Table 1 Comparison of general characteristics between the Hei Yi Zhuang and Han populations
Parameters | Hei Yi Zhuang | Han Nationality |
|---|---|---|
Number | 548 | 496 |
Sex (male/female) | 290/258 | 264/232 |
Age (year) | 45.78 ± 16.33 | 45.24 ± 15.87 |
Body height (cm) | 152.76 ± 9.57 | 152.88 ± 8.74 |
Body weight (kg) | 49.13 ± 8.43 | 50.58 ± 8.62* |
Body mass index (kg/m2) | 21.26 ± 2.12 | 22.58 ± 2.57** |
Systolic blood pressure (mmHg) | 125.79 ± 17.36 | 118.75 ± 16.73** |
Diastolic blood pressure (mmHg) | 76.86 ± 11.24 | 76.46 ± 10.36 |
Pulse pressure (mmHg) | 49.14 ± 13.57 | 44.27 ± 11.62** |
Cigarette smoking [n(%)] | Â | Â |
   Nonsmoker | 352(64.23) | 356(71.77)* |
   <20 cigarettes/day | 114(20.81) | 66(13.31)* |
   ≥20 cigarettes/day | 82(14.96) | 74(14.92) |
Alcohol consumption [n(%)] | Â | Â |
   Nondrinker | 246(44.89) | 260(52.42)** |
   ≤250 g wine/day | 224(40.88) | 180(36.29) |
   >250 g wine/day | 78(14.23) | 56(11.29) |