Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Rate (number responding/total treated) of patients with negative viremia after the 24-wk post-therapy follow-up according to viral load (cut-off 800 000 IU)
| Low | High | Not determined | |
| r-hIFN β-1a | 33.30% | 4.80% | |
| (9/27) | (1/21) | (1/3) | |
| r-hIFN β-1a + ribavirin | 34.80% | 16.60% | |
| (8/23) | (4/24) | (2/4) |
Between group difference, P = 0.2972.
