Table 1 Study population characteristics
n = 33,412 | |
|---|---|
Age at health examination, year (mean ± SD) | 60.3 (±10.6) |
20–29, n (%) | 179 (0.5) |
30–39, n (%) | 2133 (6.4) |
40–49, n (%) | 3004 (9.0) |
50–59, n (%) | 6179 (18.5) |
60–69, n (%) | 15,642 (46.8) |
70≤, n (%) | 6275 (18.8) |
Age at first delivery, year (mean ± SD) | 25.3 (±3.7) |
BMI, kg/m2 (mean ± SD) | 23.1 (±3.6) |
<25 kg/m2 | 24,640 (73.8) |
≥25 kg/m2 | 8772 (26.3) |
History of HDP, n (%) | 1585 (4.7) |
Prevalence of hypertension, n (%) | 12,524 (37.5) |
Family history of hypertension, n (%) | |
Present | 11,218 (33.6) |
Absent | 20,520 (61.4) |
Unknown | 1674 (5.0) |
Alcohol drinking status, n (%) | |
Never | 21,405 (64.1) |
Past | 546 (1.6) |
Current | 11,105 (33.2) |
Unknown | 356 (1.1) |
