Table 2.

Characteristics associated with depression in gout patients^a

Variables	OR (95% CI)	P-value
25(OH)Db	3.833 (1.406–10.453)	0.009
Gout attacks in multiple joint	4.454 (1.468–13.512)	0.008
Frequent gout attacks (≥3)	6.136 (1.737–21.674)	0.005
Age	0.986 (0.945–1.029)	0.520
Sex	1.011 (0.322–3.176)	0.985

Note:

^aIncludes age, sex, and the variables which were significant (P<0.05) in the multivariable model;

^bquartile 1.

Abbreviation: 25(OH)D, 25-hydroxyvitamin D.