Definition
Epidemiology is defined as “the study of the distribution and determinants of health related states or events in specified populations, and application of this study to control of health problems. Study includes observation, surveillance, hypothesis‐testing analytic research methods, and experiments. Distribution refers to analysis according to time, place, and classes of persons affected. Determinants are the physical, biologic, social, cultural, and behavioral factors influencing health. Health‐related states or events include diseases and injuries, causes of death, behavior such as use of tobacco, reactions to preventive or therapeutic regiments, and provision and use of health services. Specified populations are those with identifiable characteristics, such as precisely known numbers. Application to control makes explicit the purpose of epidemiology – to promote, protect, and preserve good health” (Last 2001).
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Introduction
“Based on what it has done...
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References
Ahrens W, Krickeberg K, Pigeot I (2005) An introduction to epidemiology. In: Ahrens W, Pigeot I (eds) Handbook of Epidemiology. Springer, Berlin, pp 1–40
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Vlajinac, H. (2008). Epidemiology, Aims and Scope . In: Kirch, W. (eds) Encyclopedia of Public Health. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-5614-7_1006
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DOI: https://doi.org/10.1007/978-1-4020-5614-7_1006
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