Ecological study

From WikiMD's Wellness Encyclopedia

Pronunciation[edit | edit source]

EE-kuh-LAH-jih-kul STUH-dee

Definition[edit | edit source]

A study that compares large groups of people instead of individuals for differences in things such as cancer rates.

Purpose[edit | edit source]

The purpose of the ecological studies is to to understand risk-modifying factors on health or other outcomes.

Features[edit | edit source]

The groups can differ by location (such as, city, county, or country). They can also differ by time (such as a few days, years, or decades). Groups can be immigrants or people with different types of jobs.

SEER program[edit | edit source]

The Surveillance, Epidemiology, and End Results (SEER) Program conducts ecological studies to collect information on cancer rates over time in certain parts of the United States.

Other names[edit | edit source]

Also called ecologic study.

Ecological study Resources
Wikipedia


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