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Published on: January 31, 2020
A brief individualized computer-delivered sexual risk reduction intervention increases HIV/AIDS preventive behavior
Susan M Kiene1, William D Barta
1Center for Health/HIV Intervention and Prevention, Department of Psychology, University of Connecticut, Storrs, Connecticut 06269, USA. susan.kiene@uconn.edu
Summary
A computer-delivered HIV risk reduction intervention significantly increased preventive behaviors like condom use and knowledge among college students. This tailored approach shows promise for adolescent HIV prevention.
Area of Science:
- Translational science
- Public health interventions
- Health behavior change
Background:
- Identifying effective HIV risk-reduction strategies is crucial for public health.
- New delivery methods are needed to reach at-risk populations.
- Computer-delivered interventions offer a scalable solution.
Purpose of the Study:
- To develop and evaluate a computer-delivered, theory-based, individually tailored HIV risk-reduction intervention.
- To assess the intervention's effectiveness in increasing HIV/AIDS preventive behaviors.
- To explore the potential of technology in disseminating HIV prevention strategies.
Main Methods:
- A randomized trial involving 157 college students evaluated a custom computerized HIV/AIDS risk reduction intervention.
- The intervention was based on the Information-Motivation-Behavioral Skills Model and Motivational Interviewing.
- Participants received two brief computer-delivered sessions after a baseline assessment and completed follow-up assessments.
Main Results:
- Participants using the computer-delivered intervention showed significant increases in risk reduction behaviors compared to a control group.
- Improvements included increased condom availability and enhanced condom-related knowledge.
- Sexually active participants reported a significant increase in condom use.
Conclusions:
- Brief, individually tailored HIV/AIDS risk reduction interventions delivered via computer may be effective for adolescent prevention.
- Further research is necessary to confirm effectiveness and generalizability to diverse adolescent populations.
- Computer-based delivery holds potential for widespread HIV prevention efforts.
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