Table 1.

Clinicopathological variables and KIF20A expression in 114 prostate cancer patients.

Variables	All n = 114	KIF20A		P value#
		Low n = 35	High n = 79
Age
<70		17	35	0.67
≥70		18	44
iPSA
>10		20	29	0.04∗
≤10		15	50
Tumor stage
T2		20	27	0.02∗
T3/T4		15	52
Gleason grade
≤7		22	25	<0.01∗
>7		13	54
Lymph node metastasis
No		18	30	0.18
Yes		17	49
Seminal vesicle metastasis
No		21	24	<0.01∗
Yes		14	55

^# P value was analyzed by chi-squared test; ∗ indicates P < 0.05 with statistical significance. iPSA: initial PSA.