Fig. 3

Forest plot of reported sensitivity and specificity of epithelial cell adhesion molecule (EpACM). Left forest plot was for sentivity of EpACM and right forest plot was for specificity of EpACM in studies. Size of red circle mean included sample numbers of every study. And extended blue line represented their 95% CI range. The bottom rhombus was calculated as whole sensitivity or specificity value of included studies. And red hatched line was used to compare 95% CI of whole value to respecitive value in every single study