Table 4.

Multivariate analysis of the relation between in-hospital mortality and treatment in COVID-19

Treatment	Multivariate analysis
	Odds ratio (95% CI)	P-value
Metformin	4.36 (1.22–15.59)	0.02
Statins	2.98 (0.65–13.76)	0.16
Arbidol	1.51 (0.60–3.84)	0.38
Lopinavir–ritonavir	1.10 (0.33–3.63)	0.88
Chloroquine/hydroxychloroquine	1.48 (0.17–12.53)	0.72
Ribavirin	0.43 (0.12–1.51)	0.19
Interferon	0.47 (0.13–1.66)	0.24
Chinese traditional medicine	3.02 (1.22–7.51)	0.02