Table 3.

Binary logistic regression to predict factors associated with the risk of mental disorders

Variables	Univariable logistic regression		Multivariable logistic regression
	OR	95% CI	OR	95% CI
Age (in years)	0.973	0.966 to 0.980	0.974	0.966 to 0.982
Sex (female)	1.561	1.305 to 1.867	1.031	0.825 to 1.288
Job status (unemployed or sick leave)	3.013	2.418 to 3.753	1.979	1.532 to 2.557
Depression diagnosis (yes)	4.931	3.886 to 6.257	2.420	1.789 to 3.279
Anxiety diagnosis (yes)	5.008	3.986 to 6.293	2.386	1.784 to 3.191
BASDAI (≥4)	4.269	3.444 to 5.291	2.801	2.173 to 3.610
Global Limitation Index (0–54)	1.046	1.038 to 1.055	1.021	1.011 to 1.031

Data are based on 1,895 respondents.

BASDAI, Bath Ankylosing Spondylitis Disease Activity Index.