Zusammenfassung der Ressource
1.EPIDEMIOLOGY INTRO
- study of the distribution of health outcomes or disease within populations and the
factors that determine it spread , applied to control of health problems
- risk factors
- determine whether
someone gets a certain
health outcome or disease
- population level rather than the individual level.
most fundamental basic science of public health
- what is EPI TRANSITION
- population changing patterns IN:
- FOUR MAJOR DISEASE TRANSITIONS SINCE THE AGRICULTURAL PERIOD BEGAN.
- ONE: AGRIC REVOLUTION 10000 y.ago --zoonotics, nutrit def, disease vectors
- TWO: enhancing of inmune system-->change from epid to endemics
- THREE: better nutrit-public health-clin med-->change from infect to chronic-degen.
- FOURTH: globalization(2000)--> reemergence&new infect diseases