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Retrospective study

Last revised by Daniel J Bell on 9 Oct 2019

Citation, DOI, disclosures and article data

Citation:

Moore C, Bell D, Retrospective study. Reference article, Radiopaedia.org (Accessed on 20 May 2024) https://doi.org/10.53347/rID-68765

DOI:

https://doi.org/10.53347/rID-68765

Permalink:

https://radiopaedia.org/articles/68765

rID:

68765

Article created:

12 Jun 2019, Candace Makeda Moore

Disclosures:

At the time the article was created Candace Makeda Moore had no recorded disclosures.

View Candace Makeda Moore's current disclosures

Last revised:

9 Oct 2019, Daniel J Bell ◉

Disclosures:

At the time the article was last revised Daniel J Bell had no recorded disclosures.

View Daniel J Bell's current disclosures

Revisions:

4 times, by 2 contributors - see full revision history and disclosures

Tags:

statistics, research

Synonyms:

Retrospective studies

Retrospective studies are cohort or case-control studies that analyse existing data from before the time point at which the study began. These studies are more susceptible to bias and confounding than prospective studies.