. Author manuscript; available in PMC: 2013 Jan 1.

Published in final edited form as: Clin Gastroenterol Hepatol. 2011 Sep 22;10(1):52–57. doi: 10.1016/j.cgh.2011.09.005

Table 4.

Abdominopelvic CT results in 2001–2003 and 2007–2009

	2001–2003 (n=169)	2007–2009 (n=482)	P value^*

Inflammation or bowel wall thickening	65(38.5%)	257 (53.3%)	.003

Obstruction	35 (20.7%)	95 (19.7%)	.90

Abscess or perforation	17 (10.1%)	50 (10.4%)	.12

Fistula
Perianal	4 (2.4%)	9 (1.9%)	.36
Other	17 (10.1%)	29 (6.0%)	.20

Non-CD urgent/emergent diagnoses	11 (6.5%)	34 (7.0%)	.99

POA	51 (30.2%)	138(28.6%)	.92

POANCD	61 (36.1%)	166 (34.4%)	.91

Multivariable model adjusted for differences in aminosalicylate and biologic medication use