Additional file 3: of The role of definitive chemoradiotherapy versus surgery as initial treatments for potentially resectable esophageal carcinoma

Figure S3. Forest plot comparison of ORs of the PFS between the dCRT and surgery arms for ESCC patients. The OR of the 5-year PFS was 1.047 (95% CI 0.623–1.760; P = 0.862). Publication bias test: P = 0.462 (Begg’s test); P = 0.432 (Egger’s test). Weights are from random-effects analyses. (TIF 601 kb)