A Search ____________________ Is a Special Web Site That Searches

question 48

Short Answer

A search ____________________ is a special Web site that searches the Internet for Web sites based on words or phrases that you enter as keywords.

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Definitions:

Epidemiologic Study

Research investigating the distribution and determinants of health and diseases in populations.

Sunscreens

Products that are applied to the skin to protect it from the harmful effects of ultraviolet (UV) radiation from the sun.

Odds Ratio

A statistical measure used in epidemiology to estimate the strength of the association between an exposure and an outcome.

Case-Control Study

An observational study design used in epidemiology, where individuals with a given outcome (cases) are compared to individuals without the outcome (controls) to identify risk factors.