Define epidemiology. Identify five objectives of epidemiology. Identify and explain three subspecialties within epidemiology.

Define epidemiology.

Identify five objectives of epidemiology.

Identify and explain three subspecialties within epidemiology.

Expert Solution

The study and analysis of the distribution and determinants of health and disease conditions in a particular defined population are termed Epidemiology. It is the cornerstone of public health as by identifying risk factors for disease and targets for preventive health care it shapes; policy decisions and evidence-based practice.

The objectives of epidemiology include the following:

Identifying the etiology or cause of disease
Determining the extent of disease
Studying the progression of a disease
Evaluating preventive and therapeutic measures for a disease or condition
Developing public health policy

Three subspecialties within epidemiology

Cancer epidemiology studying cancer from an epidemiological perspective

Communicable disease epidemiology studying infectious diseases from an epidemiological perspective

Veterinary epidemiology studying diseases in animals from an epidemiological perspective

Nightingale answered 2 years ago

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Define epidemiology. Identify five objectives of epidemiology. Identify and explain three subspecialties within epidemiology.

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