This document outlines the course "Determinants of Health" taught by Abinet G. It includes the following key points:
- The course will use various teaching methods including lectures, discussions, assignments, group work and independent studies.
- The units that will be covered include topics like environmental health, social/cultural aspects of health, psychology of health and illness, and determinants of health at the individual, family and community levels.
- By the end of the course students will be able to analyze various socioeconomic, psychological, environmental and cultural determinants of health and apply principles of disease prevention and health promotion.
- The course aims to provide students with an understanding of the many factors
are increasing the importance of environmental ethics has started to take pre...KhalidMdBahauddin
are increasing the importance of environmental ethics has started to take precedence making its global issue. as this issue do not respect National boundaries
The specialty which deals with population.
Comprises those doctors who try to measure the needs of sick and healthy.
Who plan and administer the services to meet the needs.
Who are engaged in research & teaching in the field.
WHO defined health in 1984 as "a state of complete physical, mental, social & spiritual well-being and not merely the absence of disease or infirmity.
Health doesn't mean absence of diseases but it has a broader concept.
The term community health in some countries has replaced the terms public health, preventive medicine and social medicine.
Community health refers to the health status of a defined group and the actions and conditions to promote, protect and preserve their health.
Community health is the part of medicine which is concerned with the health of the whole population and the prevention of diseases from which it suffers.
are increasing the importance of environmental ethics has started to take pre...KhalidMdBahauddin
are increasing the importance of environmental ethics has started to take precedence making its global issue. as this issue do not respect National boundaries
The specialty which deals with population.
Comprises those doctors who try to measure the needs of sick and healthy.
Who plan and administer the services to meet the needs.
Who are engaged in research & teaching in the field.
WHO defined health in 1984 as "a state of complete physical, mental, social & spiritual well-being and not merely the absence of disease or infirmity.
Health doesn't mean absence of diseases but it has a broader concept.
The term community health in some countries has replaced the terms public health, preventive medicine and social medicine.
Community health refers to the health status of a defined group and the actions and conditions to promote, protect and preserve their health.
Community health is the part of medicine which is concerned with the health of the whole population and the prevention of diseases from which it suffers.
WHO definition: The world Health Organization (WHO) described health in1948, ...hosamELMANNA
this presentation cover the following items
Define health
Describe the different concepts and perspectives
of Health.
Describe determinants of health.
Define globalization & list its advantages and
disadvantages on health population.
Describe the different models of disease
causation theories
Introduction to public health, definition, Preventive medicine vs public health, social medicine, community medicine, role of public health, public health practices, core activities
population medicine has been referred to as hygiene, public health, preventive medicine, social medicine or community medicine. All these aim for promotion of health and prevention of disease.
Community medicine let's think beyond diseaseDr.Jatin Chhaya
Introduction - Community Medicine
Concept of Hygeine, Public health, Preventive & Social Medicine and Community diagnosis..
Difference between Clinician and Epidemiologist..
WHO definition: The world Health Organization (WHO) described health in1948, ...hosamELMANNA
this presentation cover the following items
Define health
Describe the different concepts and perspectives
of Health.
Describe determinants of health.
Define globalization & list its advantages and
disadvantages on health population.
Describe the different models of disease
causation theories
Introduction to public health, definition, Preventive medicine vs public health, social medicine, community medicine, role of public health, public health practices, core activities
population medicine has been referred to as hygiene, public health, preventive medicine, social medicine or community medicine. All these aim for promotion of health and prevention of disease.
Community medicine let's think beyond diseaseDr.Jatin Chhaya
Introduction - Community Medicine
Concept of Hygeine, Public health, Preventive & Social Medicine and Community diagnosis..
Difference between Clinician and Epidemiologist..
We understand the unique challenges pickleball players face and are committed to helping you stay healthy and active. In this presentation, we’ll explore the three most common pickleball injuries and provide strategies for prevention and treatment.
Global launch of the Healthy Ageing and Prevention Index 2nd wave – alongside...ILC- UK
The Healthy Ageing and Prevention Index is an online tool created by ILC that ranks countries on six metrics including, life span, health span, work span, income, environmental performance, and happiness. The Index helps us understand how well countries have adapted to longevity and inform decision makers on what must be done to maximise the economic benefits that comes with living well for longer.
Alongside the 77th World Health Assembly in Geneva on 28 May 2024, we launched the second version of our Index, allowing us to track progress and give new insights into what needs to be done to keep populations healthier for longer.
The speakers included:
Professor Orazio Schillaci, Minister of Health, Italy
Dr Hans Groth, Chairman of the Board, World Demographic & Ageing Forum
Professor Ilona Kickbusch, Founder and Chair, Global Health Centre, Geneva Graduate Institute and co-chair, World Health Summit Council
Dr Natasha Azzopardi Muscat, Director, Country Health Policies and Systems Division, World Health Organisation EURO
Dr Marta Lomazzi, Executive Manager, World Federation of Public Health Associations
Dr Shyam Bishen, Head, Centre for Health and Healthcare and Member of the Executive Committee, World Economic Forum
Dr Karin Tegmark Wisell, Director General, Public Health Agency of Sweden
How many patients does case series should have In comparison to case reports.pdfpubrica101
Pubrica’s team of researchers and writers create scientific and medical research articles, which may be important resources for authors and practitioners. Pubrica medical writers assist you in creating and revising the introduction by alerting the reader to gaps in the chosen study subject. Our professionals understand the order in which the hypothesis topic is followed by the broad subject, the issue, and the backdrop.
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Defecation
Normal defecation begins with movement in the left colon, moving stool toward the anus. When stool reaches the rectum, the distention causes relaxation of the internal sphincter and an awareness of the need to defecate. At the time of defecation, the external sphincter relaxes, and abdominal muscles contract, increasing intrarectal pressure and forcing the stool out
The Valsalva maneuver exerts pressure to expel faeces through a voluntary contraction of the abdominal muscles while maintaining forced expiration against a closed airway. Patients with cardiovascular disease, glaucoma, increased intracranial pressure, or a new surgical wound are at greater risk for cardiac dysrhythmias and elevated blood pressure with the Valsalva maneuver and need to avoid straining to pass the stool.
Normal defecation is painless, resulting in passage of soft, formed stool
CONSTIPATION
Constipation is a symptom, not a disease. Improper diet, reduced fluid intake, lack of exercise, and certain medications can cause constipation. For example, patients receiving opiates for pain after surgery often require a stool softener or laxative to prevent constipation. The signs of constipation include infrequent bowel movements (less than every 3 days), difficulty passing stools, excessive straining, inability to defecate at will, and hard feaces
IMPACTION
Fecal impaction results from unrelieved constipation. It is a collection of hardened feces wedged in the rectum that a person cannot expel. In cases of severe impaction the mass extends up into the sigmoid colon.
DIARRHEA
Diarrhea is an increase in the number of stools and the passage of liquid, unformed feces. It is associated with disorders affecting digestion, absorption, and secretion in the GI tract. Intestinal contents pass through the small and large intestine too quickly to allow for the usual absorption of fluid and nutrients. Irritation within the colon results in increased mucus secretion. As a result, feces become watery, and the patient is unable to control the urge to defecate. Normally an anal bag is safe and effective in long-term treatment of patients with fecal incontinence at home, in hospice, or in the hospital. Fecal incontinence is expensive and a potentially dangerous condition in terms of contamination and risk of skin ulceration
HEMORRHOIDS
Hemorrhoids are dilated, engorged veins in the lining of the rectum. They are either external or internal.
FLATULENCE
As gas accumulates in the lumen of the intestines, the bowel wall stretches and distends (flatulence). It is a common cause of abdominal fullness, pain, and cramping. Normally intestinal gas escapes through the mouth (belching) or the anus (passing of flatus)
FECAL INCONTINENCE
Fecal incontinence is the inability to control passage of feces and gas from the anus. Incontinence harms a patient’s body image
PREPARATION AND GIVING OF LAXATIVESACCORDING TO POTTER AND PERRY,
An enema is the instillation of a solution into the rectum and sig
Antibiotic Stewardship by Anushri Srivastava.pptxAnushriSrivastav
Stewardship is the act of taking good care of something.
Antimicrobial stewardship is a coordinated program that promotes the appropriate use of antimicrobials (including antibiotics), improves patient outcomes, reduces microbial resistance, and decreases the spread of infections caused by multidrug-resistant organisms.
WHO launched the Global Antimicrobial Resistance and Use Surveillance System (GLASS) in 2015 to fill knowledge gaps and inform strategies at all levels.
ACCORDING TO apic.org,
Antimicrobial stewardship is a coordinated program that promotes the appropriate use of antimicrobials (including antibiotics), improves patient outcomes, reduces microbial resistance, and decreases the spread of infections caused by multidrug-resistant organisms.
ACCORDING TO pewtrusts.org,
Antibiotic stewardship refers to efforts in doctors’ offices, hospitals, long term care facilities, and other health care settings to ensure that antibiotics are used only when necessary and appropriate
According to WHO,
Antimicrobial stewardship is a systematic approach to educate and support health care professionals to follow evidence-based guidelines for prescribing and administering antimicrobials
In 1996, John McGowan and Dale Gerding first applied the term antimicrobial stewardship, where they suggested a causal association between antimicrobial agent use and resistance. They also focused on the urgency of large-scale controlled trials of antimicrobial-use regulation employing sophisticated epidemiologic methods, molecular typing, and precise resistance mechanism analysis.
Antimicrobial Stewardship(AMS) refers to the optimal selection, dosing, and duration of antimicrobial treatment resulting in the best clinical outcome with minimal side effects to the patients and minimal impact on subsequent resistance.
According to the 2019 report, in the US, more than 2.8 million antibiotic-resistant infections occur each year, and more than 35000 people die. In addition to this, it also mentioned that 223,900 cases of Clostridoides difficile occurred in 2017, of which 12800 people died. The report did not include viruses or parasites
VISION
Being proactive
Supporting optimal animal and human health
Exploring ways to reduce overall use of antimicrobials
Using the drugs that prevent and treat disease by killing microscopic organisms in a responsible way
GOAL
to prevent the generation and spread of antimicrobial resistance (AMR). Doing so will preserve the effectiveness of these drugs in animals and humans for years to come.
being to preserve human and animal health and the effectiveness of antimicrobial medications.
to implement a multidisciplinary approach in assembling a stewardship team to include an infectious disease physician, a clinical pharmacist with infectious diseases training, infection preventionist, and a close collaboration with the staff in the clinical microbiology laboratory
to prevent antimicrobial overuse, misuse and abuse.
to minimize the developme
CHAPTER 1 SEMESTER V PREVENTIVE-PEDIATRICS.pdfSachin Sharma
This content provides an overview of preventive pediatrics. It defines preventive pediatrics as preventing disease and promoting children's physical, mental, and social well-being to achieve positive health. It discusses antenatal, postnatal, and social preventive pediatrics. It also covers various child health programs like immunization, breastfeeding, ICDS, and the roles of organizations like WHO, UNICEF, and nurses in preventive pediatrics.
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Medical Technology Tackles New Health Care Demand - Research Report - March 2...pchutichetpong
M Capital Group (“MCG”) predicts that with, against, despite, and even without the global pandemic, the medical technology (MedTech) industry shows signs of continuous healthy growth, driven by smaller, faster, and cheaper devices, growing demand for home-based applications, technological innovation, strategic acquisitions, investments, and SPAC listings. MCG predicts that this should reflects itself in annual growth of over 6%, well beyond 2028.
According to Chris Mouchabhani, Managing Partner at M Capital Group, “Despite all economic scenarios that one may consider, beyond overall economic shocks, medical technology should remain one of the most promising and robust sectors over the short to medium term and well beyond 2028.”
There is a movement towards home-based care for the elderly, next generation scanning and MRI devices, wearable technology, artificial intelligence incorporation, and online connectivity. Experts also see a focus on predictive, preventive, personalized, participatory, and precision medicine, with rising levels of integration of home care and technological innovation.
The average cost of treatment has been rising across the board, creating additional financial burdens to governments, healthcare providers and insurance companies. According to MCG, cost-per-inpatient-stay in the United States alone rose on average annually by over 13% between 2014 to 2021, leading MedTech to focus research efforts on optimized medical equipment at lower price points, whilst emphasizing portability and ease of use. Namely, 46% of the 1,008 medical technology companies in the 2021 MedTech Innovator (“MTI”) database are focusing on prevention, wellness, detection, or diagnosis, signaling a clear push for preventive care to also tackle costs.
In addition, there has also been a lasting impact on consumer and medical demand for home care, supported by the pandemic. Lockdowns, closure of care facilities, and healthcare systems subjected to capacity pressure, accelerated demand away from traditional inpatient care. Now, outpatient care solutions are driving industry production, with nearly 70% of recent diagnostics start-up companies producing products in areas such as ambulatory clinics, at-home care, and self-administered diagnostics.
3. Units to be covered
• Introduction to Human health, society and culture .
• Introduction to Psychological and behavioral determinants
of health
• Introduction to environmental health
• Social and cultural aspects of human health
• Psychological aspects of health and illness
• Introduction to safe water supply
• Social and cultural aspects of medicine
• Human development
• Food Hygiene
• Human health and socio- economic factors
• Health and human behavior
• Waste management
4. Cont…
• Culture
• Learning
• Housing and institutional Health
• Social Problems
• Vector and control
• Motivation and Emotion
• Process of Interaction
• Abnormal
• Behaviors and psychotherapy
• Occupational Health and Safety
5. By the end of the Course
1. Analyze socio-cultural determinants of health and disease at individual,
family and community level
2. Analyze socio-economic determinants of health and disease at individual,
family and community level
3. Analyze psychological and behavioral determinants of health and disease at
individual, family and community level
4. Analyze environmental and ecological determinants of health and disease
at individual, family and community level
5. Describe the relationship of human beings to their environment in relation
to health.
6. Apply the basic principles of environmental control
7. Instruct individuals, groups, and communities on proper human excreta
and refuse disposal, water source protection & storage
8. Acquire a clear understanding of personality development, mental
mechanisms and emotions in health and sickness
9. Explain the dynamics of society and common social problems
6. Introduction…
By the end of this session students will be able to:
Define and understand different concepts in public health
Understand the historical development of public health.
Explain the main functions of public health
Describe the essential health service of public health
Describe the scope of public health
7. Introduction to PH
WHAT IS:
Public
Health, How do you perceive health?
Communities
Community Health
Public Health
8. Public
Public is about the what of belonging to the people; relating
to, or affecting, a nation, state, or community; opposed to
private.
Health
Professional points of view health is
defined as a measure of the state of the physical
bodily Organs, and the ability of the body as a whole to
function.
It refers to freedom from medically defined diseases
9. The WHO defines health as ‘a state of complete physical,
mental, and social well-being and not merely the absence of
disease, or infirmity’.
Recently this statement has been expanded to include
the ability to lead a “socially and economically
productive life”.
10. Community: a group of people who share or have common
intent, belief, resources, preferences, needs, risks and a number
of other conditions.
WHO defines community as “a group of people, often living in
a defined geographical area who share a common:
culture,
values, and norms,
are arranged in a social structure according to relationships
they have developed over a period of time”.
11. Members of a given community gain their personal and social
identity by sharing common beliefs, values and norms.
Muslim/Christian
Communities may also be based on shared interests or
characteristics, such as race/ ethnicity, sexual orientation, age,
or occupation
Black/white
Homosexual/heterosexual
Women/men
Adolescents/children (infants, under5)
sex workers/ long distance truck drivers
12. • Community health, a field within public health, that concerns
itself with the study and betterment of the health of
communities.
1. In 1923, C.E.A. Winslow defined public health as "the
science and art of preventing disease, prolonging life and
promoting physical health and mental health and efficiency
through organized efforts and informed choices of society,
organizations, public and private, communities and
individuals
13. Charles Edward A. Winslow defined public health as:
the science and the art of preventing disease, prolonging life, and promoting physical
health and efficiency through organized community efforts for:
– 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 services 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.
14. 2. John Last defines public Health: “Efforts organized by society
to protect, promote and restore the peoples health”.
3. It is the combination of science, skills and beliefs that is
directed to the maintenance and improvement of the health of
all the people through collective or social actions.
15. SO …
• In general PH:
• Is science and art of
preventing diseases,
prolonging life,
promoting health and
efficiencies through organized
community effort.
• It is the health of the whole community, and
preventing disease from which it suffers
• It is a combination of Sciences, skills and beliefs
that is directed to the maintenance and
improvement of the health of all the people
17. Most people think of public health workers
as physicians and nurses, but a wide variety
of other professionals work in public health,
including:
veterinarians, sanitary engineers,
microbiologists,
laboratory technicians,
statisticians,
economists,
administrators,
industrial safety and hygiene specialists,
psychologists,
sociologists, and
educators. How?
18. Philosophy and mission of PH
TEST YOURSELF
What are the philosophy of public health?
What are the mission of public health?
What is the most significant factor in determining the
health of a community?
19. Philosophy
Effective public health programs save money on medical
costs in addition to saving lives.
When public health scientists are certain they know all
about the causes of a problem and what should be done
about it,
A political decision is generally necessary before actions
can be taken to solve it (unlike medicine where it is only
up to the patient to accept or reject the doctors
recommendation).
20. Mission
“Fulfilling society’s interest in assuring conditions in which
people can be healthy”.
The factor most significant in determining the health of a
community is its economic status.
• What other determinants you know?
21. Scope
Public health systems vary in different parts of the world, depending upon the
prevalent health problems.
In the developing world, where sanitation problems and limited medical
resources persist,
– infectious diseases are the most significant threat
to public health.
– public health officials devote resources to
establish sanitation systems
– immunization programs to curb the spread of
infectious diseases,
– provide routine medical care to rural and
isolated populations.
22. Scope…
In industrialized nations:
sanitary food and water supplies
excellent medical resources have reduced rates of infectious
disease.
Instead, accidents and diseases such as:
• lung cancer, heart attacks, strokes are among the leading
causes of death.
In these areas, public health goals include:
• education programs to teach people how to prevent
accidents
• lessen their risk for disease,
• maintenance of the excellent disease prevention systems
already established.
23. Scope …
public health workers may engage in
activities outside the scope of ordinary
medical practice. These include:
– inspecting and licensing restaurants;
– conducting rodent and insect control programs;
– checking the safety of housing, water, and food supplies.
– assuring overall community health,
public health officials also act as advocates
for laws and regulations such as:
• drug licensing or product labeling requirements
24. Scope …
Some public health officials are epidemiologists, who use
sophisticated computer and mathematical models ;
– to track the incidence of communicable diseases
– to identify new diseases and health trends.
Others conduct state-of-the-art medical research to find
new prevention and treatment methods.
25. Scope ….
In general scope of PH can be categorized in to three
broad domains:
• Health protection: covers communicable diseases and environmental
hazards, such as exposure to toxic chemicals and poisons.
Exposure to hazardous substances at work is covered by the separate
discipline of occupational medicine.
• Health improvement: includes understanding the wider determinants of
health, such as housing, education, poverty and lifestyle risk factors and seeks
to improve health through health promotion and disease prevention.
• Improving services: is concerned with how the quality of health
services can be improved through evidence-based planning, the provision of
effective and cost-effective treatment and ensuring
that services are available to everyone who can benefit from them
26. History
• Difficult to select a date for the origins of the field of public
health.
• Some say it goes back to the time of Hippocrates who in his
book of Airs, water and places tried to present the casual
relation between environmental factors and disease.
1. 400 BC Hippocrates, whose book Airs, waters and places :
was the first systematic effort to present the casual
relations between environmental factors and disease and to
offer theoretical basis for an understanding of endemic and
epidemic diseases. READ MORE
27. History of PH in Ethiopia
From traditional medicine to sector wide approach program
Traditional Medicine:
Is a worldwide phenomenon
Based on herbal cures often integrated with spiritual counseling and
providing both preventive and curative care.
Have existed for thousands of years
Often coexist today with modern medicine
Has long history in Ethiopia
Is part of the cultural pattern of the community it is
28. Modern medicine development in
Ethiopia
Introduction and utilization of modern medicine in fragmentary
situations dates back to the start of the 16th century
Modern medicine was introduced by different groups of people
ranging from religious and diplomatic missions to travelers,
traders, and invaders
There were also preventive activities:
– measures to control cholera in the army of Emperor
Theodros (1855-1868)
– smallpox vaccination during the time of Emperor
29. Further progress in the introduction and development of western
medicine was achieved during the reign of Emperor Menelik II (1889-
1916)
The Russian mission established the 1st hospital (the Russian Red
Cross Hospital (Balcha) ) in Addis Ababa in 1897
It was not until the start of the 20th century that the government took
full responsibility for operating the modern health service system
The 1st government sponsored health facilities were established in
Harar by Ras Mekonnen and Menelik II Hospital in Addis Ababa in
1909
READ MORE
32. PUBLIC HEALTH FUNCTIONS
By the end of the session the student will be able:
to understand the core functions of public health
to understand the 10 Essential Services of Public Health
33. Public health core functions
Assessment
Policy Development
Assurance
35. ASSESSMENT
• Every public health agency regularly and systematically
collect, assemble, analyze, and make available information
on the health of the community, including statistics on
health status, community health needs, and
epidemiological and other studies of health problems.
36. Steps in need assessment
1. Determining the purpose and scope of the needs
assessment;
2. Gathering data
3. Analyzing the data
4. Identifying the factors linked to problem
5. Identifying the program focus (Prioritization)
6. Validating the prioritized need
37. Purpose of need assessment
What are the goals of the assessment?
What is intended to be gained from it?
How extensive will the assessment be?
What resources are available to conduct it?
Data sources
Primary data?
Secondary data?
39. 2. Policy development
Every public health agency exercises its responsibility to
serve the public interest in the development of
comprehensive public health policies by:
promoting use of the scientific knowledge base in
decision-making about public health and
leading in developing public health policy.
41. Assurance
Assurance is equivalent to the doctors actual treatment of the patient.
Public health has the responsibility of assuring people that the services needed for
the protection public health in the community are available and accessible el to
every one.
“Public health agencies assure their constituents that services necessary to achieve
agreed upon goals are provided, either by
encouraging actions by other entities (private or public sector),
requiring such action through regulation, or by providing service directly”.
Hypothetical scenario for understanding of PH core functions:
Restaurant servant ask you what you will need (assessment),
He/she prepared what you ordered(policy development),
You are eating the prepared food (assurance)
42.
43. 10. Research for new insights and innovative solutions to health problems
– Research serves all functions of public health
– What is research?
– How it be used for public health functions?
46. 1. Physical Determinants – like geography (e.g. high land versus low
land), the
environment (e.g. manmade or natural catastrophes) and the
industrial development (e.g. pollution occupational hazards)
2. Socio – cultural determinants – beliefs, traditions, and social
customs, economy, politics and religion in the community.
3. Community organization - community size, arrangement and
distribution of resources
4. Behavioral determinants- individual behavior and life style
affecting the health of an individual and the community.
E.g. smoking, alcoholism and promiscuity
47. Determinants can be grouped into
various ways
Socioeconomic:
Food
Water
Sanitation
Other environmental determinants
Behavior
Health services
48. Socioeconomic:
• Gender (equal resource distribution between male &
female? Who drinck more alcohol? why? For whom
household work overload?... )
• Biological differences (e.g. maternal & child disease,
breast cancer, prostate cancer…)
• Education:(high child death from educated or
uneducated mother?)
• Culture: it affects peoples attitudes, beliefs and actions.
E.g. use of modern medicine, swallow butter,
circumcision of boys(prevents e.g. HIV, girls, increases
transmission e.g.HI)…
50. Different disciplines of PH
• Nutrition: is the science of food, the nutrients
and
other substances therein, their action,
interaction and balance in relation to health
and disease.
• Reproductive health: is a state of complete
physical, mental and social being not only
absence of disease or infirmity, in all matters
relating to reproductive system and to its
functions and process
51. • Environmental Health The basic approach to
environmental control is first to identify specific
biologic, chemical, social and physical factors
that represent hazards to health or well-being
and to modify the environment in a manner
that protects people from harmful exposures.
• The principal components of environmental
health are water sanitation, waste disposal , etc.
52. • Health Education is defined as a combination of
learning experiences designed to facilitate voluntary
actions conducive to health. It is an essential part of health
promotion.
• Epidemiology is the study of frequency, distribution, and
determinants of diseases and other related states or events
in specified populations. The application of this study to the
promotion of health and to the prevention and control of
health problems is evident.
53. • Health Economics: is concerned with the
alternative
uses of resources in the health services sector
and with the efficient utilization of economic
resources such as manpower, material and
financial resources.
• Biostatistics: is the application of statistics to
biological problems; application of statistics
especially to medical problems, but its real
meaning is broader.
• Health Service Management: is getting people
to
54. • Ecology: is the study of relationship among living
organisms and their environment.
• Research is a conscious action to acquire deeper
knowledge or new facts about scientific or
technical subjects
• Demography is the study of population,
especially
with reference to size and density, fertility,
mortality,
growth, age distribution, migration, and the
interaction of all those with social and economic
conditions
55. Core activities in public health
1. Preventing epidemics
2. Protecting the environment, work place ,food and
water ;
3. Promoting healthy behavior;
4. Monitoring the health status of the population;
5. Mobilizing community action;
6. Responding to disasters;
7. Assuring the quality ,accessibility, and
accountability of medical care;
8. Reaching to develop new insights and innovative
solutions and