Fig. 3From: Can chest CT improve sensitivity of COVID-19 diagnosis in comparison to PCR? A meta-analysis studyForest plot for sensitivity of initial RT-PCR. There is considerable heterogeneity across studies (Cochran Q test P value < 0.001, I-squared = 98.2%). Pooled sensitivity = 70% (95% CI = 50 to 90%). Prediction interval is presented as a dotted extension up and down the 95% confidence limits of pooled effect size [11,12,13,14,15,16,17]Back to article page