Table 2.
Multivariate analysis for the composite end point
| Multivariate analysis for the composite end pointa,b |
|||
|---|---|---|---|
| OR | 95% CI | p value | |
| Age (per year) | 1.025 | 1.005–1.044 | 0.011 |
| Male gender | 3.005 | 1.960–4.605 | <0.001 |
| Tachypnoea | 3.169 | 1.929–5.209 | <0.001 |
| Sore throat | 1.869 | 1.129–3.096 | 0.015 |
| Cough | 1.761 | 1.106–2.804 | 0.017 |
| Oxygen saturation (Spo2) <92% | 5.404 | 3.339–8.746 | <0.001 |
| Any chest X-ray abnormality | 2.214 | 1.178–4.161 | 0.014 |
a
Composite end point of death, mechanical ventilation (including invasive and non-invasive mechanical ventilation with Bi-level Positive Airways Pressure), high flow nasal oxygen therapy, prone position, sepsis, systemic inflammatory response syndrome and embolic events.
b
Binary logistic regression model. Goodness-of-fit (Hosmer and Lemeshow), p 0.795.