Initial vital sign data | Total (n = 1063) | Survived (n = 589) | Deceased (n = 474) | P-value | |
---|---|---|---|---|---|
HR (Bpm) | 79.21 ± 29.43 | 76.14 ± 18.65 | 83.03 ± 38.54 | < 0.001† | |
RR (Bpm) | 14.09 ± 4.84 | 16.25 ± 3.96 | 11.40 ± 4.48 | < 0.001† | |
T (°C) | 37.14 ± 1.06 | 36.91 ± 0.71 | 37.43 ± 1.32 | < 0.001† | |
SBP (mmHg) | 125.48 ± 20.88 | 123.33 ± 18.52 | 128.16 ± 23.23 | < 0.001† | |
DBP (mmHg) | 84.42 ± 17.86 | 83.45 ± 15.43 | 85.61 ± 20.43 | 0.050† | |
MAP (mmHg) | 97.54 ± 18.97 | 96.08 ± 16.64 | 99.35 ± 21.40 | 0.005† | |
O2 therapy | Non-invasive | 615 (57.9%) | 477 (77.6%) | 138 (22.4%) | < 0.001‡ |
Invasive | 448 (42.1%) | 112 (25.0%) | 336 (75.0%) | ||
O2 with mask (L/m) | 4.12 ± 3.83 | 5.45 ± 3.19 | 2.47 ± 3.93 | < 0.001† | |
Ventilator mode | SIMV | 179 (16.8%) | 24 (13.4%) | 155 (86.6%) | < 0.001‡ |
SPONT | 76 (7.1%) | 28 (36.8%) | 48 (63.2%) | < 0.001‡ | |
CPAP | 96 (9.0%) | 36 (37.5%) | 60 (62.5%) | ||
BIPAP | 93 (8.7%) | 24 (25.8%) | 69 (74.2%) | ||
No | 619 (58.2%) | 477 (77.1%) | 142 (22.9%) | ||
SPO2 (%) | 87.19 ± 7.68 | 91.95 ± 4.09 | 81.29 ± 6.97 | < 0.001† | |
PaO2 (%) | 87.08 ± 5.92 | 90.81 ± 2.51 | 82.45 ± 5.67 | < 0.001† | |
PEEP (cmH2O) | 2.98 ± 4.01 | 0.69 ± 1.44 | 5.83 ± 4.33 | < 0.001† | |
FiO2 (%) | 27.91 ± 37.33 | 8.97 ± 18.91 | 51.43 ± 41.04 | < 0.001† | |
Pneumonia | Unilateral | 542 (51.0%) | 396 (73.1%) | 146 (26.9%) | < 0.001† |
Bilateral | 521 (49.0%) | 193 (37.0%) | 328 (63.0%) |