Fig. 3

Forest plot of the sensitivity and specificity of AI and endoscopists in colon polyp detection and classification. A and B show the pooled sensitivity and specificity of AI for detection and classification of polyps. C and D show the pooled sensitivity and specificity of experts for detection and classification of polyps. E and F show the pooled sensitivity and specificity of non-experts for classification of polyps. The blue circle indicates that the main purpose of the article is the detection of colonic polyps, and the red circle indicates that the main purpose of the article is the classification of colonic polyps. The blue line in the figure shows the 95% confidence interval. The red star symbol represents pooled sensitivity and specificity. CI, confidence interval; DF, degrees of freedom