Diagnostic value of real-time computer-aided detection for precancerous lesion during esophagogastroduodenoscopy: A meta-analysis

Figure 2 Funnel graph for the assessment of potential publication bias of the included studies. A: Funnel plot for the artificial intelligence-enabled real-time computer-aided detection system group, showing the distribution of logarithm of diagnostic odds ratios log(DOR) values against their standard errors; B: Funnel plot for the endoscopist group, showing the distribution of log(DOR) values against their standard errors. DOR: Diagnostic odds ratio.