Fig. 1From: Impact of severe postoperative complications on the prognosis of older patients with colorectal cancer: a two-center retrospective studyAssociation between prognosis and age in patients with CRC. Survival analysis according to age. Overall survival (a) and cancer-specific survival (b) using the Kaplan–Meier method are shown for non-older and older patients. CRC, colorectal cancerBack to article page