When considering the number of studies included in a systematic review, the text suggests all of the following rules, EXCEPT:
A) At least 10 studies are desirable for an adequate systematic review.
B) Systematic reviews and meta-analyses should ideally include 20 or more studies.
C) There is a tradeoff between the quality of studies and the number of studies available.
D) Even a few studies provide just as strong of an evidence base as the larger number of studies.

Question

Quizplus · Accepted Answer

The text suggests that all studies, regardless of the number, should be considered in a systematic review. Therefore, option D is incorrect as it suggests that only a few studies are enough for strong evidence. The other options are consistent with the text.

When Considering the Number of Studies Included in a Systematic