Table 1

Characteristics of CD patients using Vienna Classification

Characteristic

CD Patients*


Vienna Age

N (%)


A1 (< 40 yrs)

372 (77)


A2 (> 40 yrs)

111 (23)


Vienna Behavior

N (%)


B1 (Non-stricturing, non-penetrating)

110 (23)


B2 (Stricturing)

131 (27)


B3 (Penetrating)

240 (50)


Vienna Location

N (%)


L1 (Terminal ileum)

129 (27)


L2 (Colon)

146 (31)


L3 (Ileocolon)

169 (35)


L4 (Upper GI)

32 (7)


*Based on available clinical data

Kanaan et al. Journal of Negative Results in BioMedicine 2012 11:7   doi:10.1186/1477-5751-11-7

Open Data