Risk factors | Web-PATS database, n=2171 | The Western Denmark Heart Registry, n=2795 | P value | |
Female, n (%) | 617 (28) | 774 (28) | 0.59 | |
Hyperlipidemia, n (%) | 1046 (48) | 1132 (41) | <0.001 | |
Hypertension, n (%) | 1135 (52) | 1511 (54) | 0.15 | |
Diabetes mellitus, n (%) | 445 (21) | 541 (19) | 0.33 | |
Family history of CAD, n (%) | 523 (24) | 813 (29) | <0.001 | |
Previous stroke, n (%) | 207 (10) | NA | ||
Smoking, n (%) | 1465 (68) | 1949 (70) | 0.09 | |
Extracardial arteriopathy, n (%) | 133 (6) | NA | ||
BMI>30 kg/m2, n (%) | 575 (27) | NA | ||
LVEF<30%, n (%) | 994 (46) | 971 (35) | <0.001 | |
Angina, n (%) | 401 (19) | NA | ||
NYHA classification, n (%) | I | 359 (17) | ||
II | 993 (46) | |||
III | 575 (27) | |||
IV | 67 (3) | NA | ||
Age, years, n (%) | <51 | 264 (12) | 341 (12) | |
51–60 | 453 (21) | 605 (22) | ||
61–70 | 781 (36) | 930 (33) | ||
>71 | 673 (31) | 919 (33) | 0.23 |
Risk factors at baseline in both databases.
Smoking defined as active or prior smoker.
BMI, body mass index; CAD, coronary artery disease; LVEF, left ventricular ejection fraction; NA, not available in the database; NYHA, New York Heart Association Functional Classification.