Epidemiology 19


Epidemiology 19 : The study of the distribution and determinants of health conditions or events in populations, and the application of this study to control health problems. The study of disease occurrence and causes in human populations. Occupational epidemiology is the study of the distribution and determinants of health in working humans. ( Analytic Epidemiology. The aspect of epidemiology concerned with why and how a health problem occurs. Analytic epidemiology uses comparison groups to provide baseline data so that associations between exposures outcomes can be quantified and hypotheses about the cause of the problem can be tested. (Descriptive epidemiology. The aspect of epidemiology concerned with gathering, organizing, and summarizing data on "person" (Who is ill?), "time" (When did they become ill?), and "place" (Where could they have been exposed to the illness?). This information is then used to conduct analytic epidemiology
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