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. 2013 Aug;9(8):505–511.

Table 2.

Characteristics of Inflammatory Bowel Disease

Crohn’s disease (%) 64
Ulcerative colitis (%) 32
Indeterminate colitis (%) 4
Disease duration (years) 12.5±9.9
Relapsing course (%) 89
Active disease (%) 64
HBI 4.6±0.6
Phenotype (n)
 Inflammatory 21
 Penetrating 9
 Stricturing 7
Surgery (%) 51
 Ileal/IC resection 21
 Colectomy 15
 Proctocolectomy 9
 Other SB resection 6

HBI, Harvey-Bradshaw index; IC, ileocolonic; SB, small bowel.