Per-event probability of hepatitis C infection during sharing of injecting equipment.

ABSTRACT:

Background

Shared injecting apparatus during drug use is the premier risk factor for hepatitis C virus (HCV) transmission.

Aims

To estimate the per-event probability of HCV infection during a sharing event, and the transmission probability of HCV from contaminated injecting apparatus.

Methods

Estimates were obtained using a maximum likelihood method with estimated IDU and sharing events obtained from behavioural data.

Settings

Cohort study in multiple correction centres in New South Wales, Australia.

Participants

Subjects (N = 500) with a lifetime history of injecting drug use (IDU) who were followed up between 2005 and 2012. During follow-up, interviews for risk behaviours were taken and blood sampling (HCV-antibody and RNA testing) was performed.

Me

SUBMITTER: Boelen L 

PROVIDER: S-EPMC4085033 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature