Historical Glimpse of Public Health
Ancient Greece (500-323 BC)
Roman Empire (23 BC – 476 AD)
Middle Ages (476-1450 AD)
Birth of Modern Medicine (1650-1800 AD)
Great Sanitary Awakening (1800s-1900s)
Modern Public Health (1900 AD & onward)
Definition and Historical Glimpse of Public Health
Ancient Greece (500-323 BC)
Roman Empire (23 BC – 476 AD)
Middle Ages (476-1450 AD)
Birth of Modern Medicine (1650-1800 AD)
Great Sanitary Awakening (1800s-1900s)
Modern Public Health (1900 AD & onward)
The science and art of preventing disease, prolonging life, and promoting physical and mental health and efficiency through organized community efforts for the sanitation of the environment, the control of community infections, the education of the individual in principles of personal hygiene, the organization of medical and nursing service for the early diagnosis and preventive treatment of disease, and the development of the social machinery, which will ensure to every individual in the community a standard of living adequate for the maintenance of health.
Definition and Historical Glimpse of Public Health
Ancient Greece (500-323 BC)
Roman Empire (23 BC – 476 AD)
Middle Ages (476-1450 AD)
Birth of Modern Medicine (1650-1800 AD)
Great Sanitary Awakening (1800s-1900s)
Modern Public Health (1900 AD & onward)
The science and art of preventing disease, prolonging life, and promoting physical and mental health and efficiency through organized community efforts for the sanitation of the environment, the control of community infections, the education of the individual in principles of personal hygiene, the organization of medical and nursing service for the early diagnosis and preventive treatment of disease, and the development of the social machinery, which will ensure to every individual in the community a standard of living adequate for the maintenance of health.
Definition and concepts of public healthVIJAY KUMAR
Whats is public health.
Brief history of public health - Sanitary awakening, Germ theory of disease, etc
What are the current definitions :- WHO, CDC etc
Basic components of public health :- health promotion, Prevention, Multisectoral coordination
And tools of public health :- surveillance, monitoring, indicators etc
From a seminar I gave in my first year MD in Shivamogga Institute of Medical Sciences.
Oxford Textbook of Public Health and Textbook of Preventive Medicine and Public Health by Maxcy, Rosenau and Last are my references.
Might help readers learn the evolution of the concept of public health.
UNIT-II DETERMINANT OF HEALTH B.SC II YEAR.pptxanjalatchi
Health is influenced by many factors, which may generally be organized into five broad categories known as determinants of health: genetics, behavior, environmental and physical influences, medical care and social factors. These five categories are interconnected.
This presentation deals with Primary Health Care in India. It describes in detail concept & characteristics of PHC. It focuses on structure, service delivery & challanges in front of Primary Health Care in India.
Definition and concepts of public healthVIJAY KUMAR
Whats is public health.
Brief history of public health - Sanitary awakening, Germ theory of disease, etc
What are the current definitions :- WHO, CDC etc
Basic components of public health :- health promotion, Prevention, Multisectoral coordination
And tools of public health :- surveillance, monitoring, indicators etc
From a seminar I gave in my first year MD in Shivamogga Institute of Medical Sciences.
Oxford Textbook of Public Health and Textbook of Preventive Medicine and Public Health by Maxcy, Rosenau and Last are my references.
Might help readers learn the evolution of the concept of public health.
UNIT-II DETERMINANT OF HEALTH B.SC II YEAR.pptxanjalatchi
Health is influenced by many factors, which may generally be organized into five broad categories known as determinants of health: genetics, behavior, environmental and physical influences, medical care and social factors. These five categories are interconnected.
This presentation deals with Primary Health Care in India. It describes in detail concept & characteristics of PHC. It focuses on structure, service delivery & challanges in front of Primary Health Care in India.
Introduction. History of Department for Public
Health and Health Care I. Sechenov`s FMSMU
Part I CONCEPT OF HEALTH.
Determinants of Health. Globalization and Health.
Model of Disease causation theories.
Part II PUBLIC HEALTH. History of public health.
Definition of public health. Major disciplines in
public health.
Part III HEALTH AND DEVELOPMENT
Unit ii history development of health system of nepalsirjana Tiwari
Ancient Period
Pre- Unified Period
Period of King Prithivi Narayan Shah Dev
Rana Period
Pre- Planned Period
Planned Period
1st long term health plan
second long term health plan
National health policy 1991
Essential health care service
National health sector strategy
Millennium development goal
Sustainable development goal
Concept of health and disease (concept and definition of health,well being, illness,sickness and disease; philosophy of health; concept and definition of disease; changing concepts of health; dimensions of health; spectrum of health; iceberg phenomenon of disease; responsibility for health: Individual, community, state and international) Concept of causation (germ theory of disease; epidemiological triad; multi-factorial
causation; web of causation; natural history of disease: pre-pathogenesis and pathogenesis phase)Determinants of health
Prevention, its levels in line with phases of disease concurrent to natural history Concept of modes of intervention in different levels of prevention Burden of disease (concept of burden of disease; measurements used in burden of disease: DALY, QALY, YLL, YLD) Indicators of Health (Concept and characteristics of health indicator; Different types of
mortality and morbidity indicators: mortality Indicators-crude death rate; age-specific death rate; infant mortality rate; maternal mortality rate and ratio; Morbidity indicators:
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Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...
History of public health
1. Presented by : Sirjana Tiwari
School of Health and Allied Science , Pokhara
University
History of Public Health
2. What is Public Health?
“To promote health and quality of life by
preventing and controlling disease,
injury, and disability.”
—CDC Mission Statement
3. Definition of Public Health 1
“the science and art of
preventing disease,
prolonging life and
promoting health and
efficiency through organized
community effort”
CEA Winslow (1920)
4. Winslow’s definition….
the science and the art of:
(1) preventing disease,
(2) prolonging life, and
(3) promoting physical health and efficiency through
organized community efforts for:
(a) the sanitation of the environment,
(b) the control of community infections,
(c) the education of the individual in principles of
personal hygiene,
(d) the organization of medical and nursing service
for the early diagnosis and preventive treatment of
disease, and
5. Winslow’s definition….
(e) the development of the social machinery which
will ensure to every individual in the community
a standard of living adequate for the maintenance
of health
so organizing these benefits as to enable every
citizen to realize his birthright of health and
longevity
6. Definition of Public Health 2
“Public health is defined as the practices, procedures,
institutions, and disciplines required to achieve the
desired state of population health.” (Friedman, D. J.,
Parrish, R., & Ross, D. A. 2013)
7. Historical glimpse
Ancient Greece (500-323 BC)
Roman Empire (23 BC – 476 AD)
Middle Ages (476-1450 AD)
Birth of Modern Medicine (1650-1800 AD)
Great Sanitary Awakening (1800s-1900s)
Modern Public Health (1900 AD & onward)
8. Ancient Greeks (500-323 BC)
Personal hygiene
Physical fitness
Olympics
Naturalistic concept
Disease caused by
imbalance between man and
his environment
Hippocrates
9. Hippocrates (460 - 375 BC)
Father of Western medicine
Recognized body consist of
4 humours: blood, black bile,
yellow bile and phlegm
To create balance in body : exercise,
Nutrition, excretion and rest required
Causal relationships
Disease and climate, water, lifestyle,
and nutrition
Coined the term epidemic and endemic
10. Roman Empire (23 BC – 476 AD)
Adopted Greek health
values by hiring greek
Physician as personnel healer
Great engineers
Built Sewage systems
Aqueducts: bringing fresh
water in city
Establish bereaurocratic system
Administration
Public baths
Private Water supply
Physician were employed by municipalities to
provide health sercvice
Markets
12. Middle Ages (476-1450 AD)
Urbanization in Europe
overcrowding
Decline of hygiene and
sanitation
Major epidemic of bubonic
Plague and black death
Church endorsed public
health
Faith and prayer were the
accepted treatment for illness.
Beginnings of PH tools
Quarantine of ships for 40
days
13. At the end of middle age
The Plague (The Black Death)
Worst from 1348-1352
Killed at least 25 million
people in Europe (1/3 of the
population).
Killed more than 60 million
worldwide.
Death of
25% to 50%
of population
14. Renaissance (1400-1600 AD)
Global Exploration
Disease (Small pox,
measles and typhoid),
spread by traders and
explorers
Killed 90% of
indigenous people in
New World/Americas
17. Birth of Modern Medicine(1650-
1800 AD)
After Industrialization
Malnutrition , overcrowding, poor
working condition contribute to
severe disease outbreak: typhus,
typhoid, cholera
18. Great Sanitary Awakening
(1800s-1900s)
Growth in scientific
knowledge
Humanitarian ideals
Connection between
poverty
and disease
Water supply and sewage
removal
Monitor community health
status
22. Map of Diphtheria Deaths
New York City
May 1, 1874 to December 31, 1875
Made under the direction of
W. De F. Day, M.D., Sanitary Superintendent, NYC Health Dept.
www.ihm.nlm.nih.gov
23. Birth of Modern Medicine
Louis Pasteur
1862 germs caused many diseases
1888 first public health lab
Robert Koch
1883 identified the vibrio that causes
cholera, 20 years after Snow’s
discovery
Discovered the tuberculosis bacterium
1843-1910
1822-1895
24. Sanitary Reform
England
1842 Edwin Chadwick’s “Survey
into the Sanitary Condition of the
Laboring Classes in Great Britain”
Landmark research
Graphic descriptions of filth and
disease spread in urban areas
1848 General Board of Health
Public Health act : 1848
1800-1890
25. Sanitary Reform
United States
Colonial period
Endemic disease are: malaria,
smallpox, cholera, typhoid, diphtheria
50thousand people contacted with
yellow fever.
1850 Lemuel Shattuck’s “Report of
the Sanitary Commission of
Massachusetts”
1869 State Board of Health
Qurantine act, quarntain law was
formed 1793-1859
26. Sanitation Revolution
Clean water; water treatment
Food inspection
Soaps, disinfectants, and pharmaceuticals
Personal hygiene (bathing)
Public works departments; garbage collection,
landfills, and street cleaning
Public health departments and regulation
27. Modern Public Health (1900 AD & onward)
At the beginning of the 20th century
Life expectancy was less than 50 years
Leading causes of death were communicable
diseases (influenza, pneumonia, tuberculosis
and GI infections)
Vitamin deficiency diseases were common
including rickets, pellagra and scurvy
Deaths associated with pregnancy and
childbirth were also high
C.E.A Winslow characterized sanitation as the
first step to uplift public health.
28. Health resources development period (1900-1960) is
further divided into
The reform phase (1900-1920)
The 1920s
The great depression and World War II
The post war years
Modern Public Health (1900 AD & onward)
29. Period of social engineering (1960-1973)
Period of health promotion (1973 to present)
Modern Public Health (1900 AD & onward)
30. The Reform Phase of Public Health
Involved both social and moral as well as health
issues
Public health nursing started with a school nursing
program in New York in 1902
In 1906 the passage of the Pure Foods and Drugs
Act
In 1910 New York passed Worker’s Compensation
Act
Modern Public Health (1900 AD & onward)
31. First School of Public Health was established in 1918
at Johns Hopkins University
1918 was the birth of school health education
Birth of first national level volunteer health agencies
American Cancer Society 1913
Rockefeller Foundation established 1913
Modern Public Health (1900 AD & onward)
32. Modern Public Health (1900 AD & onward)
The 1920s
Period of slow development in Public Health
Prohibition produced decline in alcoholics and
alcohol related deaths
Number of county health departments rose to 467
Life expectancy in 1930 risen to 59.7 years
33. Modern Public Health (1900 AD & onward)
The Great Depression and World War II
by 1933 private resources could no longer meet the
needs of the people who needed assistance
Beginning in 1933, President Roosevelt’s New Deal
created agencies and programs for public works
Building of hospitals and laboratories, control of
malaria and the construction of municipal water and
sewer systems
34. Modern Public Health (1900 AD & onward)
The Great Depression and World War II
1935 The Social Security Act marked the beginning
of the involvement of the government in social
issues including health
World War II decreased the availability of funds and
resources for public health, but led to the
development of many important medical discoveries
that were made available once the war ended
35. Modern Public Health (1900 AD & onward)
The post war years
Antibiotic penicillin was made available
Insecticide DDT to kill insects that transmitted
communicable diseases was made available
Communicable Disease Center was set up in Atlanta
during the war, now known as the Center for Disease
Control and Prevention (CDC)
36. Modern Public Health (1900 AD & onward)
The post war years
Two major events in the 1950s
Development of a vaccine to prevent polio
President Eisenhower’s heart attack focused
attention on the nations number one killer, heart
disease
37. Modern Public Health (1900 AD & onward)
Period of Social Engineering
1965 passage of the Medicare and Medicaid bills
Medicare provides for health care to the elderly
and some disable people
Medicaid provides health care for the poor
Period of Health Promotion (1974-present)
Recognition that the greatest potential for saving
lives is by education and life-style changes by
individuals
38. Modern Public Health (1900 AD & onward)
Situation by the end of the Twentieth Century
Life expectancy increased by 30 years
Major infectious diseases brought under control
Infant and maternal mortality rates decreased by 90
and 99% respectively
Safer workplaces
Safer and healthier foods
39. Modern Public Health (1900 AD & onward)
In 1970s, CDC conducted a study that examined
premature death
Study revealed that approx 48% of all premature
deaths were because of lifestyle or health behavior-
choices people make
This led the way for U.S. government’s publication
Healthy People: The surgeon General’s Report on
Health Promotion and Disease Prevention
40. Modern Public Health (1900 AD & onward)
Prior to 1850 Battling Epidemics
1850–1949 Building State and Local Infrastructure
1950–1999 Filling Gaps in Medical Care Delivery
After 1999 Preparing for and Responding to
Community Health Threats
41. Modern Public Health (1900 AD & onward)
Problems to be faced
Health care delivery
Environmental problems
Lifestyle diseases
Alcohol and other drug abuse
New communicable diseases or old diseases that
have become resistant to drug therapy
42. Healthy People 2010
These are the governments goals for improved
health in the population
Also includes projected mechanisms to be used to
help to reach these goals
43. Healthy people 2010
Comprehensive, nationwide health promotion and
disease prevention agenda.
Designed to serve as a roadmap for improving the
health of all people in the United States during the
first decade of the 21st century.
Committed to a single, overarching purpose:
promoting health and preventing illness, disability,
and premature death.
44. Healthy people 2010
Can be used by many different people, States,
communities, professional organizations, and
others to help them develop programs to improve
health.
45. Healthy People
Entering its Third Decade
1979 - Healthy People: The Surgeon General’s
Report on Health Promotion and Disease
Prevention
1980 - Promoting Health/Preventing Disease:
Objectives for the Nation
1990 - Healthy People 2000: National Health
Promotion and Disease Prevention
2000 - Healthy People 2010
46. Healthy People 2010
Two overarching goals
28 focus areas
467 specific objectives
10 Leading Health Indicators