Characteristics of the study sample at 1-year follow-up
N (%) | |
---|---|
Total | 1038 (100) |
Age | |
30–49 years | 151 (14.6) |
50–59 years | 299 (28.8) |
≥60 years | 588 (56.7) |
Sex | |
Male | 884 (85.2) |
Female | 154 (14.8) |
Education | |
Low (≤9 years) | 413 (40.1) |
Moderate (10–11 years) | 235 (22.8) |
High (12–13 years) | 178 (17.3) |
Unknown | 7 |
Employment status | |
Employed | 315 (30.4) |
Not employed, unemployed, retired | 722 (69.6) |
Unknown | 1 |
BMI | |
<25 kg/m2 | 246 (23.7) |
25–30 kg/m2 | 560 (54.0) |
>30 kg/m2 | 231 (22.3) |
Unknown | 1 |
Smoking status (cotinine-validated) | |
Never smoker | 307 (29.7) |
Former smoker | 498 (48.2) |
Current smoker | 229 (22.2) |
Unknown | 4 |
Frequency of strenuous physical activity | |
Daily | 159 (15.3) |
5–6 times/week | 164 (15.8) |
2–4 times/week | 429 (41.3) |
1–4 times/month | 192 (18.5) |
Rarely/never | 94 (9.1) |
Number of affected vessels | |
1-vessel disease | 272 (27.5) |
2-vessel disease | 280 (28.3) |
3-vessel disease | 437 (44.2) |
Unknown | 49 |
LV function | |
Not or only mildly impaired | 752 (78.7) |
Moderately or severely impaired | 203 (21.3) |
Unknown | 83 |
History of myocardial infarction | |
Yes | 602 (58.0) |
No | 436 (42.0) |
History of stroke | |
Yes | 44 (4.6) |
No | 919 (95.4) |
Unknown | 75 |
History of diabetes | |
Yes | 190 (18.5) |
No | 839 (81.5) |
Unknown | 9 |
History of hypertension | |
Yes | 698 (68.0) |
No | 328 (32.0) |
Unknown | 12 |
Self-reported health | |
Poor/very poor | 49 (4.7) |
Not so good | 142 (13.7) |
Satisfactory | 473 (45.7) |
Good/very good | 372 (35.9) |
Unknown | 2 |
Study centre | |
Isny | 537 (51.7) |
Bad Nauheim | 501 (48.3) |