Variable | Unadjusted model | Model I | Model II | Model III | ||||
---|---|---|---|---|---|---|---|---|
 | HR (95% CIs) | P value | HR (95% CIs) | P value | HR (95% CIs) | P value | HR (95% CIs) | P value |
In-hospital mortality | ||||||||
ePVS | ||||||||
Q1 | 1.0 (ref) | 1.0 (ref) | 1.0 (ref) | 1.0 (ref) | ||||
Q2 | 1.09 (1.06–1.12) |  < 0.001 | 1.06 (1.03–1.10) |  < 0.001 | 1.05 (1.01–1.08) | 0.009 | 1.04 (1.01–1.17) | 0.023 |
30 Day mortality | ||||||||
ePVS | ||||||||
Q1 | 1.0 (ref) | 1.0 (ref) | 1.0 (ref) | 1.0 (ref) | ||||
Q2 | 1.10 (1.06–1.12) |  < 0.001 | 1.06 (1.02–1.10) | 0.002 | 1.04 (1.00–1.07) | 0.047 | 1.03 (0.99–1.07) | 0.105 |