Table 5.

Association of hyperuricaemia with unilateral and bilateral SHOA

	Non-SHOA	Unilateral SHOA	Bilateral SHOA	P for trend
Total
Crude OR (95% CI)	1.00 (reference)	1.06 (0.65 to 1.72)	1.66 (1.00 to 2.75)	0.142
Adjusted OR (95% CI)*	1.00 (reference)	1.06 (0.63 to 1.77)	1.73 (1.00 to 2.97)	0.152
Men
Crude OR (95% CI)	1.00 (reference)	0.84 (0.32 to 2.24)	2.62 (1.21 to 5.68)	0.119
Adjusted OR (95% CI)†	1.00 (reference)	0.87 (0.32 to 2.36)	2.56 (1.15 to 5.70)	0.116
Women
Crude OR (95% CI)	1.00 (reference)	1.33 (0.76 to 2.35)	1.35 (0.67 to 2.73)	0.211
Adjusted OR (95% CI)†	1.00 (reference)	1.10 (0.60 to 2.02)	1.18 (0.54 to 2.58)	0.656

*Adjusted for age, sex, body mass index, smoking status, alcohol consumption, history of hand injury, diabetes and hypertension.

†Adjusted for age, body mass index, smoking status, alcohol consumption, history of hand injury, diabetes and hypertension.

SHOA, symptomatic hand osteoarthritis.