Table 1.

Relationships of ASPM and clinicopathological characteristics in 82 patients with lung squamous cell carcinoma (*P < 0.05.)

Feature	All n=82	ASPM expression		χ2	P
		Low	High
		n=32	n=50
Age (year)				1.333	0.248
< 55	50	22	28
≥ 55	32	10	22
Gender				0.504	0.478
Male	45	16	29
Female	37	16	21
Smoking				1.339	0.247
Yes	62	22	40
No	20	10	10
Tumor size				5.101	0.024*
< 4 cm	36	19	17
≥ 4 cm	46	13	33
Differentiation				1.718	0.190
Low	24	12	12
High	58	20	38
Clinical stage				5.316	0.021*
I	24	14	10
II-III	58	18	40
Lymphnode metastasis				0.971	0.324
Yes	38	17	21
No	44	15	29