Retrospective studies/Definition: Difference between revisions
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imported>Howard C. Berkowitz (New page: <noinclude>{{Subpages}}</noinclude> "Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating ...) |
imported>Daniel Mietchen (.<noinclude>{{DefMeSH}}</noinclude>) |
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Studies used to test [[etiology|etiologic]] hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.<noinclude>{{DefMeSH}}</noinclude> | |||
Latest revision as of 16:55, 14 May 2010
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Retrospective studies [r]:
Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.
This definition is at least in part based on: Anonymous (2024), Retrospective studies (English). Medical Subject Headings. U.S. National Library of Medicine.