Table 4.

CDK1 expression and clinicopathological parameters in 33 endometrial cancer patients

Parameters	CDK1 staining in nucleus			CDK1 staining in cytoplasm
	Negative or low expression	High expression	p value	Negative or low expression	High expression	p value
Age (years)
<60	3	18	0.077	12	9	0.590
≥60	5	7		8	4
FIGO stage
I	8	22	0.304	19	11	0.311
II	0	3		1	2
Myometrial Invasion
<1/2	19	11	0.783	17	10	0.9
≥1/2	1	2		2	1
Histological grade
G1	4	8	0.357	11	1	0.006**
G2	4	17		9	12

FIGO, International Federation of Gynecology and Obsterics; Categorical variables were analyzed by the χ² test. **p <0.01.