Cox regression hazard model was used for multivariate analysis to assess the prognostic value of aberrations. HR, hazard ratio; CI, confidence interval; UICC, Union for International Cancer Control. M
Poorer survival in cancer patients with vs. without comorbidity has been reported for various cancer sites. For patients with colorectal cancer (CRC), limited data are available so far. Patients with
OS = Overall Survival. HR = Hazard ratio. CI = confidence interval. *Ps were derived from the COX proportional hazards model. Only variables with p-value ≤0.2 in the univariate analysis were included
