Stratified multiple regression analyses to determine independent associations with the presence of an anterior circulation ischemic eventa
| Variable | OR (95% CI) | ||
|---|---|---|---|
| <30% Stenosis | 30%–69% Stenosis | >70% Stenosis | |
| Ipsilateral IPH | 5.68 (1.49–21.69) | 2.38 (0.67–8.43) | 0.95 (0.32–2.80) |
| Age | 0.99 (0.97–1.0) | 0.99 (0.95–1.03) | 1.02 (0.98–1.06) |
| Male sex | 1.92 (1.12–3.32) | 1.64 (0.46–5.90) | 2.04 (0.69–6.06) |
| Coronary artery disease | 0.74 (0.33–1.66) | 0.75 (0.24–2.35) | 0.68 (0.21–2.19) |
| Hypertension | 0.93 (0.50–1.70) | 0.93 (0.09–2.95) | 0.82 (0.20–3.35) |
| Hyperlipidemia | 2.10 (1.17–3.79) | 0.57 (0.05–6.45) | 1.25 (0.26–6.02) |
| Diabetes mellitus | 1.51 (0.66–3.49) | 1.56 (0.43–5.92) | 2.34 (0.59–9.24) |
| Current smoker | 1.68 (0.66–4.28) | 1.82 (1.68–19.83) | 1.07 (0.25–4.53) |
| Ever smoker | 1.59 (0.87–2.91) | 1.33 (0.41–4.41) | 0.65 (0.17–2.43) |
↵a All independent variables are listed in the table.