Table 2.

Multivariable logistic regression analysis showing factors independently associated with work absenteeism over 30 days

Association with work absenteeism over 30 days
	Uncorrected univariable analysis			Multivariable analysis
Variable	Odds Ratio (OR)	95% CI	p value	Odds ratio (OR)	95% CI	p value
CD-QOL	0.97	0.95–0.99	0.04	0.99	0.95–1.02	0.42
BDI-II	1.05	1.01–1.10	< 0.01	1.05	1.00–1.10	0.06
GFD adherence (poor)	1.57	0.48–5.18	0.46	3.13	0.75–13.00	0.12
Time on GFD < 1 year	6.91	2.08–23.00	< 0.01	8.87	2.36–33.30	0.001
Symptoms over 30 days	10.70	1.39–81.50	0.02	10.20	1.09–96.50	0.04