Table 2 Comparisons of demographic and clinical characteristics for ICU mortality
Baseline characteristics | Survivors | non-Survivors | P |
|---|---|---|---|
n = 91 | n = 20 | ||
Age(yr) | 60.2 ± 16.3 | 73.6 ± 8.9 | < 0.001 |
Female sex (%) | 38(41.8) | 6(30.0) | 0.450 |
APACHEII | 16.9 ± 6.3 | 24.9 ± 5.8 | < 0.001 |
SOFA | 7.5 ± 3.9 | 11.1 ± 5.0 | 0.006 |
RR (breath/min) | 18.6 ± 4.1 | 18.4 ± 4.7 | 0.842 |
P/F ratio(mmHg) | 276.1 ± 73.5 | 237.4 ± 70.3 | 0.038 |
PaCO2(mmHg) | 39.2 ± 5.7 | 38.0 ± 7.2 | 0.418 |
HR (beats/min) | 86.3 ± 16.0 | 91.4 ± 17.2 | 0.224 |
CVP (cmH2O) | 6.3 ± 2.7 | 7.5 ± 4.0 | 0.315 |
MAP (mmHg) | 83.6 ± 12.8 | 86.1 ± 12.8 | 0.442 |
CA (cm2) | 24.1 ± 13.3 | 34.7 ± 14.6 | 0.003 |
ICU stay(d) | 9.1 ± 8.5 | 22.8 ± 12.0 | 0.013 |
Duration of Intubation(d)a | 4.6 ± 5.9 | 20.1 ± 10.1 | 0.003 |