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Table 1 Seropositivity rates of the different patient groups*

From: Low prevalence of IgA anti-transglutaminase 1, 2, and 3 autoantibodies in children with atopic dermatitis

  IgA-anti-TG1 IgA-anti-TG2 IgA-anti-TG3 IgA-anti-DGP
  + - + - + - + -
AD 6 291 0 297 9 288 7 290
(n = 297) (2%) (98%)   (100%) (3%) (97%) (2%) (98%)
AD + CD 2 3 4 1 0 5 3 2
(n = 5) (40%) (60%) (80%) (20%)   (100%) (60%) (40%)
CD 10 18 27 1 5 23 24 4
(n = 28) (36%) (64%) (96%) (4%) (18%) (82%) (86%) (14%)
Controls 2 50 1 51 2 50 2 50
(n = 52) (4%) (96%) (2%) (98%) (4%) (96%) (4%) (96%)
  AD vs controls p = 0.340 AD vs controls p = 0.14 AD vs controls p = 0.671 AD vs controls p = 0.628
AD vs CD p = 0** AD vs CD p = 0 AD vs CD p < 0.005 AD vs CD p = 0
AD vs ADCD p = 0.006 AD vs ADCD p = 0 AD vs ADCD p = 1 AD vs ADCD p < 0.005
ADCD vs controls p = 0.035 ADCD vs controls p < 0.005 ADCD vs controls p = 1 ADCD vs controls p < 0.005
ADCD vs CD p = 1 ADCD vs CD p = 0.284 ADCD vs CD p = 0.569 ADCD vs CD p = 0.216
CD vs controls p < 0.005 CD vs controls p = 0 CD vs controls p = 0.048 CD vs controls p = 0
  1. *Children with low serum IgA were excluded.
  2. **p values marked in bold are statistically significant.