Table 2.
Univariate Cox regression analysis.
| Item | HR (95% CI) | P |
|---|---|---|
| Gender: male vs. female | 0.92 (0.7, 1.21) | 0.567 |
| Age, years | 1.02 (1.01, 1.03) | <0.001 |
| Heart rate | 1.01 (1.01, 1.02) | <0.001 |
| MAP, mmHg | 0.9968 (0.9897, 1.004) | 0.383 |
| Respiratory rate | 1.05 (1.02, 1.07) | <0.001 |
| Temperature (°C) | 0.97 (0.82, 1.14) | 0.679 |
| SPO2 | 0.99 (0.95, 1.02) | 0.357 |
| Hypertension | 1.13 (0.86, 1.49) | 0.371 |
| Hyperlipidemia | 0.76 (0.58, 1) | 0.051 |
| Atrial fibrillation | 1.13 (0.86, 1.49) | 0.379 |
| Myocardial infarct | 1.2 (0.86, 1.67) | 0.281 |
| Congestive heart failure | 0.95 (0.71, 1.29) | 0.755 |
| Charlson comorbidity | 1.07 (1.02, 1.12) | 0.006 |
| Neutrophils (109/L) | 1.08 (1.05, 1.11) | <0.001 |
| Lymphocytes (109/L) | 0.87 (0.74, 1.03) | 0.1 |
| Platelets (109/L) | 1.0003 (0.9989, 1.0018) | 0.638 |
| WBC (109/L) | 1.05 (1.03, 1.07) | <0.001 |
| Hemoglobin (g/L) | 0.9982 (0.9455, 1.0539) | 0.949 |
| RDW (109/L) | 1.02 (0.95, 1.08) | 0.624 |
| BUN (mg/dL) | 1.0043 (0.9988, 1.0099) | 0.124 |
| Anion gap (mmol/L) | 1.05 (1.03, 1.08) | <0.001 |
| Bicarbonate (mmol/L) | 0.95 (0.92, 0.98) | 0.002 |
| Chloride (mmol/L) | 0.9955 (0.9733, 1.0181) | 0.692 |
| Sodium (mmol/L) | 1.0051 (0.9781, 1.0327) | 0.716 |
| Potassium (mmol/L) | 0.93 (0.79, 1.09) | 0.346 |
| Glucose (mg/dL) | 1.0018 (1.0008, 1.0028) | <0.001 |
| INR | 0.95 (0.78, 1.17) | 0.659 |
| PT seconds | 0.9963 (0.9763, 1.0167) | 0.719 |
| PTT seconds | 1.0036 (0.9964, 1.0108) | 0.33 |
| Warfarin | 0.2 (0.12, 0.34) | <0.001 |
| NOAC | 0.1 (0.03, 0.3) | <0.001 |
| Antiplatelet agents | 0.46 (0.35, 0.61) | <0.001 |
| PEGJ | 0.1 (0.03, 0.31) | <0.001 |
| Mechanical ventilation | 2.49 (1.86, 3.33) | <0.001 |
| APS III | 1.02 (1.02, 1.02) | <0.001 |
| SAPS II | 1.04 (1.03, 1.05) | <0.001 |
| OASIS | 1.07 (1.05, 1.08) | <0.001 |
| LODS (days) | 1.16 (1.12, 1.2) | <0.001 |
| SOFA | 1.09 (1.06, 1.13) | <0.001 |
| GCSMIN | 0.89 (0.86, 0.92) | <0.001 |
| LOS.ICU | 0.94 (0.92, 0.97) | <0.001 |
| LOS.hospital | 0.81 (0.78, 0.84) | <0.001 |
HR, hazard ratio; CI, confidence interval; MAP, mean arterial pressure; SPO2, saturation of percutaneous oxygen; WBC, white blood cell; RDW, red blood cell distribution width; BUN, blood urea nitrogen; INR, international normalized ratio; PT, prothrombin time; PTT, partial thromboplastin time; NOAC, new oral anticoagulants; PEGJ, percutaneous gastrojejunostomy; APS III, acute physiology score III; SAPS II, simplified acute physiology score; OASIS, Oxford acute severity of illness score; LODS, logistic organ dysfunction score; SOFA, sequential organ failure assessment; GCS, Glasgow coma scale; LOS.ICU, length of stay in the ICU; LOS.hospital, length of stay in the hospital.