Table 1 Sociodemographic and medical characteristics of patients with coronary heart disease (CHD) (n = 1052) and an additional history of diabetes at baseline (n = 199)
Characteristics | Total: N | % | Additional history of diabetes: N | % |
|---|---|---|---|---|
Gender | ||||
Male | 894 | 84.9 | 151 | 75.9 |
Female | 158 | 15.0 | 48 | 24.1 |
Age (years) (μ, SD) | 60.0 ± 7.9 | 60.9 ± 6.5 | ||
30–49 | 148 | 14.1 | 15 | 7.5 |
50–59 | 305 | 29.0 | 50 | 25.2 |
60–70 | 599 | 56.9 | 134 | 67.3 |
Nationality a | ||||
German | 1028 | 97.8 | 195 | 98.0 |
Other | 23 | 2.2 | 4 | 2.0 |
School education | ||||
≤ 9 years | 625 | 59.4 | 132 | 66.3 |
> 9 years | 427 | 40.6 | 67 | 33.7 |
Family status | ||||
Married | 883 | 83.9 | 162 | 81.4 |
Other | 169 | 16.1 | 37 | 18.6 |
Smoking | ||||
Current | 48 | 4.6 | 8 | 4.0 |
Former | 667 | 63.4 | 120 | 60.3 |
Never | 337 | 32.0 | 71 | 35.7 |
Alcohol consumption | ||||
Any | 790 | 75.1 | 131 | 65.8 |
None | 262 | 24.9 | 68 | 34.2 |
Body mass index (kg/m 2 ) b | ||||
< 25 | 282 | 26.8 | 35 | 17.6 |
25–30 | 584 | 55.5 | 109 | 54.8 |
> 30 | 182 | 17.6 | 55 | 27.6 |
HDL-cholesterol (mg/dl) | ||||
< 40 | 638 | 60.6 | 129 | 64.8 |
≥ 40 | 414 | 39.4 | 68 | 34.2 |
History of myocardial infarction | 610 | 58.0 | 120 | 60.3 |