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. 2022 Sep 7;8(2):e002460. doi: 10.1136/rmdopen-2022-002460

Table 4.

Type of new-onset immune-mediated inflammatory disease (IMID), N=33

New-onset IMID N (%) of patients Vaccine doses before IMID onset
N (%) of patients
1 2 3
Pericarditis 5 (14) 0 4 (80) 1 (20)
Polymyalgia rheumatica 4 (11) 0 0 4 (100)
Vasculitis* 4 (11) 1 (25) 2 (50) 1 (25)
Undifferentiated arthritis 3 (8) 1 (33) 1 (33) 1 (33)
Autoimmune thrombocytopaenia 3 (8) 1 (33) 1 (33) 1 (33)
Anti-phospholipid syndrome 2 (5) 1 (50) 1 (50) 0
Psoriatic arthritis 2 (5) 1 (50) 1 (50) 0
Spondyloarthritis 2 (5) 1 (50) 1 (50) 0
Rheumatoid arthritis 2 (5) 2 (100) 0 0
Ulcerative colitis 1 (3) 0 1 (100) 0
Adult-onset autoimmune enteropathy 1 (3) 0 1 (100) 0
Crystal arthritis 1 (3) 0 1 (100) 0
Cholangitis 1 (3) 0 1 (100) 0
Autoimmune thyroiditis 1 (3) 0 1 (100) 0
Optic neuritis 1 (3) 1 (100) 0 0

*n=1 Giant cell arteritis, n=1 IgA vasculitis (Schönlein-Henoch), n=1 leucocytoclastic vasculitis, n=1 microscopic polyangiitis.