Table 2.

Univariate Analysis of Risk Factors for Predicting HHT in Patients with bAVM

Variable	N	OR	95% CI	P Value
Age, decade	1937	0.77	0.65–0.91	0.002
Gender, male	1989	0.65	0.38–1.12	0.122
Hemorrhagic presentation	1989	0.58	0.32–1.04	0.068
Symptomatic Presentation	1985	0.54	0.30–0.96	0.035
Multiple bAVM	1989	82.74	39.53–173.19	< 0.001
Angiography	1983	1.37	0.66–2.83	0.380
Site (UHN)	1989	2.69	1.35–5.36	0.005