Table 3.

Risk of Hospitalization Among Celiac Disease Patients and Referent Individuals With COVID-19 Infection by Multivariate Analysis

Variable	Hazard ratio	95% Confidence interval
Preexisting lung disease	2.62	1.40–4.93
Diabetes mellitus	0.883	0.52–2.44
Obesity	0.863	0.49–1.52
COVID-19 vaccine	0.535	0.31–0.93
Celiac disease	2.10	1.21–3.65
Tobacco use	1.29	0.71–2.34