Real-world Effectiveness and Safety of Treatment With DAAs in Patients With CHC(Chronic Hepatitis C)

Inclusion Criteria: * Male and female subjects with age \>18 years old. * HCV RNA ≥1×103IU/mL * Genotype 1-6 HCV infection. * Confirmed CHC defined as: (1)Confirmed HCV infection more than 6 months at baseline, including anti-HCV positive or HCV RNA positive for at least 6 months; (2)Confirmed HCV infection by liver biopsy one year before baseline. * Negative pregnancy test for females of childbearing potential (18 years old to one year after menopause) at screening. * Males and females of childbearing potential should agree to take mechanic contraceptives from screening to at least 6 months after discontinuation of treatment. * Informed of, willing and able to comply with all of the protocol requirements and the investigational nature of the study. * A signed written informed consent from patient. Exclusion Criteria: * History of clinically significant medical condition associated with other chronic liver disease (including hemochromatosis, autoimmune hepatitis, Wilson's disease, α1-antitrypsin deficiency, alcoholic liver disease, drug-induced liver injury). * Stomach disorder that could interfere with the absorption of the study drug. * Serious or active medical or psychiatric illness. If the participant has received more than 12 months of treatment and the condition is stable, or the participant does not need any medicine during the previous 12 months, the participant is allowed to enrollment. * Uncontrolled serious cardiovascular disease (such as ventricular tachyarrhythmia, myocardial infarction, angina or coronary disease); or uncontrolled hypertension (systolic pressure ≥160mmHg and/or diastolic pressure ≥100mmHg); or clinically relevant ECG abnormalities. * Serious respiratory or renal diseases. * Serious hematological diseases or increased risk of anemia (such as Mediterranean anemia, sickle cell disease, spherocytosis, gastrointestinal bleeding). * Uncontrolled diabetes or other endocrinological diseases. * Suspension of malignant tumor. * Participant who has received organ or bone-marrow allograft, or plans to receive organ transplantation during the treatment. * Any confirmed significant allergic reactions against any drug, or the therapeutic drug and its metabolites. * Uncontrolled autoimmune diseases, including but not limited to myositis, hepatitis, interstitial lung disease, interstitial nephritis, idiopathic thrombocytopenic purpura, systemic lupus erythematosus, thyroiditis, psoriasis, rheumatoid arthritis, et al. * Anti-HAV (IgM), anti-HEV (IgM) or anti-HIV positive. HBsAg-positive is not limited. * Pregnancy or breast-feeding (non-breast-feeding is not included) female. * History of drug and/or alcohol abuse within 6 months before screening that could interfere with evaluation. * Participation in other clinical trial or an investigational drug 3 months before screening.