity, including a 3.4 times higher odds of any psychiatric diagnosis.
2. Cases reported more potential iatrogenic factors like over-investigation and over-treatment from healthcare providers compared to controls.
3. There were no significant differences between cases and controls in rates of medication abuse or dependence.
Identification of neuropathic pain in patients with neck upper limb pain- app...Nathanael Amparo
The document describes a study that applied a grading system developed by the Neuropathic Pain Special Interest Group (NeuPSIG) to classify patients with neck/upper limb pain into categories of definite, probable or possible neuropathic pain. It also evaluated the Leeds Assessment of Neuropathic Symptoms and Signs pain scale (LANSS) and painDETECT questionnaire (PD-Q) for accurately identifying neuropathic pain in this patient group. 152 patients completed the PD-Q and LANSS questionnaires and underwent clinical examination. The NeuPSIG grading system was found to be feasible but time-consuming to apply. Both the LANSS and PD-Q failed to identify a large number of patients classified as having definite neuropathic pain based on clinical
International Journal of Pharmaceutical Science Invention (IJPSI) is an international journal intended for professionals and researchers in all fields of Pahrmaceutical Science. IJPSI publishes research articles and reviews within the whole field Pharmacy and Pharmaceutical Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
This study evaluated the discriminant validity of classifying low back pain patients into nociceptive (NP), peripheral neuropathic (PNP), and central sensitization (CSP) pain groups based on mechanisms-based classifications. 464 low back pain patients were classified into these groups and completed questionnaires on pain severity, quality of life, disability, anxiety, and depression. A multivariate analysis found significant differences between groups on the combined measures, with CSP patients reporting more severe and widespread pain and greater impairment/distress than PNP and NP patients. This provides initial evidence that mechanisms-based classifications reflect meaningful differences in patients' multidimensional pain experiences.
This document summarizes a study that examined the effects of distance healing as an adjunct treatment for patients with major depression. 40 patients receiving standard antidepressant medication and psychotherapy were randomly assigned to either receive daily distance healing for 6 weeks from trained healers (experimental group), or to only receive standard treatment (control group). Outcome measures including depression scores, general psychopathology, and functioning were assessed weekly for 6 weeks and biweekly for 6 more weeks. Results showed a nonsignificant trend for the experimental group to show greater improvement, and favorable outcomes in the experimental group were correlated with number of healing sessions and healers' ratings of session strength.
- A study was conducted at Green Pastures Hospital in Nepal to assess woundcare practices for pressure ulcers in leprosy patients and evaluate knowledge of wound prevention and treatment.
- A review of patient records from 2009-2014 showed reductions in ulcer healing time, readmissions for ulcers, and severe ulcers requiring surgery, suggesting improved care. However, current woundcare practices did not fully follow protocols.
- Focus groups and interviews with patients and staff found generally good knowledge of leprosy, ulcer causes, and prevention measures, but identified opportunities to strengthen woundcare and self-care management.
This randomized controlled trial compared the effectiveness of spinal manipulation therapy (SMT), medication, and home exercise with advice (HEA) for acute and subacute neck pain. The trial found that:
1) SMT had a statistically significant advantage over medication in reducing pain up to 1 year after treatment based on participant-reported pain levels.
2) HEA was as effective as SMT, with no important differences in pain reduction between the two treatments at any time point.
3) Both SMT and HEA were more effective for reducing neck pain than medication in both the short and long term.
Efficacy of classification-based_cft_in_nsclbpMeziat
Artigo (6) importante para a preparação para o curso de dor lombar crônica. "Eficácia da Terapia Cognitiva Funcional em pacientes com dor lombar crônica inespecífica: ensaio clínico randomizado controlado."
This study compared cognitive rigidity and differentiation in patients with depression alone and patients with comorbid depression and fibromyalgia. Thirty-one patients with both depression and fibromyalgia were matched with 31 patients who had depression alone based on age, sex, and number of depressive episodes. Patients completed measures of depressive symptoms and cognitive structure using repertory grid technique. Results showed that depressed patients with fibromyalgia had higher levels of depressive symptoms, greater cognitive rigidity, and lower cognitive differentiation compared to depressed patients without fibromyalgia. This suggests more extreme and polarized thinking patterns in patients with comorbid depression and chronic pain. The findings could help inform future treatment approaches for this patient group.
This randomized controlled trial investigated the effectiveness of pulsatile dry cupping therapy compared to no intervention for knee osteoarthritis. 40 patients were randomly assigned to receive either 8 cupping sessions over 4 weeks or no treatment. Outcome measures including pain, stiffness, physical function, and quality of life were assessed at 4 and 12 weeks. At 4 weeks, cupping resulted in significantly greater improvements in pain, physical function, and quality of life scores compared to the control group. Many benefits were still present at 12 weeks, though some scores were no longer significantly different. The study provides preliminary evidence that cupping may be an effective treatment for relieving symptoms of knee osteoarthritis.
This document provides an introduction to a review article about the clinical approach to diagnosing movement disorders. It discusses the prevalence of common movement disorders like Parkinson's disease and essential tremor. The key to diagnosis is accurately classifying the type of movement disorder present based on the clinical presentation. This involves defining the dominant abnormal movement as well as any associated neurological or non-neurological features. Once classified, the movement disorder can guide further diagnostic testing and help establish a differential diagnosis. The review will cover approaches to diagnosing akinetic-rigid syndromes and hyperkinetic disorders like tics, chorea, dystonia and tremor.
This document provides an overview of treatment dilemmas that may occur in patients with Guillain-Barré syndrome (GBS). It discusses situations where the efficacy of the standard treatments (intravenous immunoglobulin and plasma exchange) has not been clearly demonstrated, including patients with a relatively mild presentation of GBS, those who present more than 2 weeks after symptom onset, and those who do not improve after initial treatment. The document reviews the current evidence regarding treatment options in these situations and provides the authors' opinions to help guide treatment decision-making when evidence from clinical trials is lacking.
Experience of a comprehensive pain care (cpc) clinic from a provincial gener...Rohitha Jayamaha
1) The document describes the experience of establishing a Comprehensive Pain Care (CPC) Clinic at a Provincial General Hospital in Sri Lanka. A survey found that chronic pain was a major complaint for many outpatients.
2) In response, the hospital set up a CPC Clinic using a multidisciplinary approach to assess, treat, and manage chronic pain through both invasive and non-invasive methods.
3) Over 25 months, the CPC Clinic treated over 2,000 patients, with around 22% receiving interventional pain procedures. The holistic CPC model focused on patient-centered care and lifestyle changes rather than individual treatment approaches.
Acupuncture and/or moxibustion for the treatment of lumbar disc herniation: q...LucyPi1
This document summarizes a systematic review that assesses the quality of 18 systematic reviews on the use of acupuncture and/or moxibustion for treating lumbar disc herniation. It finds that acupuncture and moxibustion show some advantages in efficacy and safety for lumbar disc herniation treatment. However, the quality of evidence is generally low according to GRADE assessments. While the methodological quality of the reviews was moderate and report quality was good, the original research had poor quality, which was reflected in the low quality of evidence ratings. More high-quality studies are still needed to determine if acupuncture is more effective than other treatments.
The document summarizes 10 research breakthroughs from the last decade that support chiropractic care. Some of the key findings include:
1) Seeing a chiropractor as a first contact provider was associated with decreases in hospital admissions, days, surgeries, and pharmaceutical costs compared to conventional medicine.
2) One study found that upper cervical chiropractic care was associated with marked and sustained reductions in blood pressure similar to two-drug combination therapy.
3) A wellness program implemented by chiropractors improved various health metrics such as weight, blood pressure, and strength.
The document concludes that these and other studies provide evidence that chiropractic care can positively impact multiple dimensions
This document summarizes research on non-specific low back pain. It discusses the epidemiology, including the high lifetime prevalence and risk of recurrence. While mechanical factors may not play a major role, genetic factors are important. Clinical imaging should only be used restrictively for diagnosis, as many imaging findings are common in asymptomatic individuals. Treatments have unclear mechanisms and low effect sizes; self-management is generally recommended over surgery or overtreatment.
This study compared the effectiveness of hydroplasty versus intra-articular steroid injection for the treatment of idiopathic frozen shoulder. The study included 50 patients divided into two groups. The hydroplasty group showed significantly greater improvement in pain, shoulder function and range of motion compared to the steroid injection group at the 1 month and 3 month follow ups. Hydroplasty was found to be a more effective treatment for idiopathic frozen shoulder than intra-articular steroid injection alone.
Neural blockade for persistent pain after breast cancer surgery Jason Attaman
1) The review examined evidence for neural blockade as a diagnostic tool or treatment for persistent pain after breast cancer surgery.
2) Only 7 studies with a total of 135 patients were identified that used blocks targeting the stellate ganglion, paravertebral plexus, or intercostal nerves.
3) The quality of evidence from the studies was low and inconclusive about the efficacy of neural blockade for treating persistent pain after breast cancer surgery. More high-quality studies are needed to evaluate this common clinical problem.
This document summarizes a meta-analysis of individual patient data from three large randomized controlled trials (ProCESS, ARISE, and ProMISe) that evaluated the effectiveness of early goal-directed therapy (EGDT) compared to usual care for treating septic shock. The meta-analysis included a total of 3,723 patients from 138 hospitals in 7 countries. The primary outcome was all-cause mortality at 90 days, with secondary outcomes including in-hospital mortality, length of stay, and costs. The meta-analysis found no significant difference in 90-day mortality between EGDT and usual care. EGDT was associated with longer intensive care unit and cardiovascular support, but higher costs. Subgroup analyses found no
Death Attitude Profile and Dissection of the Human Cadaver: An Study in Medic...inventionjournals
Human cadaver dissection course represents the first exhibition of the medical student to the topic of death leading to emotional events. In the context, the study was conducted to characterize the profile of attitudes to death in medical students at the end of the practical course of dissections on human cadaver at a public University in Mexico. The study was observational, cross-sectional, prospective and descriptive; the Death Attitude Profile-Revised applied to 83 students. T-Student, ANOVA and Pearson correlation test was used for statistical analysis. The results show the profile of attitudes in students is made up of: neutral acceptance (5.61±1.56), approach acceptance (4.11±1.20), escape acceptance (3.17±1.73), avoidance of death (3.13±1.67), and fear of death (3.04±1.20). There was no statistically significant difference in relation to age (p>0.05). The comparison by sex showed significant difference (p<0.05) in approach acceptance. It is concluded that students complete the course of dissection with neutral attitude to death, accompanied by a positive trend towards the other explored dimensions, what generates conditions of emotional well-being dealing positively with death itself and others.
Dr. Vasantha b, Dr. Muttappa, Dr. Kiran jsv - 2020totad
This document summarizes a clinical study that evaluated the effectiveness of Maharasnadi Kashaya with Shunti Churna and Matra Basti with Ksheerabala Taila in treating Janu Sandhigata Vata (osteoarthritis of the knee). 31 subjects with osteoarthritis of the knee were given Maharasnadi Kashaya and Shunti Churna orally for 24 days along with Matra Basti using Ksheerabala Taila for the first 8 days. Statistically significant reductions were seen in knee swelling, pain, stiffness, and crepitus based on various assessment scales. The treatment was found to be effective for relieving the symptoms of osteoarthritis of the knee
01. Introducción. Tecnologías Semánticas en la Web de DatosDatos.gob.es
Primera entrega. Material del curso sobre Linked Data impartido en la entidad pública empresarial Red.es por Asunción Gómez-Pérez y Oscar Corcho (Ontology Engineering Group - Universidad Politécnica de Madrid).
Este documento presenta una guía de práctica clínica para el diagnóstico, tratamiento y seguimiento de pacientes con enfermedad de Gaucher tipo 1 en Ecuador. La guía fue desarrollada mediante una metodología de adaptación a partir de guías internacionales, y validada por expertos nacionales. El objetivo es estandarizar el manejo de la enfermedad para mejorar la calidad de vida de los pacientes a través de un diagnóstico y tratamiento oportunos.
Identification of neuropathic pain in patients with neck upper limb pain- app...Nathanael Amparo
The document describes a study that applied a grading system developed by the Neuropathic Pain Special Interest Group (NeuPSIG) to classify patients with neck/upper limb pain into categories of definite, probable or possible neuropathic pain. It also evaluated the Leeds Assessment of Neuropathic Symptoms and Signs pain scale (LANSS) and painDETECT questionnaire (PD-Q) for accurately identifying neuropathic pain in this patient group. 152 patients completed the PD-Q and LANSS questionnaires and underwent clinical examination. The NeuPSIG grading system was found to be feasible but time-consuming to apply. Both the LANSS and PD-Q failed to identify a large number of patients classified as having definite neuropathic pain based on clinical
International Journal of Pharmaceutical Science Invention (IJPSI) is an international journal intended for professionals and researchers in all fields of Pahrmaceutical Science. IJPSI publishes research articles and reviews within the whole field Pharmacy and Pharmaceutical Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
This study evaluated the discriminant validity of classifying low back pain patients into nociceptive (NP), peripheral neuropathic (PNP), and central sensitization (CSP) pain groups based on mechanisms-based classifications. 464 low back pain patients were classified into these groups and completed questionnaires on pain severity, quality of life, disability, anxiety, and depression. A multivariate analysis found significant differences between groups on the combined measures, with CSP patients reporting more severe and widespread pain and greater impairment/distress than PNP and NP patients. This provides initial evidence that mechanisms-based classifications reflect meaningful differences in patients' multidimensional pain experiences.
This document summarizes a study that examined the effects of distance healing as an adjunct treatment for patients with major depression. 40 patients receiving standard antidepressant medication and psychotherapy were randomly assigned to either receive daily distance healing for 6 weeks from trained healers (experimental group), or to only receive standard treatment (control group). Outcome measures including depression scores, general psychopathology, and functioning were assessed weekly for 6 weeks and biweekly for 6 more weeks. Results showed a nonsignificant trend for the experimental group to show greater improvement, and favorable outcomes in the experimental group were correlated with number of healing sessions and healers' ratings of session strength.
- A study was conducted at Green Pastures Hospital in Nepal to assess woundcare practices for pressure ulcers in leprosy patients and evaluate knowledge of wound prevention and treatment.
- A review of patient records from 2009-2014 showed reductions in ulcer healing time, readmissions for ulcers, and severe ulcers requiring surgery, suggesting improved care. However, current woundcare practices did not fully follow protocols.
- Focus groups and interviews with patients and staff found generally good knowledge of leprosy, ulcer causes, and prevention measures, but identified opportunities to strengthen woundcare and self-care management.
This randomized controlled trial compared the effectiveness of spinal manipulation therapy (SMT), medication, and home exercise with advice (HEA) for acute and subacute neck pain. The trial found that:
1) SMT had a statistically significant advantage over medication in reducing pain up to 1 year after treatment based on participant-reported pain levels.
2) HEA was as effective as SMT, with no important differences in pain reduction between the two treatments at any time point.
3) Both SMT and HEA were more effective for reducing neck pain than medication in both the short and long term.
Efficacy of classification-based_cft_in_nsclbpMeziat
Artigo (6) importante para a preparação para o curso de dor lombar crônica. "Eficácia da Terapia Cognitiva Funcional em pacientes com dor lombar crônica inespecífica: ensaio clínico randomizado controlado."
This study compared cognitive rigidity and differentiation in patients with depression alone and patients with comorbid depression and fibromyalgia. Thirty-one patients with both depression and fibromyalgia were matched with 31 patients who had depression alone based on age, sex, and number of depressive episodes. Patients completed measures of depressive symptoms and cognitive structure using repertory grid technique. Results showed that depressed patients with fibromyalgia had higher levels of depressive symptoms, greater cognitive rigidity, and lower cognitive differentiation compared to depressed patients without fibromyalgia. This suggests more extreme and polarized thinking patterns in patients with comorbid depression and chronic pain. The findings could help inform future treatment approaches for this patient group.
This randomized controlled trial investigated the effectiveness of pulsatile dry cupping therapy compared to no intervention for knee osteoarthritis. 40 patients were randomly assigned to receive either 8 cupping sessions over 4 weeks or no treatment. Outcome measures including pain, stiffness, physical function, and quality of life were assessed at 4 and 12 weeks. At 4 weeks, cupping resulted in significantly greater improvements in pain, physical function, and quality of life scores compared to the control group. Many benefits were still present at 12 weeks, though some scores were no longer significantly different. The study provides preliminary evidence that cupping may be an effective treatment for relieving symptoms of knee osteoarthritis.
This document provides an introduction to a review article about the clinical approach to diagnosing movement disorders. It discusses the prevalence of common movement disorders like Parkinson's disease and essential tremor. The key to diagnosis is accurately classifying the type of movement disorder present based on the clinical presentation. This involves defining the dominant abnormal movement as well as any associated neurological or non-neurological features. Once classified, the movement disorder can guide further diagnostic testing and help establish a differential diagnosis. The review will cover approaches to diagnosing akinetic-rigid syndromes and hyperkinetic disorders like tics, chorea, dystonia and tremor.
This document provides an overview of treatment dilemmas that may occur in patients with Guillain-Barré syndrome (GBS). It discusses situations where the efficacy of the standard treatments (intravenous immunoglobulin and plasma exchange) has not been clearly demonstrated, including patients with a relatively mild presentation of GBS, those who present more than 2 weeks after symptom onset, and those who do not improve after initial treatment. The document reviews the current evidence regarding treatment options in these situations and provides the authors' opinions to help guide treatment decision-making when evidence from clinical trials is lacking.
Experience of a comprehensive pain care (cpc) clinic from a provincial gener...Rohitha Jayamaha
1) The document describes the experience of establishing a Comprehensive Pain Care (CPC) Clinic at a Provincial General Hospital in Sri Lanka. A survey found that chronic pain was a major complaint for many outpatients.
2) In response, the hospital set up a CPC Clinic using a multidisciplinary approach to assess, treat, and manage chronic pain through both invasive and non-invasive methods.
3) Over 25 months, the CPC Clinic treated over 2,000 patients, with around 22% receiving interventional pain procedures. The holistic CPC model focused on patient-centered care and lifestyle changes rather than individual treatment approaches.
Acupuncture and/or moxibustion for the treatment of lumbar disc herniation: q...LucyPi1
This document summarizes a systematic review that assesses the quality of 18 systematic reviews on the use of acupuncture and/or moxibustion for treating lumbar disc herniation. It finds that acupuncture and moxibustion show some advantages in efficacy and safety for lumbar disc herniation treatment. However, the quality of evidence is generally low according to GRADE assessments. While the methodological quality of the reviews was moderate and report quality was good, the original research had poor quality, which was reflected in the low quality of evidence ratings. More high-quality studies are still needed to determine if acupuncture is more effective than other treatments.
The document summarizes 10 research breakthroughs from the last decade that support chiropractic care. Some of the key findings include:
1) Seeing a chiropractor as a first contact provider was associated with decreases in hospital admissions, days, surgeries, and pharmaceutical costs compared to conventional medicine.
2) One study found that upper cervical chiropractic care was associated with marked and sustained reductions in blood pressure similar to two-drug combination therapy.
3) A wellness program implemented by chiropractors improved various health metrics such as weight, blood pressure, and strength.
The document concludes that these and other studies provide evidence that chiropractic care can positively impact multiple dimensions
This document summarizes research on non-specific low back pain. It discusses the epidemiology, including the high lifetime prevalence and risk of recurrence. While mechanical factors may not play a major role, genetic factors are important. Clinical imaging should only be used restrictively for diagnosis, as many imaging findings are common in asymptomatic individuals. Treatments have unclear mechanisms and low effect sizes; self-management is generally recommended over surgery or overtreatment.
This study compared the effectiveness of hydroplasty versus intra-articular steroid injection for the treatment of idiopathic frozen shoulder. The study included 50 patients divided into two groups. The hydroplasty group showed significantly greater improvement in pain, shoulder function and range of motion compared to the steroid injection group at the 1 month and 3 month follow ups. Hydroplasty was found to be a more effective treatment for idiopathic frozen shoulder than intra-articular steroid injection alone.
Neural blockade for persistent pain after breast cancer surgery Jason Attaman
1) The review examined evidence for neural blockade as a diagnostic tool or treatment for persistent pain after breast cancer surgery.
2) Only 7 studies with a total of 135 patients were identified that used blocks targeting the stellate ganglion, paravertebral plexus, or intercostal nerves.
3) The quality of evidence from the studies was low and inconclusive about the efficacy of neural blockade for treating persistent pain after breast cancer surgery. More high-quality studies are needed to evaluate this common clinical problem.
This document summarizes a meta-analysis of individual patient data from three large randomized controlled trials (ProCESS, ARISE, and ProMISe) that evaluated the effectiveness of early goal-directed therapy (EGDT) compared to usual care for treating septic shock. The meta-analysis included a total of 3,723 patients from 138 hospitals in 7 countries. The primary outcome was all-cause mortality at 90 days, with secondary outcomes including in-hospital mortality, length of stay, and costs. The meta-analysis found no significant difference in 90-day mortality between EGDT and usual care. EGDT was associated with longer intensive care unit and cardiovascular support, but higher costs. Subgroup analyses found no
Death Attitude Profile and Dissection of the Human Cadaver: An Study in Medic...inventionjournals
Human cadaver dissection course represents the first exhibition of the medical student to the topic of death leading to emotional events. In the context, the study was conducted to characterize the profile of attitudes to death in medical students at the end of the practical course of dissections on human cadaver at a public University in Mexico. The study was observational, cross-sectional, prospective and descriptive; the Death Attitude Profile-Revised applied to 83 students. T-Student, ANOVA and Pearson correlation test was used for statistical analysis. The results show the profile of attitudes in students is made up of: neutral acceptance (5.61±1.56), approach acceptance (4.11±1.20), escape acceptance (3.17±1.73), avoidance of death (3.13±1.67), and fear of death (3.04±1.20). There was no statistically significant difference in relation to age (p>0.05). The comparison by sex showed significant difference (p<0.05) in approach acceptance. It is concluded that students complete the course of dissection with neutral attitude to death, accompanied by a positive trend towards the other explored dimensions, what generates conditions of emotional well-being dealing positively with death itself and others.
Dr. Vasantha b, Dr. Muttappa, Dr. Kiran jsv - 2020totad
This document summarizes a clinical study that evaluated the effectiveness of Maharasnadi Kashaya with Shunti Churna and Matra Basti with Ksheerabala Taila in treating Janu Sandhigata Vata (osteoarthritis of the knee). 31 subjects with osteoarthritis of the knee were given Maharasnadi Kashaya and Shunti Churna orally for 24 days along with Matra Basti using Ksheerabala Taila for the first 8 days. Statistically significant reductions were seen in knee swelling, pain, stiffness, and crepitus based on various assessment scales. The treatment was found to be effective for relieving the symptoms of osteoarthritis of the knee
01. Introducción. Tecnologías Semánticas en la Web de DatosDatos.gob.es
Primera entrega. Material del curso sobre Linked Data impartido en la entidad pública empresarial Red.es por Asunción Gómez-Pérez y Oscar Corcho (Ontology Engineering Group - Universidad Politécnica de Madrid).
Este documento presenta una guía de práctica clínica para el diagnóstico, tratamiento y seguimiento de pacientes con enfermedad de Gaucher tipo 1 en Ecuador. La guía fue desarrollada mediante una metodología de adaptación a partir de guías internacionales, y validada por expertos nacionales. El objetivo es estandarizar el manejo de la enfermedad para mejorar la calidad de vida de los pacientes a través de un diagnóstico y tratamiento oportunos.
This advertisement is for divorce attorney Brenda Rioles based in Providence, Rhode Island. It targets those in difficult marriages considering divorce who have children and need a payment plan. It encourages contacting attorney Brenda Rioles at 401-831-8077, emphasizing that she goes the extra mile for her clients.
El documento describe la apoptosis o muerte celular programada. Explica que la apoptosis fue descrita originalmente en 1972 y que los estudios en el nematodo C. elegans en los años 80 identificaron genes clave involucrados. El documento también contrasta la apoptosis con la necrosis, resaltando las diferencias morfológicas y bioquímicas entre los dos tipos de muerte celular.
Ecofusion is a communications consulting and media company based in Washington D.C. that is dedicated to leading organizations in sustainability, social enterprise, and green business. They help clients with communications challenges through strategic planning and implementation of branding, public relations, advertising, marketing and online media. One of their clients is Cobalt Biofuels, an early stage biofuel startup, which Ecofusion helped by developing their brand identity and logo, creating a brand strategy document, and planning a media rollout for company milestones.
Este documento proporciona instrucciones sobre cómo configurar y usar un blog en WordPress. Explica los pasos iniciales de creación de una cuenta en wordpress.com e ingresar información de perfil. Luego describe cómo personalizar el diseño y tema del blog, agregar nuevas entradas de texto o medios como videos de YouTube y presentaciones de SlideShare copiando enlaces e insertándolos en el blog.
This document provides information and guidance for driving to San Carlos, Mexico from the United States. It outlines the route from Nogales, Arizona via Highway 189 Mariposa which bypasses driving through Nogales, Mexico. It details the toll booths along Mexico Highway 15 and conversion rates. It offers tips on obtaining Mexican insurance, traveling with pets, speed limits, fuel/rest stops, and common road signs. The document provides recommendations for a safe and smooth drive, including obeying traffic laws and having respect for local customs as a visitor in Mexico.
Tríptico de nuestro nuevo producto Cleanpid® Easy Purification Kit.
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Cleanpid® Easy Purification kit es un método simple para separar y purificar Legionella en muestras de agua. El método se basa en partículas magnéticas que capturan las células de Legionella (separación inmunomagnética).
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O documento relata a aposentadoria do jogador de futebol Ronaldo, um dos maiores de todos os tempos. Também fala sobre eventos nas cidades de São Joaquim de Bicas e Igarapé, como sorteio de apartamentos, reabertura de praça e aniversário da cidade. Por fim, aborda temas como exercícios físicos, novela das 9 e investimentos na região.
Unlocking the Value of Delivering Services Event – Monday 18th March 2013 – V...Arrow ECS UK
This document discusses VMware's Service Provider Program 3.0. It outlines how service providers can offer VMware-based infrastructure as a service to enterprise customers using tools like VMware vCloud Director. It also describes the benefits of partnering with VMware, such as access to public cloud integrations and tools to build hybrid clouds. Finally, it provides details on VMware's subscription point plan that allows service providers to pay for VMware products on a flexible consumption model.
Organizational communication (sadiq shariff10@hotmail.com)Sadiq Shariff
The document discusses communication in organizations. It defines communication as conveying opinions, feelings, information and ideas through words, body language or signs. Effective communication is significant for managers to perform functions like planning, organizing, leading and controlling. Communication helps in employee motivation, managing people and organizations, and controlling processes. Communication can be internal between employees or external between the organization and outside parties. The 7 C's of communication are completeness, conciseness, consideration, concreteness, clarity, courtesy and correctness.
Este documento presenta los nuevos productos de Imperial Fishing para 2014, incluyendo cebos, barcas, cañas de pescar, ropa y accesorios. Se destacan nuevas líneas de boilies Carptrack como Worm Up, boilies fríos para aguas frías, y varios aromas y aditivos nuevos. El documento también promueve los éxitos de captura logrados con los productos Carptrack y alienta a los lectores a probar los nuevos productos.
Este documento analiza el uso y las características de las principales redes sociales en Colombia y el mundo. Explica que Facebook, WhatsApp, YouTube e Instagram son las redes más utilizadas en Colombia. Luego describe brevemente las funciones y segmentos de usuarios de cada red social principal como Facebook, Twitter, Google+, LinkedIn, entre otras. Finalmente, presenta algunos ejemplos de análisis de marcas en redes sociales.
2010 Exec Coaching Survey The Conf BoardLeda Karabela
This document summarizes the key findings of a research report on executive coaching practices in 2010. Some of the main findings include:
- Most coaching responsibilities are managed at the enterprise level, while funding typically comes from business units.
- External coaching engagements usually last between 3-9 months and focus on development and assessment.
- Internal coaching is used by 63% of organizations and focuses on similar areas as external coaching.
- Larger organizations are more likely to formally evaluate external coaching effectiveness.
Entorno, casa rural, encanto, Laguar, Alicante, turismo, rural, costa blanca,...Jose Luis Riera
El pueblo de La Vall de Laguar es uno de los más tranquilos y bonitos de la Comunidad Valenciana, al ser un pueblo que se termina la carretera tienes que venir a propósito y apenas hay transito de vehículos. Su cercanía con la playa lo hace ideal si buscas mar y montaña, encontrándose a unos 20-30 minutos de la casa en coche.
El entorno es pura naturaleza, el sonido de los pájaros no cesa, las fuentes están casi todo el año dando agua, el verdor que irradia el paisaje no se puede describir con palabras...
En el entorno se hallan algarrobos, carrascas y olivos centenarios, almendros, cerezos y frutales varios, romero, tomillo, manzanilla, zarzales y una gran variedad de plantas medicinales.
La Casa rural con encanto Ca lluis dispone de 6 a 12 plazas en 5 habitaciones, la casa rural se alquila completa o por habitaciones:
Planta Segunda que se compone de tres habitaciones con AA, calefacción y aseo en cada una de ellas, y una con ducha de Hidromasaje, La Camamirla, La Olivera y La Carrasca.
Planta Primera que dispone de dos habitaciones, una es individual La Cirera y la otra doble El Romer, con aseo compartido.
El salón, cocina, terraza barbacoa y solarium y demás zonas comunes son compartidos por todos los huéspedes. Disponemos de 2 camas supletorias, alcanzando su capacidad desde 6 persona hasta 12 personas.
Las actividades que puedes realizar son varias, en la casa, cerca de la casa, por la zona de La Vall de Laguar gastronomía, cuevas y senderos, por la comarca la Marina Alta gastronomía, cuevas y senderos, por la Costa Blanca playas y pueblos, por la provincia de Alicante y Valencia, nos encontramos a 100 Kilómetros entre Alicante y Valencia, Denia a 20 Km. Javea a 31 Km. Benidorm a 55 Km.
Por la zona (en un radio de 1 a 10 Km. de la casa, para pasear, hacer senderismo o bicicleta).
Montaña el Cavall Verd o Penyonet PR-V 181. (fantásticas vistas, ideal para la fotografía, es de las más altas de la comarca muy similar al Montgó) en La Vall de Laguar.
CASTILLO DE AZABARAS o ATZAVARES
Pantano de Isbert
El Collao en La Vall de Laguar.
Lavadero de Campell
Fuentes, senderismo en La Vall de Laguar.
Barranquismo por El Barranco del Infierno en La Vall de Laguar.
Por la comarca La Marina Alta.(en un radio de 10 a 30 Km. de la casa, para desplazarse con coche o bicicleta).
Playas en Vergel, Denia, Oliva, Javea y sus maravillosas Calas.
Cabo la Nao en Javea.
La Marjal de Pego-Oliva.
Parque Natural el Montgo.
Karting en Ondara y Oliva.
Buceo en Javea
Buceo en Denia.
Vela en Denia.
La Cova del Rull en Vall de Ebo.
Hípica en Benisa
Por la Comunidad Valenciana. (en un radio de 40 a 130 Km. de la casa, para pasar una semana o más y visitar sus encantos.
Terra Mítica y Terra Natura en Benidorm.
La Albufera en Valencia. Rutas
Hoces del Cabriel en Valencia
Font Roja en Alcoy-Ibi
Oceanografic en Valencia.
L'Emisferic en Valencia.
Ciudad de las Artes y las Ciencias en Valencia.
Las Salinas en Torrevieja
La glándula pituitaria o hipófisis se encuentra en la base del cerebro y está compuesta por dos lóbulos: el lóbulo anterior (adenohipófisis) que secreta hormonas que regulan otras glándulas endocrinas, y el lóbulo posterior (neurohipófisis) que almacena las hormonas ADH y oxitocina. La hipófisis trabaja en conjunto con el hipotálamo para regular procesos metabólicos en el organismo a través de la secreción de estas hormonas.
20160601 de beste apps voor je smartphone of tablet (jci kortrijk)Appstublieft
60% van de mobiele gebruikers doen het met minder dan 15 apps op hun smartphone of tablet. En dat is zonde, want er bestaan intussen duizenden handige en leuke apps die het leven gemakkelijker kunnen maken.
In deze interactieve demo-sessie tonen we een 40-tal essentiële apps voor alle mogelijke doeleinden: om te gebruiken op kantoor, op reis, om te sporten, …
Type: lezing
Lesgever: Mathias Algoet
Duur: 2-3 uur
Deelnemers: onbeperkt
Este documento presenta un plan de clase sobre las partes de las plantas. Los estudiantes visitarán un jardín botánico para observar diferentes tipos de plantas y dibujar tres plantas, destacando sus partes y diferencias. Luego en el aula, compartirán sus dibujos y el maestro explicará las partes de las plantas y sus funciones. La evaluación consistirá en que cada estudiante pegue una rosa en un cartel indicando sus partes.
Predicting Medical Test Results and Intra-Operative Findings in Chronic Pain ...Nelson Hendler
The Pain Validity Test can predict which patient will have abnormal medical test results with 95% accuracy, and surgical abnormalities with 94% accuracy. This on-line questionnaire takes only 5 minutes of staff time to administer, and takes only 15 minutes of patient time.Results are available immediately. This test can be used to document "medical necessity" for insurance pre-authorization for testing and surgery.
The document summarizes a study that assessed the validity of using the PHQ-2 and PHQ-9 questionnaires to screen for and diagnose depression in a rural area of Chiapas, Mexico. The study found that:
1) Confirmatory factor analysis suggested the 1-factor structure of the PHQ-9 fit the data reasonably well.
2) The PHQ-9 showed good internal consistency and validity, with participants diagnosed with depression having lower quality of life scores.
3) Using the PHQ-9 as the standard, the optimal cutoff for the PHQ-2 to screen for depression was a score of 3, with a sensitivity of 80% and specificity of 86.8%.
This document summarizes and discusses several articles on physical medicine and rehabilitation (PMR) topics that were published in recent issues of various journals. The articles cover a range of topics including the treatment of 12th rib syndrome, the use of the tourniquet ischemia test to diagnose complex regional pain syndrome, physiotherapy interventions for treating spasticity, a telehealth intervention to increase fitness for those with spinal cord injuries, spinal cord involvement in COVID-19, the use of local anesthetic injections in athletes, and a comparison of video-based and text-based physical activity interventions. The document also provides an introduction and welcome from the editor as well as information about new contributors.
This meta-analysis reviewed 16 randomized controlled trials comparing the effectiveness of motor control exercises (MCE) to other treatments for chronic or recurrent low back pain. The analysis found that MCE was superior to general exercise in reducing both disability in the short, intermediate, and long term, and pain in the short and intermediate term. MCE was also superior to minimal interventions like advice or placebo for both pain and disability outcomes at all time periods. Compared to spinal manual therapy, MCE demonstrated superior results for reducing disability but not pain. The studies varied in quality but provided evidence that MCE can better improve pain and disability for low back pain over the short to long term compared to other common treatments.
A Systematic Review On The Effectiveness Of Complementary And Alternative Med...Martha Brown
This systematic review assessed the effects of spinal manipulative therapy (SMT), acupuncture, and herbal medicine for chronic non-specific low back pain (LBP) based on 35 randomized controlled trials including over 8,000 patients. The review found that SMT, acupuncture, and herbal medicine provided only short-term relief or improvement for chronic LBP based on low to very low quality evidence. Specifically, SMT was not found to be more clinically beneficial than sham treatments, passive modalities, or other interventions. Acupuncture provided short-term benefit compared to waiting list controls or when added to other interventions. Herbal medicines showed some positive short-term individual trial results but overall effects could not be determined due to
This study assessed outcomes of physical therapy and surgery for 150 patients with neurogenic thoracic outlet syndrome (NTOS) using patient-reported measures. 40 patients (27%) had satisfactory improvement with a 6-week physical therapy trial, while 90 (60%) underwent surgery after physical therapy failed. Patients who underwent surgery had greater reductions in disability scores and better patient-rated outcomes compared to those who received only physical therapy. However, pre-treatment factors did not reliably predict who would benefit from each treatment. This study provides information on contemporary outcomes for physical therapy and surgery for NTOS.
Pilot Study of Massage in Veterans with Knee OsteoarthritisMichael Juberg
This pilot study assessed the feasibility and preliminary efficacy of Swedish massage therapy for 25 veterans with knee osteoarthritis. The study found high retention and adherence rates, suggesting massage was feasible and acceptable for veterans. Veterans receiving 8 weekly one-hour massage sessions experienced statistically significant improvements in self-reported knee pain, stiffness, function, and quality of life, as well as trends toward improved range of motion. The results support further study of massage as a treatment approach for knee osteoarthritis in veterans.
Clin exp rheumatol 2013 patient satisfaction fms Paul Coelho, MD
This document summarizes a study examining patient-related predictors of treatment satisfaction in patients with fibromyalgia syndrome (FMS). The study surveyed 1,651 FMS patients recruited through self-help organizations and clinical institutions. It found considerable variety in treatment satisfaction, with 14.8% reporting no satisfaction, 31.7% low satisfaction, 40.8% moderate satisfaction, and 12.7% high satisfaction. Higher treatment satisfaction was predicted by longer time since FMS diagnosis, improved health status since diagnosis, lower depression scores, and receiving a higher amount of active therapies. Other sociodemographic and disease-related factors did not influence satisfaction levels. The results illustrate the impact of factors like depression and enabling active coping on treatment satisfaction in
This study evaluated 156 patients diagnosed with fibromyalgia syndrome (FMS) according to research criteria to determine how many met criteria for somatic symptom disorder (SSD) according to DSM-5 research criteria. The study aimed to test the construct validity and clinical utility of the SSD diagnosis in patients with FMS. Twenty-five percent of patients met criteria for SSD. Patients with SSD had significantly higher scores on a self-report measure of disability, but there were no significant differences in measures of health care utilization. The majority of patients with SSD also met criteria for a current anxiety or depressive disorder. Around 80% of patients with SSD received a recommendation for psychotherapy from blinded clinicians.
This study examined the validity and clinical utility of the DSM-5 criteria for somatic symptom disorder (SSD) in patients diagnosed with fibromyalgia syndrome (FMS). The researchers found that 25.6% of 156 FMS patients met criteria for SSD. Patients with SSD reported significantly higher disability than those without, but there were no significant differences in healthcare utilization. The majority of patients with SSD (95%) and without (71.6%) met criteria for a current anxiety or depressive disorder. Most patients, both with and without SSD, received a recommendation for psychotherapy. The researchers concluded that the validity and clinical utility of the DSM-5 SSD criteria were limited in FMS patients.
Cognitive behavioral therapy (CBT) improved quality of life more than standard treatment alone in patients with chronic musculoskeletal pain. A randomized clinical trial assigned 93 patients to either CBT or standard treatment control groups. After 10 weeks, CBT resulted in a 54% reduction in pain levels compared to 28.9% for control. CBT also reduced depressive symptoms and improved physical limitations, general health, and limitations due to emotional problems domains of quality of life more than standard treatment alone. CBT was shown to be an effective addition to standard treatment for improving aspects of chronic pain.
To Determine Preference of Shoulder Pain Management by General Physicians in ...suppubs1pubs1
Rotator cuff muscles are functionally active and provide stability to the shoulder joint and also thereby allow the full Range of Motion (ROM) by moving the head of humerus in the glenoid cavity. Any tear or fragility of the rotator cuff muscles can cause the dislocation or instability and hence damaging other muscles specially the long head of biceps muscle. The diseases related to the supraspinatus tendon are frequently linked with the long head of the biceps tendon. Other cause of chronic shoulder pain is the adhesive capsulitis with large prevalence rates of more than 5.3% in the general target population [3].
NURS 4435 TUTA Critically Read and Critique Nursing Research Articles.docxstirlingvwriters
This study examined differences in illness perceptions between injured patients and their caregivers 3-6 months after hospital discharge. A total of 127 patient-caregiver pairs completed questionnaires assessing their perceptions of the patient's injury. The study found that both patients and caregivers held negative views of the injury. Patients perceived more physical symptoms than caregivers. Caregivers of more severely injured patients or those admitted to the ICU had more negative perceptions than other caregivers. Caregivers who did not share care responsibilities also had more negative views than those who did share responsibilities. The results suggest clinicians should explore perceptions to better meet the individual needs of patients and caregivers after injury.
This document discusses a study that examined differences in illness representations between injured patients and their caregivers. The study found that both patients and caregivers had negative perceptions of the injury several months later. Patients perceived more physical symptoms than caregivers. Caregivers of more severely injured patients or those admitted to the ICU had more negative perceptions, as did caregivers who did not share care responsibilities with others. Understanding differences in patient and caregiver illness perceptions can help clinicians provide individualized care and design interventions to meet their needs.
Work related musculoskeletal disorders in physical therapistsTuğçehan Kara
This study examined work-related musculoskeletal disorders (WMSDs) in physical therapists through a prospective cohort study with 1-year follow up. The study found that 57.5% of physical therapists reported a WMSD in the follow up year, with a 1-year prevalence rate of 28% and incidence rate of 20.7%. Risk factors for low back WMSDs included patient transfers, repositioning, bent/twisted postures, and job strain. Risk factors for wrist/hand WMSDs included soft tissue work, joint mobilization, and manual therapy techniques. The study recommends safer patient handling policies and further research to examine the link between physical therapy exposures and WMSDs.
This document summarizes a study that evaluated the World Health Organization Disability Assessment Schedule 2.0 (WHODAS) as a tool for measuring postoperative disability. The study assessed WHODAS in 510 surgical patients across multiple timepoints. Results showed WHODAS demonstrated good criterion and convergent validity when compared to other measures of quality of recovery, physical functioning, quality of life and pain. WHODAS also showed excellent internal consistency and responsiveness over time. The study concludes WHODAS is a clinically valid, reliable and responsive tool for measuring postoperative disability in diverse surgical populations.
Brough et al perspectives on the effects and mechanisms of CST a qualitative ...Nicola Brough
This document summarizes a qualitative study on the effects and mechanisms of craniosacral therapy according to users' views. 29 participants were interviewed about their experiences with craniosacral therapy. Most participants reported improvements in at least two dimensions of holistic wellbeing: body, mind and spirit. Experiences during therapy included altered perceptual states and specific sensations and emotions. Participants emphasized the importance of the therapeutic relationship. The emerging theory from the study suggests that the trusting relationship in craniosacral therapy allows clients to experience altered states of awareness, which facilitates a new understanding of the interrelatedness of body, mind and spirit and an enhanced ability to care for oneself and manage health problems.
Austin Journal of Sleep Disorders is an open access, peer review Journal publishing original research & review articles in all fields of sleep disorders. Austin Journal of Sleep Disorders provides a new platform for researchers, scientists, scholars and academicians to publish and find recent advances in treatment of sleep disorders.
Austin Journal of Sleep Disorders is a comprehensive Open Access peer reviewed scientific Journal that covers multidisciplinary fields. We provide limitless access towards accessing our literature hub with colossal range of articles. The journal aims to publish high quality varied article types such as Research, Review, Short Communications, Case Reports, Perspectives (Editorials), Clinical Images.
Austin Journal of Sleep Disorders supports the scientific modernization and enrichment of research community by magnifying access to peer reviewed scientific literary works. Austin Publishing Group also brings universally peer reviewed member journals under one roof thereby promoting knowledge sharing, collaborative and promotion of multidisciplinary science.
Evaluation of Level of Anxiety among the Patients of Hip OsteoarthritisBRNSSPublicationHubI
The study evaluated anxiety levels among 98 patients with hip osteoarthritis in Pakistan. Most patients were female (57.1%) and from rural areas (68.3%). When assessing anxiety, 44.8% of patients reported moderate anxiety and 25.5% reported severe anxiety. The study determined that patients with hip osteoarthritis generally experienced moderate anxiety levels due to factors like pain limiting physical activity and independence, concerns about disability progression, and impacts on socioeconomic status from reduced work ability.
1. The document describes a study that examined the effects of a 6-month exercise intervention on inflammatory markers in sedentary middle-aged men. 152 men were screened and eligible sedentary men were randomly assigned to an exercise group or control group.
2. Blood samples were taken at regular intervals to measure inflammatory markers like IL-6 and CRP. The results showed that regular exercise over 6 months can positively impact systemic markers of chronic inflammation.
3. The study provides causal evidence that exercise interventions can reduce inflammation, filling gaps in previous research that had inconsistent or limited findings. It establishes a dose-response relationship and controls for compliance through activity monitors.
Similar to Leysen - Manual Therapy 2014 - SR IPQ-R-2 (20)
1. Accepted Manuscript
Clinimetric properties of illness perception questionnaire revised (IPQ-R) and brief
illness perception questionnaire (Brief IPQ) in patients with musculoskeletal disorders:
A systematic review
Marijke Leysen , Jo Nijs , Mira Meeus , C. Paul van Wilgen , Filip Struyf , Alexandra
Vermandel , Kevin Kuppens , Nathalie Roussel
PII: S1356-689X(14)00084-8
DOI: 10.1016/j.math.2014.05.001
Reference: YMATH 1566
To appear in: Manual Therapy
Received Date: 19 December 2013
Revised Date: 4 April 2014
Accepted Date: 6 May 2014
Please cite this article as: Leysen M, Nijs J, Meeus M, Paul van Wilgen C, Struyf F, Vermandel A,
Kuppens K, Roussel N, Clinimetric properties of illness perception questionnaire revised (IPQ-R) and
brief illness perception questionnaire (Brief IPQ) in patients with musculoskeletal disorders: A systematic
review, Manual Therapy (2014), doi: 10.1016/j.math.2014.05.001.
This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to
our customers we are providing this early version of the manuscript. The manuscript will undergo
copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please
note that during the production process errors may be discovered which could affect the content, and all
legal disclaimers that apply to the journal pertain.
2. M
ANUSCRIPT
ACCEPTED
ACCEPTED MANUSCRIPT
Clinimetric properties of illness perception questionnaire
revised (IPQ-R) and brief illness perception questionnaire
(Brief IPQ) in patients with musculoskeletal disorders: A
systematic review
Marijke Leysen ab
, Jo Nijs bce
, Mira Meeus abg
, C. Paul van Wilgen bd
, Filip Struyf abc
,
Alexandra Vermandel af
, Kevin Kuppens abc
, Nathalie Roussel abc
a
Rehabilitation Sciences and Physiotherapy (REVAKI), Faculty of Medicine and Health Sciences, University of
Antwerp, Antwerp, Belgium
b
Pain in Motion Research Group (www.paininmotion.be)
c
Departments of Human Physiology and Physiotherapy, Faculty of Physical Education and Physiotherapy, Vrije
Universiteit Brussel, Belgium
d
Transcare, Transdisciplinary Pain Management Centre, the Netherlands.
e
Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Belgium
f
Department of Urology, University Hospital Antwerp, Belgium
g
Ghent University Hospital (6K3) (REVAKI), Faculty of Medicine, Ghent University
Corresponding author: Nathalie Roussel;
Address of correspondence and reprints requests to Nathalie Roussel, Universiteit Antwerpen, Campus Drie
Eiken D.S.121, Universiteitsplein 1, 2610 Wilrijk, Belgium (e-mail: Nathalie.Roussel@uantwerpen.be; phone:
+3232652859; website: www.paininmotion.be
3. M
ANUSCRIPT
ACCEPTED
ACCEPTED MANUSCRIPT
ABSTRACT1
Several questionnaires are available to evaluate illness perceptions in patients, such as the2
illness perception questionnaire revised (IPQ-R) and the brief version (Brief IPQ). This3
study aims to systematically review the literature concerning the clinimetric properties of4
the IPQ-R and the Brief IPQ in patients with musculoskeletal pain. The electronic5
databases Web of Sciences and Pubmed were searched. Studies were included when the6
clinimetric properties of the IPQ-R or Brief IPQ were assessed in adults with7
musculoskeletal pain. Methodological quality was determined using the COSMIN8
checklist. Eight articles were included and evaluated. The methodological quality was9
good for 3 COSMIN boxes, fair for 11 and poor for 3 boxes. None of the articles obtained10
an excellent methodological score. The results of this review suggest that the IPQ-R is a11
reliable questionnaire, except for illness coherence. Internal consistency is good, except for12
the causal domain. The IPQ-R has good construct validity, but the factor structure is13
unstable. Hence, the IPQ-R appears to be a useful instrument for assessing illness14
perceptions, but care must be taken when generalizing the results of adapted versions of15
the questionnaires. The Brief IPQ shows moderate overall test-retest reliability. No articles16
examining the validity of the Brief IPQ were found. Further research should therefore17
focus on the content and criterion validity of the IPQ-R and the clinimetric properties of18
the Brief IPQ.19
20
21
22
23
Key Words: musculoskeletal pain (MeSH), epidemiologic methods (MeSH),24
Questionnaires (MeSH), Perception (MeSH)25
4. M
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INTRODUCTION1
Recent guidelines advise health care personal to evaluate and treat patients with2
musculoskeletal pain from a biopsychosocial perspective (Airaksinen et al., 2006; Tulder3
et al., 2006). In both medical and psychological literature, Leventhal’s Common Sense4
Model (CSM) is often used as a theoretical framework for the evaluation and treatment of5
patients (Leventhal et al., 2003). According to this model, patients develop cognitions6
about their illness, based on former experiences, interpretation of symptoms and provided7
information. These cognitions are often referred to as illness perceptions.8
9
These illness perceptions have been studied in several pathologies such as cardiovascular10
disorders (Schoormans et al., 2013), respiratory disorders (Kaptein et al., 2011) and11
musculoskeletal disorders e.g. fibromyalgia (van Wilgen et al., 2008), sports injuries (van12
Wilgen et al., 2010; Larmer et al., 2011), low back pain (Foster et al., 2008; van Wilgen et13
al., 2012), chronic fatigue syndrome and rheumatoid arthritis (Moss-Morris & Chalder,14
2003). Especially when there is no clear diagnosis (e.g. no bodily cause of pain or15
medically unexplained symptoms), patients form their own interpretation of symptoms to16
explain the disorder. Illness perceptions will determine the patient’s coping strategy.17
(Sumathipala et al., 2008). Some patients will typically develop negative beliefs about their18
illness (Stenner et al., 2000). These negative illness perceptions can include believing that19
the problem will last long, relating all symptoms to their illness or having weak beliefs20
about self-control and low confidence in performing activities despite their pain (Foster et21
al., 2008). In a large prospective study with acute, sub-acute and chronic low back pain22
patients, negative illness perceptions were better predictors of disability at 6 months than23
fear avoidance, catastrophizing or depression (Foster et al., 2008; Foster et al., 2010). In24
chronic pain patients, negative illness perceptions are associated with maladaptive illness25
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behaviour, dysfunction, poor treatment adherence and treatment outcome (Spinhoven et al.,26
2004; Edwards et al., 2006).27
28
In order to evaluate illness perceptions, the Illness Perceptions Questionnaire (IPQ)29
(Weinman et al., 1996) was developed. Subsequent to publication of the IPQ, further30
evolvement of the tool was undertaken, leading to the creation of the IPQ-Revised (IPQ-R)31
(Moss-Morris et al., 2002). The IPQ-R measures 9 dimensions of illness perceptions and32
consists of 3 domains. In the first domain, called illness identity, the perceived symptoms33
and their possible relation to the illness are evaluated. The second domain, the beliefs34
domain, covers 7 dimensions: the acute/chronic timeline as well as the cyclical character of35
the illness represent the first and second dimension. Consequences, as the third dimension,36
include perceived short- and long-term effects on physical, psychological and social37
functioning. Controllability and curability refers to the extent to which a condition is38
perceived to be controllable or curable, while emotional representations, the sixth39
dimension, represent the emotions experienced as a result of their illness. Finally, illness40
coherence reflects an individual’s understanding of their condition. For each dimension,41
responders rate their level of agreement on a five-point Likert scale, ranging from ‘strongly42
disagree’ to ‘strongly agree’. The third domain lists 18 possible causes to which43
individuals attribute their condition, the degree to which individuals perceive themselves as44
responsible for the illness, as well as the responsibility individuals take for curing45
themselves. Again, patients rate their level of agreement on a five-point Likert scale,46
ranging from ‘strongly disagree’ to ‘strongly agree’ (Hill et al., 2007).47
48
In 2006 Broadbent et al. constructed a briefer version from the IPQ-R, which is referred to49
as the Brief IPQ (Broadbent et al., 2006). The aim was to construct a very short and simple50
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measure of illness perceptions for clinical use and to provide an alternative for the 5-point51
Likert scale approach. The Brief IPQ is an eight-item instrument that measures the52
cognitive perceptions with respect to an illness on an ordinal scale (0–10). Eight areas are53
examined: consequences (item 1), timeline (item 2), personal control (item 3), treatment54
control (item 4), identity for describing the condition and symptoms (item 5), coherence55
(item 7), and concern and emotions (items 6 and 8). The maximal score on the Brief IPQ is56
80, where higher scores reflect more negative perceptions.57
58
Since the IPQ, IPQ-R and Brief IPQ are general questionnaires, researchers are allowed to59
substitute the term ‘illness’ with the name of the condition they are investigating60
(Weinman et al., 1996; Hill et al., 2007). Moreover, researchers should feel free to modify61
the causal and identity scales in order to suit particular illnesses, cultural settings or62
populations (Moss-Morris et al., 2002).63
64
Because illness perceptions are measured in a variety of disorders, the questionnaires can65
be adapted in function of each condition, such as fibromyalgia (Van Wilgen et al., 2008)66
and hand injury (Chan et al., 2009). However, information regarding the clinimetric67
properties of the (adapted versions of the) IPQ-R and Brief IPQ is lacking. The clinimetric68
approach is directed at the development of instruments to measure multiple constructs with69
a single index (Fayers & Hand, 2002), which is often the case in clinical practice (Vet et70
al., 2003). It is associated with rating scales that are used to describe or measure71
symptoms, physical signs and other distinctly clinical phenomena (Feinstein, 1983; 1987).72
A summary of the quality of the studies that have investigated IPQ-R or Brief IPQ will73
give perspective on how these articles can assist in directing approaches in clinical74
practice. Therefore, the aim of the present literature overview was to systematically review75
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METHODS79
Search strategy80
Full details of the search strategy can be found in the addendum. In brief, alongside81
adherence to the PRISMA guidelines, the PICOS model was used to list three groups of82
keywords: (P) patients with musculoskeletal pain, (I) IPQ-R or Brief IPQ and (O)83
clinimetric properties. No limits were added.84
85
Methodological quality of the included articles86
The methodological quality of the included articles was reviewed using the COSMIN87
checklist with 4-point rating scale, representing excellent, good, fair and poor88
methodological quality (Mokkink et al., 2010a). The COSMIN checklist is a standardized89
tool for assessing the methodological quality of studies on measurement properties. It90
contains a generalizability box and 9 separate boxes, each dealing with one measurement91
property, with 5-18 items per box about the design and statistical methods. This92
incorporates potential bias of individual studies. Two researchers independently scored the93
selected studies. After reviewing the articles, the results of both researchers were compared94
and differences were discussed until consensus was obtained. Subsequently, a95
methodological quality score per box is obtained by taking the lowest rating of any item in96
a box (Terwee et al., 2012). The results were evaluated using the quality criteria for97
measurement properties of health status questionnaires described by Terwee et al. (Terwee98
et al., 2007).99
100
Outcome measurements101
For the purpose of this study reliability was analysed in terms of internal consistency and102
test-retest reliability (Lohr et al., 1996). Internal consistency is a measure of the extent to103
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which items in a subscale are correlated, thus measuring the same concept (Terwee et al.,104
2007). To express the internal consistency of the different items in the domains of the IPQ-105
R, Cronbach’s alphas can be calculated. A Cronbach’s alpha above 0.80 is considered to be106
acceptable (Dijkers et al., 2002). Reproducibility or test–retest reliability over a period of107
time can be calculated using an intraclass correlation coefficient (ICC), a weighted kappa108
or Pearson correlation. To interpret the kappa statistics, values above 0.60 are considered109
substantial agreement (Landis & Koch, 1977). For ICC, the threshold value of 0.75 for110
good reliability was used (Portney & Watkins, 2000). For Pearson's correlations, critical111
values are subject to the number of correlated items (Fisher & Yates, 1974; Portney &112
Watkins, 2000).113
114
Validity will be presented as construct-, content- and criterion-related validity (Lohr et al.,115
1996; Mokkink et al., 2010b). Construct validity refers to the ability of an instrument to116
measure a concept or construct. Convergence, discrimination, factor analysis, hypothesis117
testing and known groups method are procedures to gather information about the construct118
(Portney & Watkins, 2000). According to the COSMIN taxonomy, construct validity is119
divided into hypotheses testing, structural validity and cross-cultural validity (Mokkink et120
al., 2010b). Content validity is the degree to which the content of an instrument is an121
adequate reflection of the construct to be measured (Mokkink et al., 2010b). Concurrent122
validity is an aspect of criterion validity and measures the agreement between the results123
obtained by the IPQ-R and the results obtained by another instrument within the same124
population at the same time.125
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RESULTS126
Search strategy127
The initial search strategy identified 75 unique abstracts from the PubMed and Web of128
Science databases. Two articles were included by hand search. Based on the inclusion criteria,129
65 abstracts were excluded. Figure 1 presents a flowchart of the search strategy. A detailed130
overview of the included articles is presented in Table 1. The full text version of all papers131
that met the inclusion criteria was retrieved for quality assessment and data extraction.132
133
Eight studies were included (Table 1) and scored for their methodological quality (Table 2).134
The methodological quality of the different items of the studies varied from good (van135
Ittersum et al., 2009; Nicholls et al., 2013) to fair (Moss-Morris et al., 2002; van Wilgen et al.,136
2008; Chan et al., 2009; Glattacker et al., 2009; Albert et al., 2013; Hallegraeff et al., 2013) to137
poor (Chan et al., 2009; Hallegraeff et al., 2013).138
139
Seven studies analysed the clinimetric properties of the IPQ-R (Moss-Morris et al., 2002; van140
Wilgen et al., 2008; Chan et al., 2009; Glattacker et al., 2009; van Ittersum et al., 2009; Albert141
et al., 2013; Nicholls et al., 2013). Only one study administered the Brief IPQ (Hallegraeff et142
al., 2013). To target a specific patient population, the IPQ-R was adapted in each article.143
These changes are presented in table 3.144
145
Methodological quality of the included articles146
The assessment of methodological quality of the included articles is shown in Table 2.147
Agreement between the two researchers was 83%. Consensus was obtained on all items. The148
answers on the generalizability box of the COSMIN checklist of each article are presented in149
Table 1. The items with poor methodological quality will not be further discussed.150
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151
Reliability152
The Pearson correlations for test-retest reliability varied between 0.50 and 0.87 for the beliefs153
domain, except for cyclical timeline, where a lower correlation was observed (0.35). For154
illness identity and the causal domain, the correlations varied between 0.24-0.57 and 0.53-155
0.85, respectively (Table 4). The ICC varied between 0.55 and 0.87 (Glattacker et al., 2009).156
The test-retest reliability of the Brief IPQ over a one-week period was acceptable (ICC 0.72,157
95% CI:0.53-0.82) (Hallegraeff et al., 2013).158
159
Internal consistency of the beliefs domain of the IPQ-R among different patient populations160
was satisfactory, ranging between 0.51 and 0.87 (table 4). Of the sub-domains within the161
causal domain, only psychological attributions presented an alpha ≥0.82. The sub-domain162
‘accident or chance’ showed a very low internal consistency. No studies examined the internal163
consistency of the Brief IPQ.164
165
The measurement error was evaluated in the Brief IPQ only (Hallegraeff et al., 2013). Limits166
of agreement ranged from -25.3 to 17.1. No systematic trend was visible in the Bland-Altman167
plot. The standard error of the mean was 1.17 and the smallest detectable change was 42,168
compared to a maximum score of 80 (Hallegraeff et al., 2013).169
170
Validity171
Three articles tested different hypotheses on the construct validity of the IPQ-R (van Wilgen172
et al., 2008; Chan et al., 2009; Albert et al., 2013) (table 5).173
174
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Three studies established structural validity of the IPQ-R as an aspect of construct validity175
(Moss-Morris et al., 2002; van Ittersum et al., 2009; Nicholls et al., 2013). Moss-Morris et al.176
used an independent samples t-test to explore known group validity within acute versus177
chronic patients (Moss-Morris et al., 2002). Chronic pain patients were significantly different178
from acute patients on all dimensions of the IPQ-R (p<.001), except for risk factor attributions179
(p<.01).180
Two studies performed a factor analysis: one study used both an exploratory and confirmatory181
factor analysis (Nicholls et al., 2013) while the other used confirmatory factor analysis only182
(van Ittersum et al., 2009). Results are presented in table 6.183
No studies assessed the validity of the Brief IPQ.184
185
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DISCUSSION186
The results of this review suggest that the IPQ-R is a reliable questionnaire, except for the187
illness coherence, with good internal consistency, except for the causal domain. The IPQ-R188
demonstrates good construct validity, but the factor structure is unstable. The Brief IPQ shows189
moderate overall test-retest reliability. There is a lack of articles studying the validity of the190
Brief IPQ used in musculoskeletal conditions.191
192
Methodological quality of the included articles193
The methodological quality of the different items of the included studies ranged from poor194
(N=3) to good (N=3). Methodological problems included an insufficient sample size,195
selection bias (e.g. convenience sampling), lack of description of handling with missing data196
or the lack of a priori formulated hypotheses. The items with poor methodological quality197
were eliminated from this literature review, since the precision of the results in these articles198
is doubtful. None of the selected articles obtained an excellent methodological score,199
implying that all included studies had methodological flaws.200
201
Test-retest reliability202
The results of the present study suggest that test-retest reliability of the IPQ-R and Brief IPQ203
is acceptable in the observed patient populations. Two out of three articles only calculated204
Pearson correlations (Moss-Morris et al., 2002; van Wilgen et al., 2008). Pearson correlation205
coefficients are less accurate to measure reliability than ICC, because systematic differences206
are not taken into account (Streiner & Norman, 2003). The moderate ICC in one study207
evaluating orthopaedic patients (Glattacker et al., 2009) suggests that further research is208
necessary to improve the test-retest reliability.209
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To measure test-retest reliability, it is important to ensure the stability of the illness210
perceptions of the patients within the time frame. Therefore, it must be questioned whether211
illness perceptions remain stable over time if symptoms are fluctuating. The differences in212
test-retest reliability across studies might be explained by the time interval between the213
consecutive measurements, which was much longer (6 months) in the study by Moss-Morris214
et al. (2002) compared to the 3 weeks (van Wilgen et al., 2008) or 4 days-time interval215
(Glattacker et al., 2009) in other studies.216
217
The single study examining test-retest reliability of the Brief IPQ (Hallegraeff et al., 2013)218
suggests an acceptable test-retest reliability. In that study, the smallest detectable change was219
42, which means that a change in the Brief IPQ overall score must exceed a value of 42 in220
order to reflect a true difference between test and retest scores. With a maximum overall score221
of 80, it can be suggested that the Brief IPQ is not suitable for detecting real individual222
changes. However, it can also be questioned if an overall score can be calculated in the Brief223
IPQ, for each question measures a different dimension of illness perceptions.224
225
Internal consistency226
The Cronbach's alphas for the beliefs domain of the IPQ-R showed good internal consistency227
(0.75-0.82). Two studies had lower scores on some of the subscales (van Wilgen et al., 2008;228
Albert et al., 2013). This may be related to the smaller sample size in comparison to the third229
study (van Ittersum et al., 2009). The latter had a good methodological quality. Furthermore,230
Albert et al. created a virtually new questionnaire by adding 26 items to the beliefs domain,231
making it hazardous to compare.232
Illness identity consists of disparate symptoms, such as pain, fatigue, nausea and stiff joints.233
Some symptoms may be more relevant to particular illnesses than other symptoms (e.g. stiff234
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joints is common for fibromyalgia, but less common for low back pain (van Wilgen et al.,235
2008; van Ittersum et al., 2009; van Wilgen et al., 2012)). Therefore, the internal consistency236
of this scale is less relevant than in the other subscales. Symptoms and their frequency are237
presented as a checklist, therefore they are not supposed to measure a certain construct.238
239
Within the causal domain, internal consistency is very good for the psychological attribution240
(0.82-0.90). The Cronbach's alphas for the other subscales in the causal domain are moderate241
(0.47-0.62), except for accident or chance, which are very low (0.00-0.14). By analogy with242
symptoms, causes can be very diverse between different pathologies. Again, some causes may243
be more relevant to particular illnesses than other (e.g. 'hereditary' is often cited as a cause in244
fibromyalgia, whereas it is not mentioned frequently by patients with low back pain (van245
Ittersum et al., 2009; van Wilgen et al., 2012)). This is supported by the unstable factor246
structure of the causal domain (Nicholls et al., 2013). It is suggested that a satisfactory factor247
solution could be found if the list of causal items is sufficiently modified to relate more248
clearly to musculoskeletal pain patients, by removing items or including new items (Nicholls249
et al., 2013).250
251
Construct validity252
The significant differences in test results between acute and chronic patients on all dimensions253
reflect clear known group validity (Moss-Morris et al., 2002). In patients with fibromyalgia,254
catastrophizing showed a negative relationship with illness coherence and a positive255
association with emotional representations and cyclical timeline (van Wilgen et al., 2008),256
suggesting that patients who do not have a clear understanding of their situation have the257
tendency to catastrophize. This indicates that education and information play a key role in the258
treatment process.259
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260
However, pain intensity proves to be unrelated to the subscales of the IPQ-R in patients with261
musculoskeletal disorders which are absent from work (Albert et al., 2013). In this particular262
patient population, pain intensity might be of less importance compared to functional263
limitations. This is reflected in the fact that a high illness identity endorsed by participants is264
more strongly associated with psychological distress than with pain intensity (Albert et al.,265
2013).266
267
Structural validity of the IPQ-R was assessed in two articles with good methodological quality268
(van Ittersum et al., 2009; Nicholls et al., 2013). The factor structure of the beliefs domain as269
suggested in the original IPQ-R (Moss-Morris et al., 2002) could not be completely affirmed,270
nor could the causal domain. The factor structure of the original IPQ-R was calculated in 711271
patients with a variety of disorders, such as rheumatoid arthritis, type II diabetes, asthma,272
chronic pain, acute pain, multiple sclerosis, myocardial infarction and HIV (Moss-Morris et273
al., 2002). Comparison of the clinimetric properties of the questionnaires should ideally be274
calculated in a homogeneous patient group. For the causal domain, this may be even more275
important, as attributions are probably disease specific. Another potential reason why the276
seven-factor model of the beliefs domain does not generally provide a good fit could be277
related to the presentation of the items. A mixture of positively and negatively worded items278
may confuse some respondents. There is some evidence that positively worded items are more279
highly correlated with each other than negatively worded items, and vice-versa (Nicholls et280
al., 2013).281
282
There is a lack of studies with good methodological quality examining the measurement error283
and predictive validity of the IPQ-R. This would favour the use of this type of questionnaires284
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in clinical practice. Furthermore, no studies with good methodological quality examined the285
criterion validity or content validity of the IPQ-R. Concerning the Brief IPQ, only one article286
met the inclusion criteria (Hallegraeff et al., 2013). This suggests the need of future research287
to study the clinimetric properties of the Brief IPQ within musculoskeletal patients more288
closely.289
290
Study limitations291
Since the aim of present study was to identify clinimetric properties of the IPQ-R or Brief IPQ292
within musculoskeletal patients, the results of this review are only applicable to the included293
populations. Furthermore, it is uncertain whether clinimetric qualities of translated versions294
can be generalized to the original version. The results of the present study are therefore only295
applicable to the questionnaire and language used in a particular study (table 1). It has to be296
noted that none of the included articles had an excellent score on the COSMIN checklist for297
methodological quality. Therefore the results of the articles should not be rejected, but one298
must be attentive to the interpretation. As the first and third domain (i.e. illness identity and299
causal domain) are adjustable by researchers, care must be taken when comparing or300
generalizing the results of adapted questionnaires. In the last question of the IPQ-R, patients301
are asked to describe the three most important causes for their illness. With this open-ended302
format, a wealth of information is obtained from the patients, but due to the design it is very303
difficult to objectify, measure or compare these results. Nevertheless, the latter is very304
interesting for clinical practice, given the fact that negative illness perceptions influence305
behaviour (Leventhal et al., 2003) and predict disability in low back pain patients (Foster et306
al., 2008; Foster et al., 2010).307
308
Conclusion309
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The results of the present systematic review confirm that the IPQ-R is an appropriate310
instrument to explore illness beliefs in patients with musculoskeletal disorders. Since the311
questionnaire can be adapted to target a specific patient population, the factor structure312
remains a delicate issue. Further research should be conducted to optimise the clinimetric313
properties of the Brief IPQ in patients with musculoskeletal disorders.314
315
316
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with injury-related outcomes in athletes. Disabil Rehabil 2010; 32(19): 1576-85.423
van Wilgen, CP, van Ittersum, MW, Kaptein, AA. Do illness perceptions of people with424
chronic low back pain differ from people without chronic low back pain?425
Physiotherapy 2012; 99(1): 27-32.426
van Wilgen, CP, van Ittersum, MW, Kaptein, AA, van Wijhe, M. Illness perceptions in427
patients with fibromyalgia and their relationship to quality of life and catastrophizing.428
Arthritis Rheum 2008; 58(11): 3618-26.429
Vet, HCWd, Terwee, CB, Bouter, LM. Clinimetrics and psychometrics: two sides of the same430
coin. Journal of Clinical Epidemiology 2003; 56: 1146–1147.431
Weinman, J, Petrie, KJ, Moss-Morris, R. The illness perception questionnaire: a new method432
for assessing the cognitive representation of illness. Psychology and Health 1996; 11.433
434
435
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ADDENDUM: SEARCH STRATEGY1
2
Using the PRISMA guidelines (Liberati et al., 2009), a systematic search strategy was3
performed via the electronic databases PubMed (http://www.ncbi.nlm.nih.gov/pubmed/) and4
Web of Science (http://isiwebofknowledge.com) from their inception up till April 2013.5
Several key word combinations were made to ensure that no relevant articles were missed.6
Using the PICOS (Population, Intervention, Comparison, Outcome, Study design) model,7
three groups of keywords were listed: (P) patients with musculoskeletal pain, (I) IPQ-R or8
Brief IPQ and (O) clinimetric properties. The keywords from the three groups were combined.9
No limits were used during the search strategy.10
11
To identify relevant articles, all titles and/or abstracts of the selected articles were screened12
for inclusion. Articles were eligible for this review if they fulfilled the following criteria: 1)13
the study consisted of a prospective, population-based cohort or case-control design14
investigating the clinimetric properties of the IPQ-R or Brief IPQ, 2) subjects of the study15
were adult patients (18 years and older) with musculoskeletal complaints, and 3) the studies16
were written in English, German, French or Dutch. Articles were excluded from this17
systematic literature research if they were letters to the editor or reviews, abstracts,18
hypotheses or papers without scientific data or if they included only healthy subjects. In case19
of doubt of the eligibility of the article based on the content of the title and abstract, the full20
text version was retrieved and evaluated against the selection criteria as mentioned above.21
Literature was screened by the first and last author.22
23
Liberati, A, Altman, DG, Tetzlaff, J, Mulrow, C, Gotzsche, PC, Ioannidis, JP, Clarke, M,24
Devereaux, PJ, Kleijnen, J, Moher, D. The PRISMA statement for reporting25
systematic reviews and meta-analyses of studies that evaluate health care26
interventions: explanation and elaboration. PLoS Med 2009; 6(7): e1000100.27
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Table 1: Included studies
Author
Country
Patient Population
Setting
N Mean age
(%male)
Questionnaire Clinimetric Outcome
Moss-Morris (2002)
New Zealand
RA
hospital outpatient clinics
Chronic pain (> 3months)
hospital based chronic
pain clinics
Acute pain (< 6 weeks)
private PT practice
76
63
35
59,0 (24%)
53,9 (41%)
35,7 (57%)
IPQ-R (English)
PANAS
Ambulatory Index
SIP
Fatigue Severity Scale
Test-retest reliability (RA) - Pearson's correlations
Construct validity: Known group method (acute vs chronic) -
independent samples t-test
Van Ittersum (2009)
The Netherlands
FM
PT treatment centre
196 49 (12%) IPQ-R-FM (Dutch)
VAS
IPQ-R (English)
Internal consistency - Cronbach's α
Construct validity: structural validity - MGM (CFA)
Van Wilgen (2008)
The Netherlands
FM
Dutch FM patient association
51 44 (8%) IPQ-R-FM (Dutch)
with 8 FM specific causes
FIQ
PCS
Internal consistency - Cronbach's α
Test-retest reliability - Pearson's correlations
Construct validity: hypotheses testing: Correlation with catastrophizing
Pearson's correlations
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Albert (2013)
Canada
Musculoskeletal disorder
with absence from work
3m-1y
43 41 (46,5%) IPQ-R-WD (French)
-> with new items
TSK
PCS
PDI-14
PDI
SERWS
Pain beliefs and
perceptions inventory
Implicit models of illness
questionnaire
VAS
Internal consistency - Cronbach's alpha
Construct validity: hypotheses testing - multiple regression analyses
and Pearson correlation
Chan (2009)
Ireland
Acute (1) hand injury,
surgery required
hospital
57 38,2 (21%) IPQ-R-injury version
DASH
HISS
Internal consistency - Cronbach's alpha
Construct validity: hypotheses testing: Correlation with objective
severity and subjective disability - Pearson
Nicholls (2013)
UK
Knee pain (OA)
Hand pain
Non-specific LBP
393
2113
1591
63,5 (38%)
65,4 (37%)
43,9 (41%)
IPQ-R Construct validity: structural validity:
CFA (5 domains) - Goodness of fit - Chi², goodness of fit
index, Parsimony adjusted GFI, comparative fit index, RMSEA
EFA (causes) - PCA with varimax rotation
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Glattacker (2009)
Germany
Orthopaedic
2 rehabilitation clinics
45 45,5 (33,3%) IPQ-R (German)
HADS-D
Test-retest reliability - ICC, Pearson correlation coefficient
Hallegraeff (2013)
The Netherlands
Acute non-specific LBP
< 6 weeks
physical therapy providers
84 42 (43%) Brief IPQ (Dutch)
SF36 Health Survey
Internal consistency - Cronbach's alpha
Test-Retest reliability - ICC
Measurement error - Limits of agreement, Bland Altman Plot
Criterion validity: Concurrent validity (Mental Health component of
SF-36) - ICC and Pearson correlations
Legend: OA = osteoarthritis, RA = rheumatoid arthritis, FM = fibromyalgia
SIP = sickness impact profile, PANAS = Positive affect and negative affect scale, VAS = visual analogue scale, FIQ = fibromyalgia impact questionnaire, PCS = pain catastrophizing
scale, TSK = Tampa scale of kinesiophobia, PDI = pain disability index, PDI-14 = psychological distress index, SERWS = self-efficacy with regard to work capacity, DASH = disabilities
of the arm, shoulder and hand, HISS = Hand injury severity score, HADS = Hospital Anxiety and Depression Scale, SF36 Health Survey = Short Form 36 Health Survey
MGM = multiple group method, CFA = confirmatory factor analysis, EFA = exploratory factor analysis, RMSEA = root mean square error of approximation, ICC = intraclass correlation,
PCA = principal component analysis
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Table 2: Assessment of methodological quality
Author COSMIN box Agreement Clinimetric Outcome Lowest score
Moss-Morris (2002) E
B
5/6
10/11
Construct validity: Structural validity: known group method (acute vs chronic) - independent samples t-test
Test-retest reliability (RA) - Pearson's correlations
Fair
Fair
Van Ittersum
(2009)
A
E
9/9
6/6
Internal consistency - Cronbach's α
Construct validity: structural validity - CFA (MGM)
Good
Good
Van Wilgen (2008) A
B
F
8/9
9/11
10/10
Internal consistency - Cronbach's α
Test-retest reliability - Pearson's correlations
Construct validity: Hypotheses testing: Correlation with catastrophizing - Pearson's correlations
Fair
Fair
Fair
Albert (2013) A
F
9/9
10/10
Internal consistency - Cronbach's alpha
Construct validity: hypotheses testing - Pearson correlation matrix, multiple regression analysis
Fair
Fair
Chan (2009) A
F
9/9
10/10
Internal consistency - Cronbach's alpha
Construct validity: Hypotheses testing: Correlation with objective severity and subjective
disability - Pearson
Poor
Fair
Nicholls (2013) E 6/6 Construct validity: Structural validity:
CFA (5 domains) - Goodness of fit - Chi², goodness of fit index, Parsimony adjusted GFI,
comparative fit index, RMSEA
EFA (causes) - PCA with varimax rotation
Good
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Glattacker (2009) B 9/11 Test-retest reliability (Orth) - ICC, Pearson correlation coefficient Fair
Hallegraeff (2013) A
B
C
H
6/9
5/11
5/11
3/6
Internal consistency - Cronbach's alpha
Test-Retest reliability - ICC
Measurement error - Limits of agreement, Bland Altman Plot
Criterion validity: Concurrent validity (Mental Health component of SF-36) - ICC and Pearson
correlations
Poor
Fair
Fair
Poor
Legend: MGM= multigroup method, CFA = Confirmatory factor analysis, EFA = exploratory factor analysis, PCA = principal component analysis, GFI = goodness of fit index,
CFI = comparative fit index, RMSEA = root mean square error of approximation, ICC = intraclass correlation, Orth = orthopaedic, RA= rheumatoid arthritis
A= internal reliability, B= reliability, C= measurement error, D= content validity, E=structural validity, F=hypotheses testing, G=cross cultural validity, H=criterion validity
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Table 3: Adaptations of the IPQ-R in the included studies
Author (Year)
Questionnaire
"My illness"
was changed into…
Illness identity Beliefs domain Causes Total
Moss-Morris (2002)
IPQ-R (English)
/ 14 50°
38°°
18 70
Van Ittersum (2009)
IPQ-R-FM (Dutch)
My fibromyalgia 14 37 18 69
Van Wilgen (2008)
IPQ-R-FM (Dutch)
My fibromyalgia 14 37 26 77
Albert (2013)
IPQ-R-WD (French)
My current health
condition
16* 52** 20*** 88
Chan (2009)
IPQ-R-injury version
My injury 14 38 18 70
Nicholls (2013)
IPQ-R (English)
My hand/knee/back
pain or problem
/ / / /
Glattacker 2009
IPQ-R (German)
/ 14 32 18 64
Hallegraeff (2013)
Brief IPQ (Dutch)
My low back pain / / / 8
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Table 4: Internal consistency and test-retest reliability of the IPQ-R
Internal consistency Test-retest reliability
Cronbach's alpha Pearson correlations ICC
IPQ-R
IPQ-R-
WD
adapted
IPQ-R
Van
Ittersum
et al.
2009
Van
Wilgen
et al.
2008
Albert et al.
2013
Moss-
Morris et
al.
2002
Van
Wilgen et
al.
2008
Glattacker et
al.
2009
FM,
n=196
FM,
n=51
work disability
due to MSD,
n=43
6 months,
RA
3 weeks,
FM
4 days,
Orth
Illness
identity
Identity Identity / / / /
. 57*** .24 .66 .66
Beliefs
domain
Timeline
Timeline
cyclical
0.75 0.77 0.58 0.58
.55** .69** .87 .87
Timeline
acute/chronic
0.80 0.80 0.81 0.81
.35** .77** .66 .65
Consequences Consequences 0.77 0.64 0.59 0.77 .74*** .75** .72 .71
Control/cure
Personal
control
0.77 0.83 0.59 0.68
.57*** .57** .71 .69
Treatment
control
0.79 0.67 0.73 0.77
.50*** .72** / /
Emotional
representations
Emotional
representations
0.81 0.86 0.81 0.87
.81*** .72** .78 .78
Illness
coherence
Illness
coherence
0.79 0.51 0.80 0.83
.53*** .55** .56 .55
Causes
domain
Causes
Psychological
attribution
0.82 0.90
0.82*** .85**
Risk factors 0.55 0.48 0.72*** .69**
Immunity 0.62 0.47 0.58*** .73**
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Table 5: Results of hypothesis testing for construct validity of the IPQ-R
Article and population Questionnaires Relationship with Results
Van Wilgen (2008)
FM
IPQ-R-FM (Dutch)
FIQ
PCS
catastrophizing
(Pearson's correlations)
- Catastrophizing related to a low
understanding of the symptoms and positively
related to the more cyclical nature of FM and
an emotional representation
- Anxiety was related to experiencing more
consequences of FM, to an emotional
representation of FM, and to more
psychological attributions and more FM-
Accident or
chance
0.14
0.00-
0.61
0.53*** .62**
Legend: IPQ-R-WD = Illness Perception Questionnaire Revised Work Disability, FM = fibromyalgia, MSD =
Musculoskeletal disorder, RA = rheumatoid arthritis, Orth = orthopaedics. ICC = intaclass coefficient. **p<0.01, ***p<0.001
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specific attributions.
- Feeling depressed was related to a low score
for illness coherence, an emotional
representation and more psychological
attributions
Chan (2009)
Acute hand injury,
surgery required
IPQ-R-injury version
DASH
HISS
objective severity and
subjective disability
(Pearson Product
Moment Correlations)
No significant correlation between
DASH/HISS scores and all the components of
IPQ-R
Albert (2013)
musculoskeletal disorder
with absence from work
3m-1y
IPQ-R-WD (French)
-> with new items
TSK
PCS
PDI-14
PDI
SERWS
PBPI
IMIQ
VAS
Convergent validity
(multiple regression
analyses and Pearson
correlation)
Adjusted r² between .33 and .70 (p≤.001)
Moderate to strong correlations for each
dimension with six theoretically-related
variables: TSK, PCS, PDI, PDI-14, PBPI,
IMIQ
No significant relation with VAS or SERWS
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SERWS = self-efficacy with regard to work capacity, VAS = visual analogue scale, DASH = disabilities of the arm,
shoulder and hand, HISS = Hand injury severity score, TSK = Tampa scale for kinesiophobia, PCS = pain catastrophizing
scale, PDI = pain disability index, IMIQ = Implicit models of illness questionnaire, PDI-14 = psychological distress index,
PBPI = pain beliefs and perceptions inventory
Table 6: Results of factor analysis for construct validity of the IPQ-R
Article
Patient population
n Method
Dimension
(number of items)
Result
Van Ittersum (2009)
FM
196 CFA MGM Beliefs domain (38)
Causal (18)
7 factor-model: -> 55% of the variance
4 factor- model: -> 50% of the variance
Nicholls (2013)
knee pain (OA)
hand problem
acute non-specific LBP
330
1621
1319
CFA Goodness of fit -
Chi², GFI,
Parsimony adjusted
GFI, CFI, RMSEA
Beliefs domain (38) 7 factor-model: goodness-of-fit statistics
were below the criteria
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EFA PCA varimax
rotation
Causal (18) Knee: 5 factors -> 62% of the variance
Hand: 4 factors -> 56% of the variance
LBP: 3 factors -> 51% of the variance
Legend: CFA = Confirmatory factor analysis, EFA = exploratory factor analysis, MGM = multigroup method, PCA = principal
component analysis, GFI = goodness of fit index, CFI = comparative fit index, RMSEA = root mean square error of
approximation, OA = osteoarthritis, LBP = low back pain
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Figure 1: Flowchart of the selection process
75 records identified
through database searching
2 additional records
identified through other
sources
65 records excluded
- Population: 36
- Intervention: 8
- Outcome: 12
- Design: 7
- Language: 2
12 full-text articles
assessed for eligibility
8 studies included in
systematic review
4 full-text articles excluded
- No full text available: 3
- Outcome: 1
77 records screened
IncludedEligibilityScreeningIdentification