Table 1 Baseline characteristics of in-hospital nonsurvival and survival groups
Variable | Survival | Nonsurvival | p.overall |
|---|---|---|---|
N = 1202 | N = 132 | ||
Age (years) | 63.5 [51.6; 76.1] | 70.0 [56.0; 80.5] |  < 0.001 |
HR (beats/min) | 89.0 [77.3; 100] | 96.5 [84.1; 108] |  < 0.001 |
SBP (mmHg) | 115 [105; 127] | 112 [99.8; 123] | 0.005 |
DBP (mmHg) | 62.0 [55.6; 69.1] | 59.9 [54.9;64.0] | 0.002 |
MBP (mmHg) | 75.5 [69.2; 83.5] | 72.9 [68.6;79.1] | 0.003 |
RR (beats/min) | 19.3 [17.0; 22.4] | 20.0 [17.1; 24.3] | 0.152 |
Temperature (◦C) | 36.9 [36.7; 37.3] | 36.8 [36.4; 37.2] |  < 0.001 |
Spo2 (%) | 96.9 [95.7; 98.1] | 97.3 [95.5; 98.8] | 0.235 |
Glucose (mg/dL) | 129 [109; 161] | 135 [108; 169] | 0.472 |
RBC (m/µL) | 3.38 [2.91; 3.89] | 3.09 [2.66; 3.50] |  < 0.001 |
RDW (%) | 14.4 [13.4; 15.7] | 15.6 [14.5; 17.3] |  < 0.001 |
Hemoglobin (g/dL) | 10.0 [8.70; 11.6] | 9.50 [7.90; 10.7] |  < 0.001 |
Hematocrit (%) | 30.1 [26.2; 34.4] | 28.9 [23.8; 32.4] | 0.002 |
Platelets (K/µL) | 182 [123; 254] | 164 [93.5;245] | 0.050 |
WBC (K/µL) | 13.4 [9.10; 18.9] | 15.0 [10.3; 20.1] | 0.083 |
Anion.gap (mmol/L) | 15.0 [13.0; 18.0] | 17.0 [15.0; 21.0] |  < 0.001 |
Bicarbonate (mmol/L) | 22.0 [19.0; 24.0] | 19.0 [17.0; 23.0] |  < 0.001 |
BUN (mg/dL) | 19.0 [14.0; 30.0] | 35.0 [19.0; 55.2] |  < 0.001 |
Calcium (mg/dL) | 7.90 [7.40; 8.40] | 7.90 [7.38; 8.60] | 0.441 |
Chloride (mmol/L) | 103 [99.0; 106] | 103 [96.0; 106] | 0.300 |
Creatinine (mmol/L) | 1.00 [0.80; 1.48] | 1.50 [1.00; 2.42] |  < 0.001 |
Sodium (mmol/L) | 137 [134; 140] | 137 [133; 140] | 0.499 |
Potassium (mmol/L) | 3.80 [3.40;4.10] | 3.90 [3.40; 4.32] | 0.013 |
PT (s) | 14.7 [13.2; 17.6] | 17.0 [14.2; 22.4] |  < 0.001 |
PTT (s) | 32.2 [28.2; 40.6] | 39.1 [30.8; 57.2] |  < 0.001 |
GCS | 14.0 [13.0; 15.0] | 10.5 [6.00; 15.0] |  < 0.001 |
SAPSII | 32.0 [24.0; 40.0] | 48.0 [40.0; 60.2] |  < 0.001 |
Charlson.comorbidity.index | 5.00 [3.00; 7.00] | 7.00 [5.00; 10.0] |  < 0.001 |
Congestive.heart.failure, n (%) | Â | Â | 0.128 |
 No | 940 (78.2%) | 95 (72.0%) |  |
 Yes | 262 (21.8%) | 37 (28.0%) |  |
Myocardial.infarct, n (%) | Â | Â | 0.567 |
 No | 1072 (89.2%) | 115 (87.1%) |  |
 Yes | 130 (10.8%) | 17 (12.9%) |  |
Cerebrovascular.disease, n (%) |  |  |  < 0.001 |
 No | 1089 (90.6%) | 102 (77.3%) |  |
 Yes | 113 (9.40%) | 30 (22.7%) |  |
Chronic pulmonary disease, n (%) | Â | Â | 0.101 |
 No | 945 (78.6%) | 95 (72.0%) |  |
 Yes | 257 (21.4%) | 37 (28.0%) |  |
Dementia, n (%) | Â | Â | 0.550 |
 No | 1174 (97.7%) | 128 (97.0%) |  |
 Yes | 28 (2.33%) | 4 (3.03%) |  |
Diabetes, n (%) | Â | Â | 0.674 |
 No | 935 (77.8%) | 100 (75.8%) |  |
 Yes | 267 (22.2%) | 32 (24.2%) |  |
Renal disease, n (%) | Â | Â | 0.015 |
 No | 992 (82.5%) | 97 (73.5%) |  |
 Yes | 210 (17.5%) | 35 (26.5%) |  |
Gender, n (%) | Â | Â | 0.927 |
 Male | 682 (56.7%) | 76 (57.6%) |  |
 Female | 520 (43.3%) | 56 (42.4%) |  |