Revision as of 03:11, 22 August 2015 edit Jtamad (talk \| contribs) Extended confirmed users 3,473 edits Undid revision 677165253 by 149.142.243.20 (talk) - cohort is correct. A nested case-control is taken from participants in a cohort study. ← Previous edit		Revision as of 21:14, 6 October 2015 edit undo 128.95.62.111 (talk) →Case-cohort study Next edit →
Line 23: == Case-cohort study == A case-control study is a design in which cases and controls are drawn from within a prospective study. All cases who developed the outcome of interest during the follow-up are selected and compared with a subgroup of the non-cases. Exposure is defined prior to disease development based on data collected at baseline or on assays conducted in biological samples collected at baseline. ==References==

Nested case–control study: Difference between revisions