When is the cohort formed for a Retrospective Study? In the past Today In the future
Question
When is the cohort formed for a Retrospective Study? In the past Today In the future
Solution
The cohort for a Retrospective Study is formed in the past. This is because a retrospective study looks backwards and examines exposures to suspected risk or protection factors in relation to an outcome that is established at the start of the study. Therefore, the cohort is already established when the study begins.
Similar Questions
Question 8Answera.Case-controlb.Retrospective cohortc.Prospective cohortd.Cross-sectional
A prospective cohort study is a higher level of evidence (less prone to bias) than a retrospective cohort study.
Select the correct statement. A retrospective cohort study....Question 3Select one:a.is the same as a case-control study as they are different names for the same retrospective study design.b.goes back in time to establish the cohort and follows them up in the present.c.divides participants based on outcome and then establishes exposure.d.is also called a nested case-control study.
Can someone with any of the outcomes of interest be enrolled in a cohort study? YesNo
Confounding and bias is more a problem in prospective cohort studies than retrospective cohort studies.
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