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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.