Table 2.

Antibody response (%) after the first dose of the SARS-CoV-2 vaccination^a.

Patient group	Number	Medications			Reference
		Immunomodulatory/Immunosuppressives	Biologic	Immunomodulatory + Biologic
		Antibody response (%)
Organ Transplantation	436	8.8	N/A	N/A	Boyarsky et al. [5]
IBD	865	N/A	31.4	23.3	Kennedy et al. [6]
ARDs	123	69.6	64.7	71.1	Boyarsky et al. [7]

N/A: Not applicable.

IBD: Inflammatory bowel syndrome.

ARD: Autoimmune rheumatic diseases.^a

^aRates of antibody responses were calculated using data from the original publications