. 2017 Apr 20;37(4):546–550. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2017.04.22

1.

两组动脉瘤患者的一般情况比较

Clinical characteristics of the patients with intracranial aneurysms (n, Mean±SD)

Group	n	Gender		Age (year)	Disease course (year)	Age at firstly diagnosed (year)	Family history
Group	n	M	F	Age (year)	Disease course (year)	Age at firstly diagnosed (year)	Yes	No
Ruptured	73	53	20	62.10±14.84	3.05±2.13	39.32±14.18	24	49
Unruptured	62	37	25	58.56±12.53	2.95±2.56	41.45±16.37	21	41
χ²/t		χ²=2.52		t=1.482	t=0.248	t=0.810	χ²=0.01
P		0.112		0.141	0.805	0.419	0.9028