Predictors of adverse neurological events
| Factor | OR | 95% CI | p |
|---|---|---|---|
| Male sex | 0.150 | 0.016–1.422 | 0.098 |
| Duration of clamping | 1.191 | 0.999–1.419 | 0.049 |
| Age | 0.997 | 0.877–1.133 | 0.958 |
| DM | 0.833 | 0.125–5.556 | 0.851 |
| Smoking | 6.667 | 0.641–69.344 | 0.112 |
| Previous MI | 1.419 | 0.143–14.111 | 0.765 |
| COPD | 0.541 | 0.050–5.852 | 0.613 |
Risk factors in the group of patients with and without Circle of Willis insufficiency
| Risk factors | CoW-C n=34 | CoW-IC n=36 | p |
|---|---|---|---|
| Male sex (%) | 76.5 | 41.7 | 0.004 |
| Age (median, min–max) | 73 (40–80) | 71 (54–84) | 0.701 |
| DM (%) | 47.8 | 25 | 0.135 |
| HTA (%) | 100 | 87.5 | 0.234 |
| Dyslipidaemia (%) | 87 | 87.5 | 0.955 |
| Smoking (%) | 63.6 | 71.4 | 0.547 |
| Previous MI (%) | 34.8 | 16.7 | 0.193 |
| Previous PCI/CABG (%) | 34.7 | 29.2 | 0.688 |
| CHF (%) | 17.4 | 0 | 0.050 |
| AF (%) | 13 | 12.5 | 0.955 |
| PAD (%) | 8.7 | 16.7 | 0.666 |
| COPD (%) | 8.7 | 16.7 | 0.666 |
| CKD (%) | 0 | 4.2 | 1 |