Evaluating AIDS Prevention Interventions Using Behavioral and Biological Outcome Measures

Abstract

Both behavioral and biological measures are important outcomes for studying the efficacy and effectiveness of behavior-change interventions. However, one measure cannot substitute for or validate the other, and neither serves as a true surrogate for HIV prevalence or incidence. Therefore, it is important to better understand the relationship among STDs, HIV, and self-reported condom use. To do this, it will first be necessary to assess correct as well as consistent condom use.