Fig. 2From: Impact of chemotherapy and radiotherapy on the survival of elderly esophageal cancer patients undergoing surgery: a SEER database analysisa Cumulative incidence estimates of cancer-specific death for patients with or without chemo- and radio-therapy (CRT) in the post-match cohort; b Overall survival of the post-match population with or without CRT. aCRT chemo- and radio-therapy, bCSD cancer-specific deathBack to article page