Table 2.
Summary statistics of the prevalence for coronary heart disease and stroke among characteristics.
| Variables | CHD | p-value | Stroke | p-value |
|---|---|---|---|---|
| Gender, n (%) | 0.002a | <0.001a | ||
| Male | 4.01 (3.70–4.32) | 7.92 (7.50–8.35) | ||
| Female | 4.68 (4.41–4.95) | 5.95 (5.65–6.25) | ||
| Total | 4.42 (4.21–4.62) | 6.73 (6.48–6.98) | ||
| Age (years), n (%) | <0.001a | <0.001a | ||
| 18~ | 0.23 (0.00–0.48) | 0.08 (0.00–0.22) | ||
| 30~ | 0.72 (0.40–1.03) | 0.25 (0.07–0.44) | ||
| 40~ | 1.31 (1.05–1.57) | 1.44 (1.16–1.71) | ||
| 50~ | 4.68 (4.28–5.08) | 5.02 (4.61–5.43) | ||
| 60~ | 6.22 (5.79–6.65) | 10.83 (10.28–11.38) | ||
| 70~79 | 7.26 (6.52–8.00) | 13.79 (12.81–14.76) | ||
| Marital status, n (%) | 0.013a | <0.001a | ||
| Married/cohabiting | 4.33 (4.12–4.54) | 6.36 (6.10–6.61) | ||
| Unmarried/divorced/widowed | 5.18 (4.49–5.87) | 9.99 (9.06–10.91) | ||
| Education, n (%) | <0.001a | <0.001a | ||
| Primary school or below | 5.67 (5.33–6.02) | 8.97 (8.55–9.39) | ||
| Junior high school | 3.54 (3.25–3.82) | 5.27 (4.92–5.62) | ||
| Senior high school or above | 3.04 (2.61–3.48) | 4.00 (3.51–4.50) | ||
| Per capita monthly income, n (%) | <0.001a | <0.001a | ||
| <500 RMB | 5.06 (4.70–5.42) | 8.72 (8.25–9.19) | ||
| 500~RMB | 4.25 (3.91–4.60) | 6.07 (5.66–6.49) | ||
| ≥1,000 RMB | 3.86 (3.52–4.20) | 5.15 (4.76–5.55) | ||
| Smoking, n (%) | 0.002a | <0.001a | ||
| Never | 4.51 (4.27–4.75) | 6.25 (5.97–6.53) | ||
| Light | 2.81 (2.12–3.50) | 6.80 (5.75–7.85) | ||
| Moderate | 4.17 (3.23–5.10) | 7.72 (6.48–8.96) | ||
| Heavy | 4.63 (4.13–5.13) | 8.48 (7.81–9.15) | ||
| Drinking, n (%) | <0.001a | <0.001a | ||
| Never | 4.64 (4.40–4.87) | 6.62 (6.34–6.90) | ||
| Low risk | 3.49 (3.00–3.98) | 6.53 (5.88–7.19) | ||
| Medium risk | 3.52 (2.68–4.36) | 6.33 (5.22–7.44) | ||
| High risk | 4.44 (3.41–5.47) | 10.05 (8.54–11.56) | ||
| Adequate vegetable and fruit intake, n (%) | 0.002a | 0.308a | ||
| No | 4.15 (3.89–4.41) | 6.84 (6.51–7.17) | ||
| Yes | 4.79 (4.46–5.12) | 6.58 (6.20–6.96) | ||
| High meat diet, n (%) | <0.001a | <0.001a | ||
| No | 4.75 (4.52–4.99) | 7.32 (7.03–7.60) | ||
| Yes | 3.00 (2.61–3.38) | 4.24 (3.78–4.70) | ||
| Physical activity, n (%) | <0.001a | <0.001a | ||
| Low | 4.77 (4.40–5.14) | 9.15 (8.65–9.66) | ||
| Moderate | 4.61 (4.28–4.95) | 6.07 (5.69–6.46) | ||
| High | 3.79 (3.45–4.14) | 4.93 (4.54–5.32) | ||
| Family history of CHD/stroke, n (%) | 8.22 (7.26–9.18) | <0.001a | 11.17 (10.10–12.24) | <0.001a |
| BMI, n (%) | <0.001a | 0.004a | ||
| Underweight | 4.94 (3.56–6.32) | 7.46 (5.79–9.13) | ||
| Normal weight | 3.77 (3.47–4.06) | 6.00 (5.63–6.37) | ||
| Overweight | 4.54 (4.21–4.86) | 7.22 (6.81–7.63) | ||
| Obese | 5.57 (5.03–6.11) | 6.93 (6.34–7.53) | ||
| Hypertension, n (%) | 6.26 (5.84–6.68) | <0.001a | 12.36 (11.79–12.93) | <0.001a |
| Diabetes, n (%) | 7.39 (6.55–8.23) | <0.001a | 12.57 (11.50–13.63) | <0.001a |
| Dyslipidemia, n (%) | 5.74 (5.36–6.11) | <0.001a | 9.39 (8.92–9.86) | <0.001a |
a
Evaluated using chi-squared tests.
CHD, Coronary Heart Disease; RMB, Renminbi; BMI, Body Mass Index.
Bold values represent p < 0.05.