Study (Year) | Selection | Comparability | Outcome | Total | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Representativeness of the sample | Non-expose group from same community | Outcome of interest was not present at start of study | Validated measurement tool | Comparability of different samples on the basis of the design or analysis | Assessment of outcome | Follow up ≥1 month | Adequacy of follow up | ||||||
truly representative | somewhat representative | study controls for important factor | study controls for any additional factor | independent blind assessment | record linkage | Complete | Small number loss follow-up | ||||||
Braun 2012 | * | * | * | * | * | * | * | * | * | 9 | |||
Braun 2011 | * | * | * | * | * | * | * | * | * | 9 | |||
Flynn 2012 | * | * | * | * | * | * | * | 7 | |||||
Jovanovich 2014 | * | * | * | * | * | * | * | * | * | 9 | |||
Moromizato 2013 | * | * | * | * | * | * | * | * | * | 9 | |||
Quraishi 2013 | * | * | * | * | * | * | * | * | * | 9 | |||
Lange 2013 | * | * | * | * | * | * | * | * | * | 9 |