EPIDEMIOLOGY Meaning and
Definition
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Epidemiology is a branch of medical science that focuses on the study of the patterns, causes, and effects of health conditions in populations. It involves the collection, analysis, and interpretation of data to understand and control the spread and impact of diseases within a community.
The main objective of epidemiology is to determine the factors that influence the occurrence and distribution of diseases and other health-related events in order to prevent or control their occurrence. Epidemiologists, the professionals who work in this field, investigate various aspects such as the frequency and distribution of diseases, risk factors, and protective factors that contribute to the development and spread of diseases.
Epidemiology also plays a crucial role in the identification of emerging diseases and establishing appropriate prevention and control measures. By examining data from different population groups and geographical locations, epidemiologists can detect patterns and trends, and develop strategies to mitigate the risks associated with specific diseases.
Furthermore, epidemiology acts as a bridge between basic sciences and clinical medicine, providing valuable evidence for medical professionals to inform their decisions on issues such as disease prevention, diagnosis, and treatment.
In summary, epidemiology is a multidisciplinary field that uses scientific methods to study and monitor diseases and health-related events in populations. By understanding the factors that affect health, epidemiologists contribute to the promotion of public health and the prevention of disease on a large scale.
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The science of epidemics and epidemic diseases.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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Doctrine of epidemic diseases; method of investigating such diseases.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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Etymology of EPIDEMIOLOGY
The word "epidemiology" is derived from two Greek words: "epi" meaning "upon" or "among" and "demos" meaning "people". Combined, "epidemiology" literally translates to "study of what is upon the people". The term first appeared in the 19th century and was popularized by the French physician Charles Louis Alphonse Laveran in his work on malaria. It has since become a widely recognized discipline focused on studying patterns, causes, and effects of health and disease conditions within populations.
Similar spelling words for EPIDEMIOLOGY
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