Table 1.
Risk Factors, Comorbidities, and Cardiovascular History
| Parameters | T1MI, n=379 | T2MI, n=62 | P value |
|---|---|---|---|
| Risk factors and comorbidities | |||
| Age, y | 58 [50–65] | 54 [43–64] | 0.091 |
| Women | 75 (19.8) | 20 (32.3) | 0.031 |
| Hypertension | 232 (61.2) | 36 (58.1) | 0.675 |
| Diabetes | 110 (29.0) | 10 (16.1) | 0.044 |
| Hypercholesterolemia | 111 (29.3) | 14 (22.5) | 0.362 |
| Smoking | 92 (24.3) | 9 (14.5) | 0.090 |
| Family history of CAD | 17 (4.5) | 0 (0) | 0.147 |
| BMI, kg/m2 | 27.4 [23.9–30.4] | 25.7 [22.1–28.3] | 0.045 |
| Obesity | 87 (22.9) | 10 (16.1) | 0.229 |
| Cardiovascular history | |||
| MI | 32 (8.4) | 2 (3.2) | 0.202 |
| PCI | 14 (3.7) | 0 (0) | 0.235 |
| Stroke | 21 (5.5) | 3 (4.8) | 0.556 |
| PAD | 12 (3.2) | 1 (1.6) | 1.000 |
| Heart failure/LV dysfunction | 8 (2.1) | 5 (8.1) | 0.025 |
| AF/flutter | 1 (0.3) | 5 (8.1) | <0.001 |
Values are expressed as number (percentage) or median [interquartile range].
AF indicates atrial fibrillation; BMI, body mass index; CAD, coronary artery disease; LV, left ventricular; MI, myocardial infarction; PAD, peripheral arterial disease; PCI, percutaneous coronary intervention; T1MI, type 1 myocardial infarction; and T2MI, type 2 myocardial infarction.