Now showing items 1-2 of 2
Evaluating audio computer assisted self-interviews in urban south African communities : evidence for good suitability and reduced social desirability bias of a cross-sectional survey on sexual behaviour
(BioMed Central, 2013-01)
Abstract: Efficient HIV prevention requires accurate identification of individuals with risky sexual behaviour. However, self-reported data from sexual behaviour surveys are prone to social desirability bias (SDB). Audio ...
HIV treatment as prevention : principles of good HIV epidemiology modelling for public health decision- making in all modes of prevention and evaluation
(Public Library of Science (PLOS), 2012-07)
Public health responses to HIV epidemics have long relied on epidemiological modelling analyses to help prospectively project and retrospectively estimate the impact, cost-effectiveness, affordability, and investment returns ...