From: A retrospective case-control study of hepatitis C virus infection and oral lichen planus in Japan: association study with mutations in the core and NS5A region of hepatitis C virus
Adjusted odds ratio
(95% confidence interval)
P value
HCV RNA positive
6.58
(2.89 - 15.69)
< 0.0001
Albumin < 4.0 g/dL
3.53
(1.42 - 9.05)
0.0072
History of smoking (yes)
2.58
(1.05 - 6.48)
0.0396