Ant.: Ant.: retrospective study. Related concept: cohort study.†.... 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 (related concepts: hypothesis testing, statistical power) In... than are prospective studies. Case-control studies are always retrospective, cohort studies sometimes are, and randomized controlled trials never are.
and • provides information on costs and financial impact. Note 2: The report may optionally discuss organisational considerations. Note 3: A “(Related concept: PubMed) An electronic database of medical ...” may be as rigorous as an HTA report but typically has a restricted scope and so is quicker to produce. Note 4: Related terms include Alternative spelling: gray literature The documents publishe...(Related concept:health technology). "The application of sci..., HTA report, Alternate spelling: randomised controlled trial A study comp..., (Related concept: equity) The principle of fairness that sta....»