In a case-control design, a frequently used method of controlling confounding variables is which of the following?

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Quizplus · Accepted Answer

Matching of cases and controls on confounding variables is a common method used in case-control studies to control for confounding variables. This approach involves selecting controls that are similar to the cases in terms of the potential confounding variables, thereby reducing the confounding effect.

In a Case-Control Design, a Frequently Used Method of Controlling