Additional file 1: of The role of definitive chemoradiotherapy versus surgery as initial treatments for potentially resectable esophageal carcinoma Ming-Wei Ma Xian-Shu Gao Xiao-Bin Gu Mu Xie Ming Cui Min Zhang Ling Liu Huan Yin Long-Qi Chen 10.6084/m9.figshare.6981944.v1 https://springernature.figshare.com/articles/figure/Additional_file_1_of_The_role_of_definitive_chemoradiotherapy_versus_surgery_as_initial_treatments_for_potentially_resectable_esophageal_carcinoma/6981944 Figure S1. Forest plot comparison of ORs of the OS between the dCRT and surgery arms for stage I ESCC patients. The OR of the 2-year OS was 1.021 (95% CI 0.488–2.134; P = 0.957). Publication bias test: P = 0.308 (Begg’s test); P = 0.042 (Egger’s test). Weights are from fixed-effects analyses. (TIF 450 kb) 2018-08-17 05:00:00 Esophageal cancer Definitive chemoradiotherapy Esophagostomy Survival Meta-analysis