Table 2 The univariate logistic analysis between factors and 28-day mortality.
Exposure | Statistics | HR (95% CI) | P value |
|---|---|---|---|
Demographics | |||
Male | 10,714 (47.92%) | Ref | 0.206 |
Female | 11,642 (52.08%) | 0.941 (0.855, 1.034) | |
Age | 76.36 ± 7.47 | 1.018 (1.012, 1.025) | < 0.001 |
Ethnicity | |||
Caucasian | 18,130 (81.08%) | 1.154 (1.02, 1.31) | 0.025 |
Other | 4231 (18.92%) | Ref | |
BMI (kg/m2) | 28.00 ± 6.87 | 0.986 (0.979, 0.993) | < 0.001 |
Comorbidities | |||
Pneumonia | |||
No | 18,843 (84.27%) | Ref | 0.053 |
Yes | 3518 (15.73%) | 1.116 (0.998, 1.247) | |
AMI | |||
No | 21,051 (94.14%) | Ref | < 0.001 |
Yes | 1310 (5.86%) | 1.341 (1.130, 1.592) | |
Arrhythmias | |||
No | 17,423 (77.92%) | Ref | < 0.001 |
Yes | 4938 (22.08%) | 1.290 (1.165, 1.429) | |
CHF | |||
No | 19,552 (87.44%) | Ref | 0.760 |
Yes | 2809 (12.56%) | 1.021 (0.893, 1.168) | |
DM | |||
No | 19,716 (88.17%) | Ref | 0.502 |
Yes | 2645 (11.83%) | 0.952 (0.826, 1.098) | |
Scoring systems | |||
Acute Physiology Score III | 49.62 ± 21.15 | 1.026 (1.024, 1.029) | < 0.001 |
GCS score | 12.64 ± 3.52 | 0.896 (0.886, 0.906) | < 0.001 |
Apache IV score | 67.59 ± 21.75 | 1.026 (1.024, 1.029) | < 0.001 |
Vital signs | |||
Temperature (°C) | 36.39 ± 0.63 | 0.678 (0.632, 0.728) | < 0.001 |
Respiratory rate (bpm) | 26.82 ± 14.83 | 1.012 (1.009, 1.016) | < 0.001 |
Heart rate (bpm) | 100.53 ± 31.90 | 1.007 (1.005, 1.008) | < 0.001 |
MAP (mmHg) | 84.79 ± 44.19 | 0.998 (0.997, 0.999) | 0.003 |
Laboratory data | |||
Glucose (mg/dL) | 144.06 ± 56.54 | 1.003 (1.002, 1.004) | < 0.001 |
BUN (mg/dL) | 29.35 ± 17.80 | 1.012 (1.010, 1.014) | < 0.001 |
Creatinine (mg/dL) | 1.51 ± 1.06 | 1.210 (1.168, 1.254) | < 0.001 |
Albumin (g/dL) | 2.84 ± 0.64 | 0.684 (0.635, 0.736) | < 0.001 |
PLT (k/mcl) | 195.69 ± 84.62 | 0.999 (0.999, 1.000) | 0.003 |
RBC (k/mcl) | 3.63 ± 0.73 | 1.005 (0.942, 1.073) | 0.871 |
WBC (cells × 109/L) | 12.05 ± 6.35 | 1.033 (1.027, 1.040) | < 0.001 |
Hemoglobin (g/dL) | 10.80 ± 2.20 | 0.999 (0.978, 1.021) | 0.918 |
AST (U/L) | 71.59 ± 164.89 | 1.001 (1.001, 1.001) | < 0.001 |
ALT (U/L) | 52.88 ± 111.13 | 1.002 (1.002, 1.002) | < 0.001 |
AST/ALT | 1.45 ± 0.76 | 1.406 (1.335, 1.481) | < 0.001 |
