Anthropometric parameters and medical history of screening subjects in four provinces
| Male (N=42469) | Female (N=57531) | Total (N=10000) | ||||
|---|---|---|---|---|---|---|
| N or mean | % or SD | N or mean | N or mean | % or SD | N or mean | |
| Height (cm) | 166.81 | 6.91 | 156.22 | 6.42 | 160.72 | 8.45 |
| Weight (kg) | 68.22 | 10.34 | 59.21 | 9.39 | 63.03 | 10.77 |
| BMI (kg/m2) | 24.46 | 3.05 | 24.23 | 3.36 | 24.33 | 3.24 |
| <18.5 | 583 | 1.37% | 1449 | 2.52% | 2032 | 2.03% |
| 18.5–24.9 | 25237 | 59.42% | 34903 | 60.67% | 60140 | 60.14% |
| 25.0–29.9 | 14656 | 34.51% | 17984 | 31.26% | 32640 | 32.64% |
| ≥30.0 | 1974 | 4.65% | 3195 | 5.55% | 5169 | 5.17% |
| SBP (mm Hg) | 140.53 | 19.33 | 138.96 | 20.54 | 139.63 | 20.05 |
| DBP (mm Hg) | 82.91 | 10.78 | 80.10 | 10.80 | 81.29 | 10.88 |
| High blood pressure* | 20193 | 47.55% | 25275 | 43.93% | 45468 | 45.47% |
| TC (mmol/L) | 4.65 | 1.02 | 5.01 | 1.12 | 4.86 | 1.09 |
| TG (mmol/L) | 1.88 | 1.17 | 2.02 | 1.19 | 1.96 | 1.18 |
| HDL (mmol/L) | 1.44 | 0.46 | 1.58 | 0.45 | 1.52 | 0.46 |
| LDL (mmol/L) | 2.50 | 0.84 | 2.65 | 0.90 | 2.58 | 0.88 |
| Medical history | ||||||
| Hypertension | 8254 | 19.44% | 12602 | 21.90% | 20856 | 20.86% |
| Diabetes | 2197 | 5.17% | 3536 | 6.15% | 5733 | 5.73% |
| Myocardial infarction | 512 | 1.21% | 486 | 0.84% | 998 | 1.00% |
| PCI | 272 | 0.64% | 143 | 0.25% | 415 | 0.42% |
| CABG | 39 | 0.09% | 31 | 0.05% | 70 | 0.07% |
| Stroke | 2031 | 4.78% | 2466 | 4.29% | 4497 | 4.50% |
| Hemorrhage stroke | 194 | 0.46% | 161 | 0.28% | 355 | 0.36% |
| Ischemic stroke | 1604 | 3.78% | 2016 | 3.50% | 3620 | 3.62% |
Values are n (%) or mean (SD) as indicated.
*χ2 test for proportion and two-tailed t test (or t' test if equal variances not assumed) for means, α=0.05.
†High blood pressure: SBP ≥140 mm Hg or DBP ≥90 mm Hg.
BMI, body mass index; CABG, coronary artery bypass grafting; DBP, diastolic blood pressure; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; MI, myocardial infarction; PCI, percutaneous coronary intervention; SBP, systolic blood pressure; TC, total cholesterol; TG, triglyceride.