Variable | Overall (n=1363) | With prior CABG (n=508) | Without prior CABG (n=855) | p Value |
---|---|---|---|---|
Clinical characteristics | ||||
Age (years)* | 64.5±10.8 | 67.7±9.0 | 63.3±10.4 | <0.001 |
Men (%) | 85.1 | 86.2 | 84.4 | 0.371 |
Hypertension (%) | 89.0 | 92.6 | 87.2 | 0.005 |
Hyperlipidaemia (%) | 94.0 | 96.0 | 92.6 | 0.016 |
Diabetes (%) | 40.0 | 44.3 | 36.8 | 0.011 |
Heart failure (%) | 24.0 | 24.7 | 23.1 | 0.540 |
Ejection fraction <40% (%) | 22.0 | 21.0 | 22.5 | 0.701 |
History of myocardial infarction (%) | 42.0 | 44.9 | 39.8 | 0.092 |
History of stroke (%) | 6.0 | 8.0 | 4.5 | 0.015 |
Prior PCI (%) | 42.0 | 43.4 | 40.8 | 0.337 |
*Mean±SD.
CABG, coronary artery bypass graft surgery; CTO, chronic total occlusion; PCI, percutaneous coronary intervention.