Table 3.

Multiple logistic regression analysis showing variables that were significantly associated with suboptimal/undetectable (combined) antibody response to vaccine.

Odds ratio estimates
Effect	Point estimate	95% Wald confidence limits		p value
Liver transplantation (yes vs. no)	2.71	1.03	7.13	0.04
One immunosuppressant vs. none	3.12	1.12	8.68	0.66
2-3 immunosuppressants vs. none	14.38	5.09	40.66	<0.0001
Moderna vaccine vs. Johnson & Johnson	0.02	0.01	0.10	<0.0001
Pfizer vaccine vs. Johnson & Johnson	0.06	0.02	0.24	0.03

Etiology of liver disease, presence of cirrhosis and renal impairment were not significant in multiple logistic regression analysis.