Non-aneurysmal non-traumatic subarachnoid hemorrhage: patient characteristics, clinical outcome and prognostic factors based on a single-center experience in 125 patients

Table 2 Outcome of non-aneurysmal SAH

Characteristics	Favorable outcome	Unfavorable outcome	OR (95% CI)	P-value*
Number of patients	104 (83%)	21 (17%)
Mean age +/- SD	54.5 ± 12.7	65.7 ± 11.4	11.2 (5–17)	< 0.001
Good admission status	96 (92%)	10 (48%)	13.2 (4–40)	< 0.0001
Early hydrocephalus	23 (22%)	13 (62%)	0.17 (0.06-0.47)	< 0.001
Early hydrocephalus	23 (22%)	13 (62%)	5.7 (2.1-15)	< 0.001
Arterial hypertension	45 (43%)	9 (43%)		NS
Female sex	29 (28%)	9 (43%)		NS

*unpaired t-test for parametric statistics and Chi² test for categorical variables; WFNS World Federation of Neurological Societies, OR odds ratio; CI confidence interval; NS not significant (p > 0.05).

ISSN: 1471-2377