Table 1.

Expression of PRP3 and the clinicopathological characteristics in cSCCs patients.

Item	n	PRP3 (+)	PRP3 (−)	P
cSCC tissues	58	45	13	<0.01
AK	42	10	32
Age (years)
≤60	28	22	6	0.916*
>60	30	23	7
Distant metastasis
+	24	16	8	<0.05
−	34	29	5
TNM stage (AJCC)
I~II	26	16	10	<0.01
III~IV	32	29	3

^*No statistical significance was found with the Chi-square test/Chi-Square Goodness-of-Fit Test. TNM, tumor node and metastasis; AJCC, American Joint Committee on Cancer.