Table 4

Multivariate analysis for the development of chronic pouchitis

CovariateHR95% CIp Value
Sex
 Male1N/A0.06
 Female2.951.0–8.47
Age at surgery0.980.94–1.020.26
Family history
 No1N/A
 Yes1.890.63–5.550.26
Disease extent
 Left sided1N/A
 Pancolitis1.960.60–6.060.26
Extraintestinal disease
 No1N/A
 Yes2.330.71–7.690.16
High level pANCA
 No1N/A
 Yes8.471.67–16.950.005
  • HR, hazard ratio; CI, confidence interval; pANCA, perinuclear antineutrophil cytoplasmic antibody positive; N/A, not applicable.