Table 1.

Patient’s admission and discharge scores and aneurysmal features

Patients’GCS at admission	15	n = 24 (70.6 %)
	14–10	n = 3 (8.7 %)
	9–3	n = 7 (20.7 %)
Patients’GCS at discharge	15	n = 27 (79.4 %)
	14–10	n = 3 (8.8 %)
	9–3	n = 4 (11.8 %)
Patients’ Fischer grade at admission	1 (no blood)	n = 9 (26.5 %)
	2 (less than 1 mm)	n = 6 (17.6 %)
	3 (more than 1 mm)	n = 12(35.3 %)
	4 (intracerebral or ventricular hemorrhage	n = 7 (20.6 %)
Patients’ Hunt Hess grade at admission	1	n = 20 (58.84 %)
	2	n = 6 (17.6 %)
	3	n = 4 (11.7 %)
	4/5	n = 4 (11.7 %)
Foci hemorrhage	Middle cerebral artery anevrsym	n = 11 (32.4 %)
	Anterior communican artery anevrsym	n = 8 (23.5 %)
	Posterior comminican anevrsym	n = 4 (11.8 %)
	Basilar type anevrsym	n = 1 (2.9 %)
	Carotid anevrsym	n = 1 (2.9 %)
	Arteriovenous malformation	n = 3 (8.8 %)
	Patients can not found the source of bleeding	n = 6 (17.6 %)
The numbers of aneurysyms	Single aneurysyms	19 (55.9 %)
	Two aneurysyms	4 (11.8 %)
	Three or more	2 (5.9 %)
	AVM	3 (8.8 %)
	No source of bleeding [but SAH (+)]	6 (17.6 %)