Multivariate logistic regression analysis of risk factors for CHD and stroke
| Characteristics | CHD | Stroke | ||
| OR (95% CI) | P value | OR (95% CI) | P value | |
| Sex (male) | 0.63 (0.59 to 0.66) | ＜0.001 | 1.18 (1.14 to 1.23) | ＜0.001 |
| Region (rural) | 0.73 (0.70 to 0.76) | ＜0.001 | 1.17 (1.13 to 1.21) | ＜0.001 |
| Age | 1.54 (1.51 to 1.57) | ＜0.001 | 1.52 (1.50 to 1.55) | ＜0.001 |
| BMI | 1.16 (1.13 to 1.20) | ＜0.001 | 1.03 (1.00 to 1.05) | 0.034 |
| Smoking | 1.79 (1.68 to 1.90) | ＜0.001 | 1.45 (1.39 to 1.52) | ＜0.001 |
| Lack of exercise | 1.37 (1.31 to 1.43) | ＜0.001 | 1.35 (1.30 to 1.40) | ＜0.001 |
| Hypertension | 5.83 (5.49 to 6.18) | ＜0.001 | 9.09 (8.65 to 9.55) | ＜0.001 |
| Diabetes | 1.76 (1.68 to 1.84) | ＜0.001 | 1.30 (1.25 to 1.36) | ＜0.001 |
| Dyslipidaemia | 2.03 (1.94 to 2.13) | ＜0.001 | 1.44 (1.38 to 1.49) | ＜0.001 |
| AF | 1.98 (1.76 to 2.24) | ＜0.001 | 1.28 (1.13 to 1.44) | ＜0.001 |
| TIA | 1.97 (1.85 to 2.11) | ＜0.001 | 2.92 (2.77 to 3.08) | ＜0.001 |
| Family history of CHD | 4.89 (4.63 to 5.17) | ＜0.001 | 1.09 (1.03 to 1.16) | 0.004 |
| Family history of stroke | 1.60 (1.52 to 1.68) | ＜0.001 | 4.33 (4.16 to 4.50) | ＜0.001 |
| Regular drinking | 1.10 (1.03 to 1.18) | 0.007 | …… | …… |
AF, atrial fibrillation; BMI, body mass index; CHD, coronary heart disease; TIA, transient ischaemic attack.