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. 2017 Aug 22;57(11):575–583. doi: 10.2176/nmc.ra.2017-0057

Table 7.

Risk factors for neurological outcome and mortality indicated by multivariate analysis

Risk factor Number of reported literatures

Neurological outcome Mortality
Poor clinical grade on admission 4 3
Medical complication 2 1
Aging 1 3
Selection of conservative treatment without aneurysm occlusion 1 2
Male 1 1
Cerebral vasospasm 1
ACA aneurysm 1
Hydrocephalus 1
Premorbid condition 1
Rebleeding 1
Intraventricular hemorrhage 1