Comparison of Aggressive Surgical Treatment and Palliative Treatment in Elderly Patients with Poor-Grade Intracranial Aneurysmal Subarachnoid Hemorrhage

Table 2

Summary of SAH patient outcomes after 12 months in the three treatment groups.

Treatment group	Died	Poor Prognoses	Good Prognoses	P value
palliative	17 (81.0%)	2 (9.5%)	2 (9.5%)	0.024
Coiling	23 (46.9%)	8 (16.3%)	18 (36.7%)	0.264
Clipping	11 (32.4%)	10 (29.4%)	13 (38.2%)	0.002

Note. Fisher’s Exact Test; value (palliative group versus coiling group) = 0.024; value (clipping group versus coiling group) = 0.264; value (palliative group versus clipping group) = 0.002.