Criteria | Definition |
---|---|
Population | Patients infected with hepatitis C virus (HCV) not co-infected with HIV. |
Intervention | Pegylated interferon alfa – 2a plus ribavirin (RBV) |
Comparator | Pegylated interferon alfa – 2b plus ribavirin |
Outcome | Sustained Virological Response (SVR) |
Study type | Randomized controlled trials |