Table 4 Clinical risk factors for mortality in COVID-19 patients
Factors | OR (95% CI) | p value |
|---|---|---|
Age > 50 | 6.4 (2.8, 14.4) | < 0.001 |
Multiple comorbidities | 5.2 (2.7, 9.8) | < 0.001 |
Shortness of breath | 3.7 (1.4, 9.7) | 0.008 |
Consciousness disorders | 24.6 (1.6, 383) | 0.02 |
Respiratory rate > 25 breaths/minute | 1.1 (0.5, 2.4) | 0.8 |
SpO2 level < 94% | 2.1 (1.1, 3.9) | 0.02 |
The flow of oxygen > 5 L/minute | 0.1 (0.07, 0.3) | < 0.001 |