Fig. 2From: An efficacy and safety evaluation of montelukast + fluticasone propionate vs. fluticasone propionate in the treatment of cough variant asthma in children: a meta-analysisThe results of the quality evaluation for the current analysis. Green indicates low risk of bias; yellow indicates unclear risk of bias and red indicates high risk of bias. Overall, the quality of the methodology used in this study was mediumBack to article page