Table 4.

Multivariate Cox regression analysis of predictors of mortality

VariableAHR95% CIP Value
Charlson score1.171.08 to 1.27<0.001
Serum albumin (for every 1-g/dl increase)0.950.91 to 0.990.02
Pretraining peritonitisa1.100.63 to 1.940.70
  • AHR, adjusted hazard ratio; 95% CI, 95% confidence interval.

  • a Compared with the control group.