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Combined display of all available logs of Glossary for Health Technology Lifecycle by EuroScan. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 13:21, 17 November 2023 Editor iHTS talk contribs created page Retrospective study (Created page with "A study in which the investigators do ex-post analysis of the outcomes in a group of subjects selected on the basis of their exposure to a given intervention or factor. '''Note:''' This type of study is more subject to bias than are prospective studies. Case-control studies are always retrospective, cohort studies sometimes are, and randomized controlled trials never are. '''Ant.:''' prospective study. == Reference == http://htaglossary.net/...") Tag: Visual edit