Table V.
Predictors for 30-day outcomes of CEA
| MACE | Stroke/death | Stroke | Death | MI | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Risk factors | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI |
| Symptomatic | 1.8 | 1.4–2.4 | 2.3 | 1.7–3.1 | 2.5 | 1.8–3.5 | - | - | - | - |
| Age ≥80 years | 1.4 | 1.0–1.8 | - | - | - | - | - | - | - | - |
| CHF class (III/IV) | 1.7 | 1.0–2.8 | 1.8 | 1.0–3.2 | - | - | 3.5 | 1.5–7.8 | - | - |
| LVEF <30% | 3.5 | 1.6–7.7 | 3.2 | 1.3–7.6 | - | - | - | - | - | - |
| Angina | 3.9 | 1.6–9.9 | 3.2 | 1.1–9.6 | - | - | 5.9 | 1.6–21.4 | 6.8 | 2.0–22.5 |
| Contralateral occlusion | 3.2 | 2.1–4.7 | 3.7 | 2.4–5.8 | 4.1 | 2.6–6.6 | 2.5 | 1.0–5.9 | - | - |
| High anatomic lesion | 2.7 | 1.3–5.6 | 3.0 | 1.4–6.5 | 3.4 | 1.5–7.6 | - | - | - | - |
| Restenosis | - | - | - | - | - | - | 3.6 | 1.4–9.3 | - | - |
CEA, Carotid endarterectomy; CHF, congestive heart failure; CI, confidence interval; LVEF, left ventricular ejection fraction; MACE, major adverse cardiovascular event; MI, myocardial infarction; OR, odds ratio.