Table 2.

Relationship between CCR4 expression, HCC Differention, and Nuclear Grade.

	CCR4 expression
	0	+	++	+++
Differentiation
Well	6	3	2	2	P < 0.01
Moderate	2	6	6	6
Poor	1	9	18	14
Nuclear grade
1	1	1	0	1	P < 0.01
2	6	20	4	1
3	2	11	16	7
4	0	0	1	4