Table 3 Cox proportional hazards regression analyses of 28-day mortality according to ACP12h, CI12h and CPI12h (n = 100)
| Variable | ACP12h (%) | CI12h (L/min/m2) | CPI12h (W/m2) | |||
|---|---|---|---|---|---|---|
| > 68.78 | ≤ 68.78 | >2.5 | ≤ 2.5 | > 0.46 | ≤ 0.46 | |
| Continuous variable, HR (95% CI) | ||||||
| Crude model |
0.94 (0.92–0.96) P < 0.001 |
0.72 (0.52–0.99) P = 0.041 |
0.05 (0.01–0.26) P < 0.001 | |||
| Adjusted model |
0.97 (0.94–0.99) P = 0.012 |
0.98 (0.71–1.34) P = 0.882 |
0.30 (0.06–1.57) P = 0.154 | |||
| Classifications of variable by cut-off value, HR (95% CI) | ||||||
| Crude model | 1.00 |
3.55 (1.93–6.54) P < 0.001 | 1.00 |
3.19 (1.81–5.61) P < 0.001 | 1.00 |
5.04 (2.93–8.69) P < 0.001 |
| Adjusted model | 1.00 |
2.29 (1.14–4.60) P = 0.021 | 1.00 |
2.02 (1.04–3.90) P = 0.038 | 1.00 |
3.53 (1.79–7.0) P < 0.001 |