Features | OR [95% CI] | P value |
---|---|---|
Demographic characteristics | ||
 Weight (with each 10 kg increment) | 0.971 [0.947, 0.995] | 0.017 |
 Admission type (unscheduled surgical as reference) | ||
  Medical | 1.195 [1.054, 1.356] | 0.005 |
  Scheduled surgical | 0.696 [0.492, 0.986] | 0.041 |
Comorbidities | Â | Â |
 Cerebrovascular disease | 1.395 [1.198, 1.626] |  < 0.001 |
 Paraplegia | 1.685 [1.340, 2.118] |  < 0.001 |
 Metastatic solid tumor | 1.587 [1.241, 2.029] |  < 0.001 |
Vital signs | ||
 HR (with every 10 beats/min increment) | 1.047 [1.014, 1.082] | 0.005 |
 RR | 1.019 [1.007, 1.031] | 0.001 |
 SpO2 | 0.943 [0.921, 0.964] |  < 0.001 |
GCS | ||
 GCS eyes | 0.773 [0.723, 0.826] |  < 0.001 |
 GCS motor | 0.844 [0.811, 0.879] |  < 0.001 |
Blood biochemistry | ||
 PaCO2 (with every 10 mmHg increment) | 1.151 [1.076, 1.231] |  < 0.001 |
 Glucose | 1.002 [1.001, 1.004] |  < 0.001 |
 Hemoglobin | 0.910 [0.880, 0.940] |  < 0.001 |
 BUN | 1.008 [1.005, 1.012] |  < 0.001 |
 Creatinine (with every 0.1 mg/dl increment) | 0.986 [0.979, 0.994] |  < 0.001 |
 Sodium (with every 10 mmol/L increment) | 1.397 [1.275, 1.532] |  < 0.001 |
 Calcium | 0.883 [0.813, 0.959] | 0.003 |
 Anion gap | 1.061 [1.042, 1.081] |  < 0.001 |
 PTT | 1.005 [1.002, 1.008] | 0.002 |
 INR | 1.182 [1.064, 1.314] | 0.002 |
Ventilator parameters | ||
 Ppeak | 1.037 [1.027, 1.047] |  < 0.001 |
 PEEP | 1.082 [1.057, 1.107] |  < 0.001 |
 Inspiratory flow rate | 1.011 [1.008, 1.013] |  < 0.001 |
Norepinephrine (with every 0.1 mcg/kg/min increment) | 1.308 [1.228, 1.394] |  < 0.001 |
Intravenous antibiotics | 0.843 [0.743, 0.957] | 0.008 |
CRRT | 1.734 [1.319, 2.280] |  < 0.001 |