Table 2.
Results of the analysis of the death-censored graft survival using a Cox proportional hazards model
| Factor | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| HR | (95% CI) | p value | HR | (95% CI) | p value | |
| Recipient factor | ||||||
| Age (years) | 0.9961 | (0.990–1.006) | 0.448 | 0.9899 | (0.973–1.007) | 0.245 |
| Sex (male, %) | 1.358 | (1.006–1.833) | 0.0453 | 1.175 | (0.696–1.983) | 0.546 |
| Duration of dialysis (years) | 0.9945 | (0.976–1.013) | 0.562 | |||
| Donor factor | ||||||
| Age (≥ 50 years) | 1.021 | (1.005–1.038) | < 0.001 | 1.744 | (1.014–2.999) | 0.0443 |
| Sex (male, %) | 0.9397 | (0.591–1.495) | 0.793 | |||
| Cause of death (CVD) | 1.709 | (1.267–2.305) | < 0.001 | 1.421 | (0.812–2.485) | 0.215 |
| CIT (≥ 12 h) | 1.32 | (1.002–1.741) | 0.0487 | 1.737 | (1.065–2.83) | 0.0268 |
p values < 0.05 in bold show significant difference between groups
HR hazard ratio, CI confidence interval, CIT critical ischemic time, CVD cerebrovascular disorders