Table 1.

Basic information of patients in two groups

	Hemorrhagic (n=30)	Ischemic (n=18)	P value
Age (years old)	42.23±8.78	35.17±5.82	0.002
Gender (Male, %)	14, 46.7	7,38.9	0.765
Stage			0.001
Early (n, %)	2, 6.7	9, 50
Intermediate (n, %)	22, 73.3	9, 50
Late (n, %)	6, 20	0, 0