Study designs: Part 3 - Analytical observational studies
In analytical observational studies, researchers try to establish an association between exposure(s) and outcome(s). Depending on the direction of enquiry, these studies can be directed forwards (cohort studies) or backwards (case–control studies). In this article, we examine the key features of the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2019-01-01
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| Series: | Perspectives in Clinical Research |
| Subjects: | |
| Online Access: | http://www.picronline.org/article.asp?issn=2229-3485;year=2019;volume=10;issue=2;spage=91;epage=94;aulast=Ranganathan |