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Table 6 Multivariate analysis (Cox regression) of risk factors associated with a long-term survival

From: Colorectal cancer surgery in selected nonagenarians is relatively safe and it is associated with a good long-term survival: an observational study

 BSEWaldpHR95%CI for HR
S-MPM0.3810.4010.9060.3411.460.67–3.21
Emergency surgery0.4540.4680.9390.3331.570.63–3.94
TNM stage0.9630.4364.8860.0272.621.12–6.15
  1. B regression coefficient, SE standard error, Wald test statistic, HR hazard ratio, CI confident interval