Table 3.
Factor | Overall patients
|
Matched patients
|
||||
---|---|---|---|---|---|---|
P-value | HR | 95% CI | P-value | HR | 95% CI | |
Blood transfusion (yes vs no) | 0.002 | 1.26 | 1.09–1.47 | <0.001 | 1.42 | 1.18–1.70 |
Clinical stage (lower vs higher) | <0.001 | 0.62 | 0.55–0.70 | <0.001 | 0.72 | 0.62–0.84 |
Degree of differentiation (lower vs higher) | <0.001 | 1.17 | 1.04–1.31 | <0.001 | 1.23 | 1.07–1.42 |
Group (TIVA vs INHA) | <0.001 | 0.61 | 0.55–0.69 | <0.001 | 0.65 | 0.56–0.75 |
Abbreviations: CI, confidence interval; HR, hazard ratio; INHA, inhalational anesthesia; TIVA, total intravenous anesthesia.