Table 2. The genotype frequency of CYP2D6*10 (100C>T) in controls, HCC, fibrosis and cirrhosis groups.

Genotype	Control		HCC		Fibrosis		Cirrhosis
	n	Freq (%)	n	Freq (%)	n	Freq (%)	n	Freq (%)
C/C	33	31.4	35	36.5	18	35.3	17	37.8
C/T	23	21.9	45	46.9**	21	41.2**	24	53.3**
T/T	49	46.7	16	16.7**	12	23.5**	4	8.9**##
Total	105		96		51		45

^**P < 0.01 vs. controls.

^##P < 0.01 vs. fibrosis group.

HCC=hepatocellular carcinoma. n=number. Freq = genotype frequency.