Fig. 2From: Determining the survival benefit of postoperative radiotherapy in patients with pT1-3N1M0 rectal cancer undergoing total mesorectal excision: a retrospective analysisA Kaplan–Meier survival plots of cause-specific survival in the propensity score–matched cohort. B Hazards ratio (HR) of every clinical covariate from the Cox regression model in the propensity score–matched cohortBack to article page