Table 2.

Genotype and allelic frequencies of the TGF-β1 T29C in patients with hepatitis B and healthy controls.

SNP	HBV group (N = 65)	Control group (N = 50)	P	OR (95% CI)
Genotype frequency (N, %)
T/T	11 (16.9%)	12 (44.4%)	P < 0.01	0.2546 (0.0938–0.6910)
T/C	44 (67.7%)	15 (55.6%)	NS	1.6762 (0.6680–4.2062)
C/C	10 (15.4%)	0 (0.0%)	P < 0.05	10.4054 (0.5878–184.1951)
TCCC	54 (83.1%)	15 (55.6%)	P < 0.05	3.2000 (1.1697–8.7541)
Allele frequency
T	66 (84.6%)	39 (92.6%)	NS	0.3966 (0.1994–0.7889)
C	64 (83.1%)	15 (55.6%)	P < 0.01	2.5212 (1.2676–5.0147)