Q wave AMI (n=306) | p Value | Non-Q wave AMI (n=527) | p Value | Myocardial ischaemia (n=1274) | |
Age (years) | |||||
Mean (SD) | 68 (11) | 0.003 | 71 (12) | < 0.0001 | 68 (13) |
Range | 35–94 | 24–101 | 19–100 | ||
Sex (%) | |||||
Women | 32.4 | 32.8 | < 0.0001 | 44.6 | |
Men | 67.6 | 67.2 | 55.4 | ||
History (%) | |||||
Myocardial infarction (9)1-150 | 10.9 | < 0.0001 | 30.7 | 29.4 | |
Angina pectoris (14) | 34.8 | 0.002 | 46.0 | < 0.0001 | 57.8 |
Diabetes mellitus (10) | 7.9 | 0.013 | 13.8 | 11.4 | |
Hypertension (6) | 28.8 | 0.018 | 37.1 | 32.8 | |
Congestive heart failure (5) | 5.6 | < 0.0001 | 22.3 | 24.7 | |
Smoking (107) | 43.0 | 0.026 | 34.7 | 30.9 |
↵1-150 The number of patients with missing information is shown in parentheses. AMI, acute myocardial infarction.