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Control Groups

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Definition: Groups that serve as a standard for comparison in experimental studies. They are similar in relevant characteristics to the experimental group but do not receive the experimental intervention.  do not use routinely for the presence of control groups in a study design; reserve for discussions about control groups.   
See Also Controlled Clinical Trials as Topic
Other names Groups, Control; Group, Control; Control Group

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012

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