Table 2 HCV incidence among Cedar Project participants who had been using injection drugs for less than 2 years, 2–5 years and over 5 years
HCV incidence | Incident cases | Total person years | Incidence density (per 100 person years) | 95% Confidence Interval (per 100 person years) |
|---|---|---|---|---|
Overall | 45 | 387.9 | 11.6 | 8.5- 17.1 |
≤2 years since initiation of injection drug use | 21 | 79.7 | 26.3 | 16.3-46.1 |
2-5 years since initiation of IDU | 13 | 90.4 | 14.4 | 7.7-28.9 |
Over 5 years since initiation of IDU | 11 | 214.5 | 5.1 | 2.6-10.9 |