Application of convolutional neural network-based endoscopic imaging in esophageal cancer or high-grade dysplasia: A systematic review and meta-analysis

Figure 4 Forest plots of convolutional neural network and endoscopist results for the diagnosis of esophageal cancer or high-grade dysplasia based on still images. A: Forest plot of the sensitivity by endoscopists for the diagnosis of esophageal cancer or high-grade dysplasia (HGD) based on still images; B: Forest plot of the specificity by endoscopists for the diagnosis of esophageal cancer or HGD based on still images; C: Forest plot of the sensitivity by convolutional neural network (CNN) for the diagnosis of esophageal cancer or HGD based on still images; D: Forest plot of the specificity by CNN for the diagnosis of esophageal cancer or HGD based on still images. CI: Confidence interval.