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. 2009 Jun 22;170(3):352–360. doi: 10.1093/aje/kwp141

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American Journal of Epidemiology © 2009 The Authors

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — Estimated hepatitis C virus (HCV) antibody prevalence trend for injecting drug users before and after accounting for test device sensitivities and specificities, England and Wales, 1992–2006. All other covariates are set to their mean values. Dashed lines show 95% credible intervals for the model accounting for device misclassification. Dotted lines show 95% credible intervals for the model not accounting for device misclassification.