Table 2. Demographic and clinicopathological parameters of patients with hepatocellular carcinoma (data from 35 clinical patients).

Clinicopathological factor	Number of cases(n = 35)	CDKN2A		P
		High expression	Low expression
Age
<55	7	5	2	0.156
≥55	28	19	9
Gender
Male	20	14	6	0.892
Female	15	10	5
TNM stage
I-II	16	11	5	0.053
III-IV	19	13	6
Grade
I-II	14	10	4	0.684
III-IV	21	14	7
Survival status
Death	16	14	2	0.035
Survival	19	10	9