Table 5 Multivariate analysis of individual risk factors in each model for INTUBATION in patients with COVID-19
From: Pneumonia scoring systems for severe COVID-19: which one is better
| Risk factors | P value | OR value |
|---|---|---|
| MuLBSTA Score (sensitivity 0.6800, specificity 0.8929) | ||
| Multilobular infiltrates | 1.000 | – |
| Lymphocyte ≤ 0.8 * 10 9/L | 0.998 | – |
| Bacterial coinfection | 0.997 | – |
| Quit-smoker or acute-smoker | 0.419 | – |
| Hypertension | 0.118 | – |
| Age ≥ 60 years | 0.247 | – |
| CURB-65 Score (sensitivity 0.5556, specificity 0.7143) | ||
| Disturbance of consciousness | 0.055 | – |
| Blood urea nitrogen > 7 mmol/L | 0.241 | – |
| Breathing rate ≥ 30/min | 0.025 | 7.48 |
| Systolic pressure < 90 mmHg or diastolic pressure ≤ 60 mmHg | 1.000 | – |
| Age ≥ 65 years | 0.144 | – |
| APACHEII Score (sensitivity 0.6190, specificity 0.9063) | ||
| Temperature | 0.169 | – |
| Heart rate | 0.153 | – |
| Breathing rate | 0.051 | – |
| Blood pressure | 1.000 | – |
| Oxygen partial pressure | 0.219 | – |
| PH | 0.070 | – |
| K+ | 0.895 | – |
| Na+ | 0.168 | – |
| Creatinine | 0.692 | – |
| HCT | 0.503 | – |
| WBC | 0.498 | – |
| Consciousness | 0.987 | – |
| Age | 0.075 | – |
| Chronic diseases | 0.400 | – |