Efficacy of a brief intervention to reduce substance use and human immunodeficiency virus infection risk among latino youth

Yannine Estrada, Alexa Rosen, Shi Huang, Maria Tapia, Madeline Sutton, Leigh Willis, Ana Quevedo, Cecilia Condo, Denise Vidot, Hilda Pantin, Guillermo J Prado

Research output: Contribution to journalArticle

16 Scopus citations

Abstract

Purpose Familias Unidas is an efficacious and effective family-based intervention for preventing and reducing substance use and unsafe sexual behaviors among Latino youth. To facilitate its dissemination, Familias Unidas was shortened from a 12-week intervention to a 6-week intervention and evaluated. We hypothesized that brief Familias Unidas would be efficacious in reducing substance use and unsafe sexual behaviors relative to a comparison condition. Methods We randomized 160 ninth-grade Latino adolescents and their families to brief Familias Unidas or a community practice control condition. Adolescents were surveyed at baseline and 6, 12, and 24 months after baseline. Results At 24 months, youth randomized to brief Familias Unidas had a significantly lower sexual initiation rate (34.0%) relative to control (55.0%), p =.02. Brief Familias Unidas also increased positive parenting. Moderation analyses revealed that brief Familias Unidas was significantly associated with decreased substance use initiation among girls (30.4% vs. 64.0%, respectively; p =.02), but not boys (28.0% vs. 26.7%, respectively; p =.91). Brief Familias Unidas was also significantly associated with reduced unsafe sex among adolescents aged 15 years or less (p

Original languageEnglish (US)
Pages (from-to)651-657
Number of pages7
JournalJournal of Adolescent Health
Volume57
Issue number6
DOIs
StatePublished - Dec 1 2015

Keywords

  • Family-based intervention
  • HIV/AIDS
  • Latino adolescent
  • Prevention efficacy trial
  • Substance use

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Psychiatry and Mental health
  • Public Health, Environmental and Occupational Health

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