期刊
HEALTH SERVICES RESEARCH
卷 44, 期 6, 页码 2167-2179出版社
WILEY
DOI: 10.1111/j.1475-6773.2009.01039.x
关键词
HIV; AIDS; HIV vaccine; conjoint analysis; risk compensation; venue-based probability sampling
资金
- NIMH [R01MH69087]
- Canada Research Chairs Program
- Social Sciences and Humanities Research Council of Canada
- UCLA/DREW Project EXPORT (NCMHD) [P20MD000148/P20MD000182]
- UCLA Center for Health Improvement of Minority Elderly/Resource Centers for Minority Aging Research (NIA) [P30AG021684]
Objective To assess HIV vaccine acceptability among high-risk adults in Los Angeles. Study Setting Sexually transmitted disease clinics, needle/syringe exchange programs, Latino community health/HIV prevention programs. Study Design Cross-sectional survey using conjoint analysis. Participants were randomly selected using three-stage probability sampling. Data Collection Sixty-minute structured interviews. Participants rated acceptability of eight hypothetical vaccines, each with seven dichotomous attributes, and reported post-vaccination risk behavior intentions. Principal Findings Participants (n=1164; 55.7 percent male, 82.4 percent ethnic minority, mean age=37.4 years) rated HIV vaccine acceptability from 28.4 to 88.6; mean=54.5 (SD=18.8; 100-point scale). Efficacy had the greatest impact on acceptability, followed by side effects and out-of-pocket cost. Ten percent would decrease condom use after vaccination. Conclusions Findings support development of social marketing interventions to increase acceptability of partial efficacy vaccines, behavioral interventions to mitigate risk compensation, and targeted cost subsidies.
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