Health Care

Health Care

Epidemiology

It is mainly the study of how often the diseases occur in various groups of people and what the main causes are. The information extracted through epidemiology is utilized for the planning and evaluation of strategies for the prevention of illness. Also, it is used for the guidance and management of patients who have already developed the disease. Epidemiology mainly focuses on the distribution and causes of health-related conditions or situations in specific populations, and the application of study for the control of health problems (bmj.com).

Difference between descriptive and analytic epidemiology

Descriptive epidemiology refers to the data collection which ...