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Table 4 Univariate and multivariate analyses of survival after colorectal cancer surgery

From: The five-item modified frailty index predicts long-term outcomes in elderly patients undergoing colorectal cancer surgery

  1. HR hazard ratio, CI confidence interval, 5-mFI five-item modified frailty index, PNI prognostic nutrition index, Hb hemoglobin, CEA carcinoembryonic antigen, UICC Union of International Cancer Control
  2. *Statistically significant