Implications of the HIV testing protocol for refusal bias in seroprevalence surveys

• Main Authors: Reniers Georges (Author), Araya Tekebash (Author), Berhane Yemane (Author), Davey Gail (Author), Sanders Eduard J (Author)
• Format: Book
• Published: BMC, 2009-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>HIV serosurveys have become important sources of HIV prevalence estimates, but these estimates may be biased because of refusals and other forms of non-response. We investigate the effect of the post-test counseling study protocol on...