Analytic study

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Analytic Study

Analytic Study (pronunciation: /ænəˈlɪtɪk ˈstʌdi/) is a type of scientific investigation designed to test a hypothesis using data collected from a specific population. The term originates from the Greek word "analytikos", which means "able to analyze".

Definition

An Analytic Study is a research method used in Epidemiology and other health sciences to examine the relationship between exposure and disease in a population. It involves the systematic collection and analysis of data to test a hypothesis or answer a specific research question.

Types of Analytic Studies

There are two main types of analytic studies: Observational Studies and Experimental Studies.

  • Observational Studies: These are studies where the researchers observe the effect of a risk factor, diagnostic test, treatment or other intervention without trying to change who is or isn't exposed to it. Examples include Cohort Studies, Case-Control Studies, and Cross-Sectional Studies.
  • Experimental Studies: These are studies in which the investigator determines through a controlled process the exposure for each individual (clinical trial), community (community trial), or other population unit, and follows the individual or population unit to detect the effects of the exposure. Examples include Randomized Controlled Trials (RCTs) and Quasi-Experiments.

Importance

Analytic studies are crucial in the field of Public Health and Clinical Research as they help to identify the causes of diseases, establish the effectiveness of treatments, and guide the development of health policies and preventive measures.

See Also

External links

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