Christine M. Mesa

May 31, 2023 | bmjopen.bmj.com | Carol Hitchon |Christine M. Mesa |Charles Bernstein |Ruth Ann Marrie

ResultsBetween 12 March 2021 and 30 July 2022, we recruited 339 participants (online supplemental figure 2). Vaccination and disease activity data for the time points reported herein were available for 327 participants (78 IA: 77% rheumatoid arthritis; 84 SARDs: 57% lupus; 93 IBD: 43% Crohn’s; and 72 MS: 71% relapsing-remitting) (table 1). Most were female (79.4%) and white (84.7%), with a mean (SD) age of 56.0 (14.3) years.