Table 2.

Univariate and multivariable analysis of risk factors for poor functional outcomes after aneurysmal subarachnoid hemorrhage with intraventricular hemorrhage

			Univariate analysis	Multivariable analysis
Parameter	Good outcome (n=38)	Poor outcome (n=29)	P-value	OR (95% CI)	P-value
Age (years)	55.9 ± 11.3	74.5 ± 8.9	<0.001	1.561 (1.126–2.162)	0.007
Female	33 (86.8)	22 (75.9)	0.200
Initial H-H grade			<0.001	227.296 (1.715–30119.199)	0.030
1-3	33 (86.8)	6 (20.7)
4-5	5 (13.2)	23 (79.3)
SAH thickness			0.173
Thin (<1mm)	16 (42.1)	12 (41.4)
Thick (>1mm)	22 (57.9)	17 (58.6)
Location of aneurysm			0.200
Anterior circulation	33 (86.8)	22 (75.9)
Posterior circulation	5 (13.2)	7 (24.1)
DIND	3 (7.9)	3 (10.3)	0.526
Delayed infarction	2 (5.3)	7 (24.1)	0.030	5310.632 (3.209–8788298.374)	0.023
Shunt-dependent hydrocephalus	6 (15.8)	14 (48.3)	0.004	0.025 (0–4.957)	0.171
Initial mGS	10.6 ± 5.4	16.8 ± 5.7	<0.001	1.632 (1.015–2.622)	0.043
IVH CCR (%)	67.4 ± 29.1	28.3 ± 24.0	<0.001	0.941 (0.890–0.994)	0.029

Values are presented as mean ± standard deviation or number (%).

OR odds ratio; CI confidence interval; H-H Hunt & Hess; SAH subarachnoid hemorrhage; CHC chronic hydrocephalus; DIND delayed ischemic neurologic deficiet; mGS modified Graeb score; IVH intraventricular hemorrhage; CCR intraventricular clot clearance rate