Table 3.

Expression of topoIIα and clinicopathological factors in malignant tumors

Clinicopathologal factors	Low expression (0 and 1+)	High expression (2+ and 3+)	p-Value
Age (years)
< 50	2	5
> 50	26	21	1.000
Gender
Male	18	19
Female	10	7	0.565
Location
Major	23	19
Minor	5	7	0.520
Stage
I, II	16	5
III, IV	12	21	0.024