Disability in Patients with Inflammatory Bowel Disease: Correlations with Quality of Life and Patient’s Characteristics

Table 5

Predictors for increased overall disability among population characteristics on the basis of multiple linear regressions in patients with Crohn’s disease.

	Adjusted square	Unstandardized; coefficients				95% confidence interval for		Collinearity statistics
			Std Error			Lower bound	Upper bound	VIF
Long activity		9.512	1.410	6.744	0.001	6.709	12.314	1.493
IBD-related; operations		6.168	1.767	3.491	0.001	2.658	9.679	1.413
Extensive; disease; (colitis)	0.703	−7.934	2.230	−3.558	0.001	−12.364	−3.503	1.058
Place of; residence; (rural)		3.326	1.336	2.490	0.015	0.672	5.981	1.249
Marital; status; (celibacy)		3.083	1.173	2.629	0.01	0.752	5.414	1.128
Employment; status; (full-time job)		5.530	1.140	4.850	0.001	3.265	7.796	1.181

: statistically significant.