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Table 2 Names of the assessed autoimmune diseases and their incidence rates during periods A-C

From: Investigating the association between SARS-CoV-2 infection, COVID-19 vaccination, and autoimmune diseases in a pediatric population: a comprehensive analysis

Characteristic

Overall AID,

2020–2022 (Group C),

2014–2016 (Group A),

2017–2019 (Group B),

N = 4,591

N = 1,502

N = 1,497

N = 1,592

Ankylosing spondylitis

82 (1.8%)

22 (1.5%)

28 (1.9%)

32 (2.0%)

APLA syndrome

342 (7.4%)

117 (7.8%)

121 (8.1%)

104 (6.5%)

Arthritis

1,056 (23%)

310 (21%)

375 (23%)

371 (23%)

Bechet disease

23 (0.5%)

5 (0.3%)

11 (0.7%)

7 (0.4%)

Celiac disease

1,305 (28%)

474 (32%)

524 (32%)

307 (19%)

Juvenile dermatomyositis, polymyositis

5 (0.1%)

1 (< 0.1%)

1 (< 0.1%)

3 (0.2%)

Diabetes mellitus type 1

267 (5.8%)

63 (6.1%)

92 (5.8%)

112 (6.8%)

Familial mediterranean fever

19 (0.4%)

6 (0.4%)

5 (0.3%)

8 (0.5%)

Guillain–barre syndrome

28 (0.6%)

7 (0.5%)

14 (0.9%)

7 (0.4%)

IgA vasculitis

305 (6.6%)

84 (6.6%)

93 (6.8%)

128 (8.0%)

Inflammatory bowel disease

442 (9.6%)

143 (9.6%)

148 (9.8%)

151 (9.5%)

ITP

21 (0.5%)

9 (0.6%)

9 (0.6%)

3 (0.2%)

Kawasaki disease

52 (1.1%)

19 (1.3%)

17 (1.0%)

16 (1.0%)

Morphea

102 (2.2%)

35 (2.3%)

35 (2.2%)

32 (2.2%)

Multiple sclerosis

33 (0.7%)

7 (0.5%)

13 (0.8%)

13 (0.8%)

Psoriasis

225 (4.9%)

61 (4.1%)

84 (5.4%)

80 (5.0%)

Raynaud

245 (5.3%)

94 (6.3%)

66 (4.4%)

85 (5.3%)

Sarcoidosis

3 (< 0.1%)

1 (< 0.1%)

1 (< 0.1%)

4 (< 0.1%)

Systemic lupus erythematosus

21 (0.5%)

9 (0.6%)

9 (0.6%)

3 (0.2%)

Systemic sclerosis

5 (0.1%)

3 (0.2%)

0 (0%)

2 (0.1%)

Uveitis, panuveitis

8 (0.2%)

4 (0.2%)

1 (< 0.1%)

3 (0.2%)

Vasculitisa

2 (< 0.1%)

0 (0%)

0 (0%)

2 (< 0.1%)

  1. Acronyms: APLA syndrome Antiphospholipid syndrome, ITP Idiopathic Thrombocytopenic Purpura, AID autoimmune diseases
  2. aVasculitis include Takayasu disease, ANCA-associated vasculitis, Granulomatosis with polyangiitis, microscopic polyangiitis