Observational Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Mar 14, 2019; 25(10): 1266-1277
Published online Mar 14, 2019. doi: 10.3748/wjg.v25.i10.1266
Table 1 Clinical characteristics of the pediatric Crohn’s disease patients included in the study (n = 53) n (%)
Clinical characteristics of the pediatric Crohn’s disease
Males36 (68)
Age years (median, IQR)14.9 (11.9-16.0)
Age at diagnosis years (median, IQR)10.9 (8.3-13.1)
Duration of disease years (median, IQR)3.0 (1.3-5.1)
Concomitant immunosuppressant
Azathioprine27 (51)
Methotrexate19 (36)
None7 (13)
Previous IBD related surgery
Perianal surgery1 (2)
Resectional surgery6 (11)
Crohn’s disease: Age at diagnosis (Paris classification)
A1a: 0-< 10 yr20 (38)
A1b: 10-< 17 yr33 (62)
Crohn’s disease: Location (Paris classification)
L15 (9)
L222 (42)
L326 (49)
L435 (66)
Crohn’s disease: Behaviour (Paris classification)
B1: non-stricturing, non-penetrating31 (59)
B2: stricturing12 (23)
B3: penetrating7 (13)
B2B3: penetrating and structuring3 (5)
P: Perianal disease17 (32)
Crohn’s disease: Growth impairment (Paris classification)
Evidence of growth delay0 (0)
Infliximab dosing
Interval between infliximab doses (wk), mean (range)7 (4-8)
Mean dose (mg/kg)6.8