Epidemiology refers to the scientific discipline that studies the incidence, distribution, and control of disease in a population.

Includes the study of factors that affect the progress of an illness, and, in the case of many chronic diseases, their natural history.

See also:
"Epidemiology" is in the UNSPSC Code "85131708"
Epidemiology research services

Other /More definition:
epidemiology refers to Psychopathology research method examining the prevalence, distribution, and consequences of disorders in populations.

Other /More definition:
Epidemiology is defined as the study of the frequency, distribution, and causes of infectious and noninfectious disease in a population, based on an investigation of the physical and social environment. It s the study of the frequency and distribution of a disorder, or a group of disorders in a population; the study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of health problems; study of the incidence, prevalence, and distribution of illness or disease in a given population. Moreover, Epidemiology is defined as Psychopathology research method examining the prevalence, distribution, and consequences of disorders in populations; the study of the distribution of mental or physical disorders in a population; branch of medicine that investigates the various factors that contribute either to positive health or to the frequency and distribution of a disease or disorder.


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