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Table 1 Descriptive characteristics of examined cohorts

From: Phosphatidylserine-dependent anti-prothrombin antibodies (aPS/PT) in infliximab-treated patients with inflammatory bowel diseases

Gender n (%)

 F

15/30 (50 %)

 M

15/30 (50 %)

Age, median (IQR)

33 (29; 44)

Diagnosis n (%)

 CD

18/30 (60 %)

  L1

8/18 (44 %)

  L2

2/18 (12 %)

  L3

8/18 (44 %)

  B1

6/18 (33 %)

  B2

7/18 (39 %)

  B2 + 3

4/18 (22 %)

  B3

1/18 (6 %)

 UC

12/30 (40 %)

  E2

4/12 (33 %)

  E3

8/12 (67 %)

Concomitant treatment n (%)

 Immunosuppressants

11/30 (37 %)

 Corticosteroids

16/30 (53 %)

 Mesalazine

21/30 (70 %)

Response to the IFX treatment n (%)

 Responders

20/30 (67 %)

 Responders with adverse events

6/30 (20 %)

 Primary non-responders

1/30 (3 %)

 Secondary non-responders

3/30 (10 %)

  1. F females, M males, IQR interquartile range, IFX infliximab, CD Crohn’s disease, L1 ileal location of CD, L2 colonic location of CD, L3 ileo-colonic location of CD, B1 non-stricturing non-penetrating behavior of CD, B2 stricturing behavior of CD, B3 penetrating behavior of CD [16], UC ulcerative colitis, E2 left-sided UC, E3 extensive UC [16]