Fig. 7From: The role of definitive chemoradiotherapy versus surgery as initial treatments for potentially resectable esophageal carcinomaForest plot comparison of ORs of the PFS between the dCRT and surgery arms. The OR of the 5-year PFS was 1.060 (95% CI 0.789–1.424; P = 0.698). Publication bias test: P = 0.260 (Begg’s test); P = 0.350 (Egger’s test). Weights are from fixed-effects analysesBack to article page