Table 5.

Independent risk factors for mortality in patients with laboratory-confirmed COVID-19 pneumonia.

Parameter	OR	CI (95%)		p value
		Lower	Upper
Age (years)	1.04	1.007	1.082	0.02
C-reactive protein, mg/L	1.01	1.012	1.024	<0.001
Ferritin (ng/mL)	1.00	1.000	1.001	0.10
Diabetes mellitus (+)	1.97	0.718	5.415	0.18
Hypertension (+)	0.75	0.263	2.153	0.59

Those with significant p values are indicated in bold (P values < 0.05 indicated that the difference was statistically significant).