Table 3.

Multivariable logistic regression analysis of factors associated with day 28 mortality

	Alive N = 119	Dead N = 37
	N	N	OR (CI 95%)	p value
Age, years	119	37	1.04 (1.01; 1.08)	0.012
SOFA score	116	36	1.16 (1.03; 1.30)	0.017

	N (H%)	N (H%)	OR (CI 95%)	p value
Subvariant lineage
BA.2	39 (78.0%)	11 (22.0%)	1 (ref.)	0.791
BA.4/5	44 (73.3%)	16 (26.7%)	1.29 (0.53; 3.11)	0.572
BQ.1.1 group	36 (78.3%)	10 (21.7%)	0.98 (0.37; 2.59)	0.975
Gender, female	38 (79.2%)	10 (20.8%)	0.79 (0.35;1.80)	0.573
Immunosuppression	43 (68.2%)	20 (31.7%)	2.00 (0.95; 4.22)	0.070

aOR: adjusted odds ratio; CI: confidence interval; bolded values are significant at the p < 0.05 level