bn:03665879n
Noun Concept
Categories: Design of experiments, Epidemiology, Nursing research, long volume value
EN
case-control study  case–control study  case-control  case-control studies  Case-controlled
EN
A case–control study is a type of observational study in which two existing groups differing in outcome are identified and compared on the basis of some supposed causal attribute. Wikipedia
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EN
A case–control study is a type of observational study in which two existing groups differing in outcome are identified and compared on the basis of some supposed causal attribute. Wikipedia
type of observational study comparing two existing groups differing in outcome Wikidata