Table 2.

Statistical description of the survived cases

Characteristic	Surgical methods (in survivors) (n = 34)
	Stereotactic aspiration				Endoscopic evacuation
	N	Median	Mean	SD	N	Median	Mean	SD
Age (years)	11	66	62.45	8.98	23	66	63.35	11.72
Initial GCS score	11	10	10.27	3.38	23	10	10.48	2.39
Interval between onset and operation (h)	11	17.00	19.64	9.08	23	14.01	22.82	24.29
Hematoma volume (ml)	11	19.00	20.09	7.73	23	19.60	21.06	6.91

n number of cases, SD standard deviation, GCS Glasgow Coma Scale