Table 1.
General characteristics of the participants by hyperuricemia
| Characteristic | Male (n = 848) | Female (n = 1254) | Total (n = 2102) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| hyperuricemia (n = 148) | No hyperuricemia (n = 700) | P | subtotal | hyperuricemia (n = 204) | No hyperuricemia (n = 1050) | P | subtotal | ||
| x̄ ± s | |||||||||
| Age (yrs) | 73.5 ± 6.9 | 72.1 ± 6.8 | 0.028 | 72.3 ± 6.9 | 71.8 ± 6.0 | 70.1 ± 6.3 | 0.001 | 70.4 ± 6.2 | 71.2 ± 6.6 |
| WC(cm) | 94.0 ± 8.4 | 90.6 ± 8.4 | <0.001 | 91.2 ± 8.5 | 90.3 ± 9.5 | 85.6 ± 8.6 | <0.001 | 86.4 ± 8.9 | 88.3 ± 9.1 |
| BMI(kg/m2) | 25.7 ± 3.0 | 24.8 ± 3.1 | 0.002 | 24.9 ± 3.1 | 26.4 ± 3.8 | 24.8 ± 3.5 | <0.001 | 25.0 ± 3.6 | 25.0 ± 3.4 |
| SBP(mm Hg) | 136.8 ± 17.5 | 136.6 ± 18.0 | 0.927 | 136.7 ± 17.9 | 141.9 ± 20.4 | 140.2 ± 20.9 | 0.285 | 140.5 ± 20.8 | 139.0 ± 19.8 |
| DBP(mmHg) | 77.4 ± 9.4 | 78.6 ± 9.7 | 0.191 | 78.4 ± 9.7 | 75.9 ± 10.4 | 76.8 ± 9.9 | 0.273 | 76.6 ± 10.0 | 77.3 ± 9.9 |
| TC(mmol/L) | 5.0 ± 1.1 | 4.9 ± 0.9 | 0.131 | 4.9 ± 0.9 | 5.5 ± 1.0 | 5.5 ± 1.0 | 0.550 | 5.5 ± 1.0 | 5.3 ± 1.0 |
| TG(mmol/L) | 1.8 ± 1.0 | 1.5 ± 0.8 | 0.001 | 1.5 ± 0.9 | 2.1 ± 1.0 | 1.7 ± 0.9 | <0.001 | 1.8 ± 0.9 | 1.7 ± 0.9 |
| HDL-C(mmol/L) | 1.2 ± 0.3 | 1.3 ± 0.4 | 0.016 | 1.3 ± 0.4 | 1.4 ± 0.4 | 1.5 ± 0.4 | <0.001 | 1.5 ± 0.4 | 1.4 ± 0.4 |
| LDL-C(mmol/L) | 3.1 ± 0.9 | 3.0 ± 0.8 | 0.338 | 3.1 ± 0.8 | 3.4 ± 0.8 | 3.4 ± 0.9 | 0.506 | 3.4 ± 0.9 | 3.3 ± 0.8 |
| FPG(mmol/L) | 6.0 ± 1.3 | 6.1 ± 1.6 | 0.428 | 6.1 ± 1.5 | 6.1 ± 1.3 | 6.1 ± 1.8 | 0.704 | 6.1 ± 1.8 | 6.1 ± 1.7 |
| 2hPG(mmol/L) | 8.1 ± 2.6 | 8.2 ± 3.0 | 0.707 | 8.2 ± 3.0 | 9.2 ± 3.3 | 8.2 ± 3.3 | <0.001 | 8.4 ± 3.3 | 8.3 ± 3.2 |
| MMSE score | 27.7 ± 2.6 | 27.0 ± 3.8 | 0.014 | 27.1 ± 3.6 | 27.0 ± 3.5 | 26.7 ± 3.8 | 0.057 | 26.8 ± 3.7 | 26.9 ± 3.7 |
| n (%) | |||||||||
| Education ≥ 7 yrs | 124(83.8) | 576(82.3) | 0.663 | 700(82.5) | 142(69.6) | 680(64.8) | 0.183 | 822(65.6) | 1522(72.4) |
| Married | 131(88.5) | 650(92.9) | 0.075 | 781(92.1) | 157(77.0) | 836(79.6) | 0.392 | 993(79.2) | 1774(84.4) |
| Current smoking | 27(18.2) | 153(21.9) | 0.329 | 180(21.2) | 7(3.4) | 44(4.2) | 0.615 | 51(4.1) | 231(11.1) |
| Current alcohol drinking | 58(39.2) | 267(38.1) | 0.812 | 325(38.3) | 14(6.9) | 86(8.2) | 0.522 | 100(8.0) | 425(20.2) |
| Physical activity (≥0.5 h/day) | 88(59.5) | 422(60.3) | 0.852 | 510(60.1) | 121(59.3) | 603(57.4) | 0.618 | 724(57.7) | 1234(58.7) |
| Family history of dementia | 10(6.8) | 32(4.6) | 0.266 | 42(5.1) | 10(4.9) | 50(4.8) | 0.932 | 60(4.8) | 102(4.9) |
| Cerebral vascular disease | 28(18.9) | 90(12.9) | 0.053 | 118(13.9) | 25(12.3) | 124(11.8) | 0.857 | 149(11.9) | 267(12.7) |
| Kidney disease | 31(20.9) | 52(7.4) | <0.001 | 83(9.8) | 5(2.5) | 17(1.6) | 0.408 | 22(1.8) | 105(5.0) |
Data are mean ± SD for continuous values or n (%) for category values
TC total cholesterol, TG triglyceride, LDL-C low density lipoprotein cholesterol