Table 1. Baseline characteristics of study population.
| Parameters | No. (%) of subjects | ||
|---|---|---|---|
| Male (n = 193,653) | Female (n = 185,752) | ||
| Age group, yr | |||
| 20–29 | 14,399 (7.4) | 16,506 (8.9) | |
| 30–39 | 38,881 (20.1) | 20,555 (11.1) | |
| 40–49 | 50,683 (26.2) | 48,404 (26.1) | |
| 50–59 | 46,108 (23.8) | 49,663 (26.7) | |
| 60–69 | 27,810 (14.4) | 31,614 (17.0) | |
| 70–79 | 15,772 (8.1) | 19,010 (10.2) | |
| Hypertension | 35,460 (24.3) | 34,804 (26.8) | |
| Diabetes | 14,364 (10.5) | 11,558 (9.7) | |
| Dyslipidemia | 5,584 (4.2) | 8,639 (7.3) | |
| BMI, kg/m2 | 24.3 ± 3.1 | 23.3 ± 3.4 | |
| WC, cm | 84.2 ± 8.0 | 76.5 ± 9.1 | |
| WtHR | 0.50 ± 0.05 | 0.49 ± 0.06 | |
| Systolic blood pressure, mmHg | 124.5 ± 13.9 | 119.3 ± 15.3 | |
| Diastolic blood pressure, mmHg | 77.8 ± 9.7 | 74.0 ± 9.9 | |
| Fasting blood glucose, mg/dL | 101.1 ± 26.4 | 96.1 ± 21.2 | |
| Triglyceride, mg/dL | 151.2 ± 103.2 | 110.6 ± 70.6 | |
| HDL, mg/dL | 52.0 ± 15.5 | 59.1 ± 17.6 | |
All data are presented as number (%) or mean ± standard deviation.
BMI = body mass index, WC = waist circumference, WtHR = waist-to-height ratio, HDL = high-density lipoprotein.