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Table 1: Patients’ characteristics at admission
Characteristics No.
Demographics 
    Male 41
    Female 41
    Age (yr) (mean) 44.2 (15–85)
Presenting symptoms 
    Intracerebral hemorrhage 37
    Seizure 18
    Neurologic deficit 8
    Headache 9
    Incidental 10
SM scale 
    I–II 59
    III 16
    IV–V 7
Note:—SM indicates Spetzler-Martin.
Characteristics	No.
Demographics
Male	41
Female	41
Age (yr) (mean)	44.2 (15–85)
Presenting symptoms
Intracerebral hemorrhage	37
Seizure	18
Neurologic deficit	8
Headache	9
Incidental	10
SM scale
I–II	59
III	16
IV–V	7