Influence of patient and angiographic characteristics on the development of GOODCOLL
| Characteristic | Univariable | Multivariable | ||||
| OR | 95% CI | P values | OR | 95% CI | P values | |
| Age | 0.984 | 0.962 to 1.006 | 0.141 | – | – | – |
| Male gender | 1.015 | 0.538 to 1.915 | 0.964 | – | – | – |
| Hypertension | 0.558 | 0.352 to 0.885 | 0.013 | 0.583 | 0.366 to 0.929 | 0.023 |
| Hypercholesterolaemia | 1.109 | 0.688 to 1.789 | 0.670 | – | – | – |
| Diabetes mellitus | 0.430 | 0.226 to 0.819 | 0.010 | 0.620 | 0.266 to 1.442 | 0.267 |
| SYNTAX score pre-pPCI | 0.970 | 0.945 to 0.995 | 0.017 | 0.972 | 0.947 to 0.997 | 0.031 |
| LVEF at baseline | 1.030 | 1.005 to 1.055 | 0.019 | 1.020 | 0.994 to 1.046 | 0.127 |
CTO, coronary chronictotal occlusion; GOODCOLL, well-developed collaterals to the CTO; LAD, left anterior descending artery; LCX, left circumflex artery; LVEDV, left ventricular end-diastolic volume; LVEF, leftventricular ejection fraction; MI, myocardial infarction; PCI, percutaneous coronary intervention; POORCOLL, poorly developed collaterals to the CTO; pPCI, primary PCI; RCA, rightcoronary artery; TIMI, thrombolysis in myocardial infarction.