The nested case-control study minimizes what type of bias because information about past exposures was collected at the time of the exposure and is not based on participants' memories?
A) Misclassification bias
B) Nonrandom sampling bias
C) Ascertainment bias
D) Recall bias

Question

Quizplus · Accepted Answer

The nested case-control study minimizes recall bias because it uses data collected at the time of exposure, rather than relying on participants' memories, which can be inaccurate or biased.

The Nested Case-Control Study Minimizes What Type of Bias Because