Table 1 Baseline characteristics of the study participants by new onset-hypertension
Variables | Male | Female | ||||
|---|---|---|---|---|---|---|
New onset-hypertension | P value | New onset-hypertension | P value | |||
No (n = 1636) | Yes (n = 393) | No (n = 1558) | Yes (n = 398) | |||
Age, y | 47.5 ± 7.2 | 47.4 ± 6.9 | 0.807 | 44.7 ± 6.9 | 46.0 ± 7.2 | 0.001 |
SBP, mmHg | 113.9 ± 11.6 | 119.8 ± 10.2 | < 0.001 | 113.3 ± 11.6 | 119.3 ± 11.4 | < 0.001 |
DBP, mmHg | 73.7 ± 8.2 | 77.6 ± 6.6 | < 0.001 | 72.6 ± 7.9 | 76.0 ± 7.3 | < 0.001 |
BMI, kg/m2 | 21.0 ± 2.2 | 21.7 ± 2.7 | < 0.001 | 21.7 ± 2.6 | 22.6 ± 2.9 | < 0.001 |
Waist circumference, cm | 74.2 ± 7.3 | 76.7 ± 8.2 | < 0.001 | 72.3 ± 7.6 | 75.2 ± 8.3 | < 0.001 |
WHR, waist/hip | 0.85 ± 0.15 | 0.86 ± 0.06 | 0.225 | 0.8 ± 0.2 | 0.8 ± 0.1 | 0.242 |
WHtR, waist/height | 0.46 ± 0.04 | 0.47 ± 0.05 | < 0.001 | 0.5 ± 0.0 | 0.5 ± 0.1 | < 0.001 |
Laboratory results | ||||||
Fasting glucose, mmol/L† | 5.3 (5.0–5.7) | 5.3 (5.0–5.7) | 0.883 | 5.3 (5.0–5.7) | 5.4 (5.1–5.8) | < 0.001 |
Total cholesterol, mmol/L† | 4.2 (3.8–4.8) | 4.4 (3.8–4.9) | 0.037 | 4.3 (3.8–4.9) | 4.4 (3.9–5.0) | 0.016 |
Triglycerides, mmol/L† | 0.9 (0.7–1.2) | 1.0 (0.8–1.5) | < 0.001 | 1.1 (0.9–1.5) | 1.2 (0.9–1.6) | < 0.001 |
HDL, mmol/L† | 1.4 (1.2–1.6) | 1.3 (1.1–1.6) | 0.037 | 1.4 (1.1–1.6) | 1.3 (1.1–1.6) | 0.229 |
Smoking status, n (%) | 0.049 | 0.296 | ||||
Never | 342 (21.0) | 74 (18.9) | 1484 (95.6) | 381 (96.2) | ||
Former | 126 (7.7) | 45 (11.5) | 5 (0.3) | 3 (0.8) | ||
Current | 1161 (71.3) | 273 (69.6) | 64 (4.1) | 12 (3.0) | ||
Drinking status, n (%) | 0.001 | 0.125 | ||||
Never | 982 (60.2) | 197 (50.3) | 1511 (97.5) | 384 (96.7) | ||
Former | 31 (1.9) | 12 (3.1) | 1 (0.1) | 2 (0.5) | ||
Current | 617 (37.9) | 183 (46.7) | 37 (2.4) | 11 (2.8) | ||