Univariate and multivariate adjusteda analyses of the association between ChCA subtypes and recurrent ipsilateral hemorrhage in adult patients with MMD
| ChCA Subtype | Presence of Recurrent Hemorrhage | |||||
|---|---|---|---|---|---|---|
| Univariate Analysis | Multivariate Analysis | |||||
| HR | 95% CI | P Value | HR | 95% CI | P Value | |
| AChA anastomosis | 1.77 | 0.71–4.41 | .22 | 8.23 | 1.41–48.13 | .02 |
| MPChA anastomosis | 2.14 | 0.86–5.29 | .10 | 3.43 | 0.80–14.80 | .10 |
| LPChA anastomosis | 6.66 | 2.18–20.39 | <.01 | 5.78 | 1.58–21.13 | <.01 |
↵a Multivariate analysis was adjusted for confounding factors including age, sex, a history of ischemia, Suzuki stage >III, involvement of posterior cerebral arteries, thalamic anastomosis, fetal posterior communicating artery, and intracranial aneurysm.