Table 3 Baseline predictors of coronary revascularisation being done within one year in conservative group patients.
| None (n = 657) | PCI only (n = 145) | CABG or both (n = 113) | |
|---|---|---|---|
| Age (years) | |||
| <60 | 292 (76%) | 59 (15%) | 33 (9%) |
| 60–69 | 205 (67%) | 54 (18%) | 47 (15%) |
| ⩾70 | 160 (71%) | 32 (14%) | 33 (15%) |
| Sex | |||
| Men | 401 (69%) | 90 (15%) | 92 (16%) |
| Women | 256 (77%) | 55 (17%) | 21 (6%) |
| Smoking | |||
| Never | 139 (71%) | 30 (15%) | 28 (14%) |
| Former | 283 (70%) | 66 (16%) | 55 (14%) |
| Current | 235 (75%) | 49 (16%) | 30 (10%) |
| Angina grade | |||
| 0 | 227 (79%) | 45 (15%) | 16 (6%) |
| 1–2 | 211 (72%) | 40 (14%) | 43 (13%) |
| 3–4 | 219 (66%) | 60 (18%) | 54 (16%) |
| Previous myocardial infarction | |||
| No | 482 (71%) | 121 (18%) | 78 (11%) |
| Yes | 175 (75%) | 24 (10%) | 35 (15%) |
| Diabetes | |||
| No | 571 (71%) | 134 (14%) | 96 (12%) |
| Yes | 86 (75%) | 11 (10%) | 17 (15%) |
CABG, coronary artery bypass graft; PCI, percutaneous coronary intervention.