A Cluster Randomized Controlled Trial of an Adolescent HIV Prevention Program Among Bahamian Youth: Effect at 12 Months Post-Intervention
- 31 December 2008
- journal article
- research article
- Published by Springer Science and Business Media LLC in AIDS and Behavior
- Vol. 13 (3), 499-508
- https://doi.org/10.1007/s10461-008-9511-0
Abstract
Behavioral interventions based on the Protection Motivation Theory (PMT) have been demonstrated to reduce HIV risk behavior among mid- and older adolescents in different settings across the globe but have not been evaluated among Caribbean nations and have received limited evaluation among pre-adolescents. To determine (1) the effectiveness among pre-adolescents in The Bahamas of a PMT-based HIV prevention program “Focus on Youth in the Caribbean” (FOYC) and (2) the role of the targeted PMT constructs in intervention effect. 1,360 sixth grade youth (10–11 years of age) from 15 urban schools in New Providence, The Bahamas were randomized by school to receive either FOYC or a control condition. Data collected at baseline, 6 and 12 months post intervention were analyzed. A five-step scheme was used to assess sexual behavior progression, ranging from “1” = “a virgin without intention to have sex” to “5” = “having sex without a condom”. Group-based trajectory analysis was utilized in assessing the program effect. Two sexual behavior progression patterns were detected: slow progressors and quick progressors. Receiving FOYC reduced the likelihood for adolescents to become quick progressors (adjusted OR = 0.77, 95% CI: 0.64–1.00). The observed effectiveness was especially impacted by a subset of the targeted PMT constructs. FOYC effectively delays sexual risk among Bahamian pre-adolescents. The group-based trajectory analysis provides an analytical approach for assessing interventions among adolescents with low rates and diverse progression patterns of sexual activity.Keywords
This publication has 43 references indexed in Scilit:
- Cultural Adaptation of the Focus on Kids Program for College Students in ChinaAIDS Education and Prevention, 2008
- New Insights into the Efficacy of Naltrexone Based on Trajectory-Based Reanalyses of Two Negative Clinical TrialsBiological Psychiatry, 2007
- Applicability of the theory of planned behavior to intended and self-reported condom use in a rural Ethiopian populationAIDS Care, 2007
- Best-Evidence Interventions: Findings From a Systematic Review of HIV Behavioral Interventions for US Populations at High Risk, 2000–2004American Journal of Public Health, 2007
- African-American and Hispanic adolescents’ intentions to delay first intercourse: parental communication as a buffer for sexually active peersJournal of Adolescent Health, 2006
- Trial of an urban adolescent sexual risk-reduction intervention for rural youth: a promising but imperfect fitJournal of Adolescent Health, 2006
- The complex business of adapting effective interventions to new populations: An urban to rural transferJournal of Adolescent Health, 2005
- Randomized Trial of a Parent InterventionArchives of Pediatrics & Adolescent Medicine, 2004
- Analyzing developmental trajectories of distinct but related behaviors: A group-based method.Psychological Methods, 2001
- Behavioral intervention to increase condom use among high-risk female adolescentsThe Journal of Pediatrics, 1996