Table 3. Univariate Analysis and Multivariate Analysis of Various Factors Related Complications.
| Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|
| p value | OR for Cx | 95% CI for OR | p value | OR for Cx | 95% CI for OR | |
| Age | 0.004 | 1.059 | 1.018-1.102 | 0.327 | 1.028 | 0.972-1.088 |
| HTN | 0.002 | 4.233 | 1.709-10.485 | 0.339 | 1.798 | 0.54-5.981 |
| Stroke Hx | <0.001 | 9.388 | 3.78-23.313 | 0.001 | 5.63 | 2.093-15.145 |
| Size | 0.073 | 1.115 | 0.99-1.257 | |||
| DM | 0.699 | 0.749 | 0.173-3.245 | |||
| Location | 0.097 | 2.558 | 0.845-7.746 | |||
HTN, hypertension; Stroke Hx, past ischemic stroke history; DM, diabetes mellitus; Cx, complications; OR, odds ratio; CI, confidence interval.