Table IV.

Univariate and multivariate analysis for factors associated with delayed SARS-CoV-2 RNA positivity and mortality

Variables	Univariate			Model 1			Model 2
				Multivariate			Multivariate
Outcome: mortality	OR	95% CI	P	OR	95% CI	P	OR	95% CI	P
Delayed SARS-CoV-2 RNA positivity	2.088	1.18–3.70	0.01	1.91	1.05–3.50	0.034	1.78	0.99–3.25	0.056
CCI ≥5	3.542	2.54–4.93	<0.001	3.58	2.55–5.0	<0.001
Male	1.897	1.36–2.64	<0.001	2.01	1.42–2.83	<0.001	2.17	1.53–3.07	<0.001
Age >65 years	3.178	1.26–2.46	<0.001				2.64	1.83–3.81	<0.001
CKD	2.28	1.59–3.26	<0.001				1.6	1.09–2.36	0.017
Hypertension	1.619	1.13–2.29	0.007				1.56	1.08–2.26	0.019

CCI, Charlson Comorbidity Index; CKD, chronic kidney disease; CI, confidence interval; OR, odds ratio.