Q4 - Did the review’s authors do enough to assess the quality of the included studies?

HINT - the authors need to consider the rigour of the studies they have identified. Lack of rigour may affect the studies' results ("All that glisters is not gold" Merchant of Venice - Act II Scene 7).  

Where to look for the information...

Look in the method section.

Click the "Answer 4" link below to find out what we thought...