Table 4:

Risk factors associated with infarction at discharge

Risk Factors for Infarcts at Discharge	Univariable Analyses (OR) (95% CI)	P Value	Multivariable Analyses (OR) (95% CI)	P Value
Age (yr)	0.99 (0.95–1.0)	.646
Female sex	1.23 (0.41–3.77)	.699
Aneurysm, anterior location	1.76 (0.70–4.45)	.23
Further aneurysms	0.97 (0.39–2.43)	.944
Aneurysm obliteration, clip	1.73 (0.62–4.85)	.296
HH scale ≥3	3.14 (1.24–7.92)	.016	3.35 (1.21–9.30)	.02
No. of treatments	1.39 (1.00–1.94)	.049	1.28 (0.66–2.46)	.469
No. of vessels treated	1.17 (1.01–1.36)	.034	0.93 (0.73–1.19)	.561
No. of vascular territories	2.91 (1.49–5.64)	.002	3.08 (1.30–7.30)	.011
PTA	2.74 (0.95–7.90)	.061
Age younger than 50 yr	0.81 (0.30–2.14)	.807