Table 1 Baseline demographics of patients presenting with STEMI
BMI | p Trend | |||
|---|---|---|---|---|
≤24.9 | 25-30 | >30 | ||
Patients (n) | 263 | 432 | 195 | <0.0001 |
Mean BMI, kg/m2 (SD) | 23.2 (1.7) | 27.2 (1.3) | 32.9 (2.8) | 0.11 |
Male (%) | 73.0 | 79.9 | 75.9 | |
Age (SD), y | 65.7 (12.8) | 62.8 (11.7) | 60.4 (11.7) | <0.006 |
Diabetes (%) | 0.59 | |||
NIDDM | 13.3 | 19.3 | 26.7 | |
IDDM | 0 | 0.2 | 0.5 | |
Hypercholesterinemia (%) | 45.2 | 45.8 | 49.7 | <0.0001 |
Renal insufficiency (%) | 29.3 | 18.7 | 11.5 | <0.0001 |
Hypertension (%) | 48.7 | 63.9 | 73.9 | <0.0001 |
Smoking (%) | ||||
Current | 42.9 | 37.5 | 46.7 | 0.48 |
Previous myocardial infarction (%) | 11.0 | 9.5 | 7.7 | 0.72 |
Previous PCI (%) | 9.1 | 7.4 | 7.7 | 0.90 |
Previous CABG (%) | 1.5 | 1.9 | 2.1 | 0.92 |
Previous stroke (%) | 4.6 | 3.9 | 4.1 | |
Ejection fraction | 0.88 | |||
>55 % (%) | 32.5 | 30.7 | 36.1 | |
45-55 % (%) | 33.5 | 37.9 | 36.2 | |
30-44 % (%) | 28.4 | 25.8 | 22.0 | |
<30 % (%) | 5.6 | 5.6 | 5.7 | |