01.preventive Medicine

巴月（ Moon ） Department of Environmental health

Environmental health   

Hygiene Public health Preventive medicine

Occupational health Nutritional health Epidemiology Health Statistics

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Ghosty medical model

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Natural medical model

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Biomedicine model

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bio-psycho-social medical model

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Biological factor: heredity, immunology, physiology(20%)

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Environmental factor: physical, chemical biological, social, economic, cultural etc(30%)

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Life style: nutrition, habit, custom, spirit etc

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Sanitary ministry: ~~~~

(50%)

生 态 学 模 型

个人的

人生的整个过程

先天特质

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Basic medicine

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Clinical medicine

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Preventive medicine

Human’s state

normal

abnormal

Basic medicine

Clinical medicine

Keep normal Physiology Biochemistry Genetics immunology

promote health

Prevent disease Eliminate pathogeny

Improve life quality

recuperate

Preventive medicine

Pathology Diagnostics Medicine Surgeon Gynecology paediatrics

Medicine research Physiology Biochemistry Genetics immunology

Human’s state Basic medicine

health Keep normal promote health Improve life quality Preventive medicine

Transitional stage

unhealth

Prevent disease Eliminate pathogeny recuperate Clinical medicine

Pathology Diagnostics Medicine Surgeon Gynecology paediatrics

Preventive medicine

- means accepting the ultimate responsibility for our own health. ..

Preventive medicine encourages us - to exercise, eat a balanced diet and diagnose disease early by scheduling regular “check-ups” and having routine screening exams. - Learning how to keep our bodies healthy recognizing the early signs of problems and helping the medical profession serve us better."

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Preventive medicine is that part of medicine engaged with preventing disease rather than curing it. It can be contrasted not only with curative medicine, but also with public health methods (which work at the level of population health rather than individual health).

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Preventive medicine is a part of modern medicine

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Its object is the public

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Its research content is ① the disease’s occurrence, development and control; ② the related factors which affect human’s health; ③establish preventive measures and countermeasures

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Its aim is prevent disease, promote health and improve life quality.

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Hygiene

Environmental health

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Epidemiology

Nutritional health

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Toxicology

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community medicine

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Health Statistics

Occupational health

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hygiene, science of preserving and promoting the health of both the individual and the community. It has many aspects  personal hygiene  domestic hygiene  public hygiene  nutritional hygiene  industrial hygiene  mental hygiene

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hygiene, science of preserving and promoting the health of both the individual and the community. It has many aspects  personal hygiene  domestic hygiene proper living habits, cleanliness of  public hygiene body and clothing, healthful diet, a  nutritional hygiene balanced regimen of rest and  industrial hygiene exercise  mental hygiene

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hygiene, science of preserving and promoting the health of both the individual and the community. It has many aspects  personal hygiene  domestic hygiene  public hygiene sanitary preparation of food,  nutritional hygiene cleanliness, and ventilation of the  industrial hygiene home  mental hygiene

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hygiene, science of preserving and supervision of water and food supply, promoting the health of both the containment of the communicable individual and community.disease, It has many aspects disposal of garbage and sewage, control personal hygiene of air and water pollution  domestic hygiene  public hygiene  nutritional hygiene  industrial hygiene  mental hygiene

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hygiene, science of preserving and promoting theand health of both the of all Energy needs energy balance individual and the community. It has kinds people such as athlete, children, manyofaspects old people and so on  personal hygiene  domestic hygiene  public hygiene  nutritional hygiene  industrial hygiene  mental hygiene

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hygiene, science of preserving and promoting the health of both the individual and the community. It has measures that minimize many aspects  personal hygiene occupational disease and accident  domestic hygiene  public hygiene  nutritional hygiene  industrial hygiene  mental hygiene

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hygiene, science of preserving and promoting the health of both the individual and the community. It has recognition of mental and emotional many aspects factors in healthful  personal hygieneliving. The World Health Organization  domestic hygiene promotes hygienic  public hygiene practices on an international level  nutritional hygiene  industrial hygiene  mental hygiene

Environmental health Occupational health Nutrient and food health

Environmental health air and health

Occupational health

water and health

Nutrient and food health soil and health

Environmental health Occupational health Hazard factors in the labor

Nutrient and food health

environment affect on the occupational people

All kinds of nutriments such

Environmental health

as amino acid, protein and so on affect on human beings;

Occupational health food poisoning

Nutrient and food health

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according to different stage of disease we should take different countermeasures to prevent disease.

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Prevent disease not only include prevent it’s occurrence but also include hold back or postpone it’s development.

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Try best to alleviate the hazard of disease

Three level prevention 

Primary prevention (pathogeny prevention)

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Secondary prevention (three forepart prevention)

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Tertiary prevention (clinical prevention)

Three level prevention 

Primary prevention (pathogeny prevention)

Secondary prevention (three forepart prevention)  Take measure before disease emergence  Tertiary prevention (clinical prevention) To people: health protect, reasonable nutrition, physical 

exercise, give up bad habit , ventilation, etc To the community: health education to people, vaccination, environment protection, control environment and so on

Three level prevention 

Primary prevention (pathogeny prevention)

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Secondary prevention (three forepart prevention)

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Take measure before disease emergence Tertiary prevention (clinical prevention)

Health promotion: self-health care, making sanitary law etc Health protection: avoid occupational hazard (technical renovation, individual protection), endemic disease prevention

Three level prevention 

Primary prevention (pathogeny prevention)

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Secondary prevention (three forepart prevention)

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Tertiary prevention (clinical prevention)

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Early detection Early diagnosis Early treatment Early report Early quarantine

infectious disease

Aim tolevel patientprevention Three Take measure after disease 

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Prevent cripplehood, Primary prevention (pathogeny promote prevention)

functional recovery, improve life quality, prolong Secondary prevention (three forepart prevention) life time Tertiary prevention (clinical prevention)

Heteropathy and healing therapy

Health

disease

stage Susceptible period Latent period

prevention

Primary

measure Health promote Health protect

Clinical period

secondary

tertiary

Early detection Early diagnosis Early treatment

Heteropathy Healing therapy

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Healthy People in Every Stage of Life

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Healthy People in Healthy Places

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People Prepared for Emerging Health threats

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Healthy People in a Healthy World

http://www.cdc.gov/

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Healthy People in Every Stage of Life

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Healthy People in Healthy Places All people, and especially those at greater

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People Prepared for Emerging Healththeir threats risk of health disparities, will achieve

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optimal People lifespaninwith the bestWorld possible Healthy a Healthy quality of health in every stage of life. http://www.cdc.gov/

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Healthy People in Every Stage of Life

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Healthy People in Healthy Places

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People Prepared forpeople Emerging The places where live,Health work,threats

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learn, and playinwill protectWorld and promote Healthy People a Healthy their health and safety, especially those http://www.cdc.gov/ at greater risk of health disparities

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Healthy People in Every Stage of Life

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Healthy People in Healthy Places

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People Prepared for Emerging Health threats

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People all communities be Healthy in People in a Healthy will World protected from infectious, occupational, environmental, and terrorist threats http://www.cdc.gov/

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Healthy People in Every Stage of Life

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Healthy People in Healthy Places

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People Prepared for Emerging Health threats

Preparedness goals will be developed to  Healthy People in a Healthy World address scenarios that include natural and intentional threats. The first round of these will include influenza, anthrax, plague, emerging infections, toxic chemical exposure, http://www.cdc.gov/ and radiation exposure.

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People around the world will live safer, Healthy People in Every Stage of Life healthier and longer lives through Healthypromotion, People in Healthy health healthPlaces protection, and health diplomacy. People Prepared for Emerging Health threats Healthy People in a Healthy World

http://www.cdc.gov/

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What is preventive medicine ?

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What is three level prevention ?

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Ultimate goals of health protection