Table 2.

Prevalence of hyperuricemia and MCI by gender and age group

	Prevalence of hyperuricemia (%)				Prevalence of MCI (%)
	Men	Female	p	Subtotal	Men	Female	p	Subtotal
Age group
60–69 yrs	14.8	12.3	0.300	13.2	7.4	9.9	0.048	9.0
70–79 yrs	17.8	18.7	0.704	18.3	12.9	22.4	<0.001	18.5
≥ 80 yrs	22.6	24.1	0.815	23.2	26.1	38.0	0.039	30.9
ptrend	0.036	0.002		<0.001	<0.001	<0.001		<0.001
subtotal	17.5	16.3	0.475	16.7	12.9	18.0	0.001	15.9