OR and 95% CI of CHD according to MAP
| Variables | Q1: <84 (n=9438) | Q2: 84–92 (n=9181) | Q3: 93–102 (n=9939) | Q4: ≥103 (n=10 462) | P for trend | 1-SD increment |
| Model 1 | 1 | 1.29 (1.11–1.50) | 1.36 (1.17–1.58) | 1.63 (1.41–1.88) | <0.001 | 1.14 (1.09–1.19) |
| Model 2 | 1 | 1.31 (1.12–1.52) | 1.38 (1.19–1.61) | 1.65 (1.43–1.91) | <0.001 | 1.15 (1.09–1.20) |
| Model 3 | 1 | 1.21 (1.04–1.41) | 1.28 (1.10–1.49) | 1.38 (1.20–1.60) | <0.001 | 1.09 (1.04–1.15) |
Model 1: unadjusted.
Model 2: adjusted for age and gender.
Model 3: adjusted for age, gender, smoking, drinking, physical activity, family history of CHD, antihypertensive, lipid-lowering treatments and type 2 diabetes.
CHD, coronary heart disease; MAP, mean arterial pressure.