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Control
(redirected from control group)

   Also found in: Dictionary/thesaurus, Medical, Legal, Encyclopedia, Wikipedia, Hutchinson 0.02 sec.
Control
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Founded in 1906 by Austrian emigre Louis Turen, Control Group has evolved from a one-man window washing service into one of the nation's leading privately-owned facility maintenance service companies.
They mailed the control group quarterly newsletters about eating right and exercising.
There were 57 participants in the study--32 in the control group, who received standard treatment, including medications; and 25 in the test group, who received both standard and osteopathic treatments.
 
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