Fig. 2From: Does chemoradiotherapy benefit elderly patients with esophageal squamous cell cancer? A propensity-score matched analysis on multicenter data (3JECROG R-03A)Survival between CRT and RT-alone following PSM (a); Survival between CRT and RT-alone in diabetes (b), in cT4(c), and in cN0 (d) following PSMBack to article page