The impact of an alcohol harm reduction intervention on interpersonal violence and engagement in sex work among female sex workers in Mombasa, Kenya: Results from a randomized controlled trial

Drug Alcohol Depend. 2016 Apr 1:161:21-8. doi: 10.1016/j.drugalcdep.2015.12.037. Epub 2016 Jan 22.

Abstract

Aims: To evaluate whether an alcohol harm reduction intervention was associated with reduced interpersonal violence or engagement in sex work among female sex workers (FSWs) in Mombasa, Kenya.

Design: Randomized controlled trial.

Setting: HIV prevention drop-in centers in Mombasa, Kenya.

Participants: 818 women 18 or older in Mombasa who visited HIV prevention drop-in centers, were moderate-risk drinkers and engaged in transactional sex in past six months (410 and 408 in intervention and control arms, respectively).

Intervention: 6 session alcohol harm reduction intervention.

Comparator: 6 session non-alcohol related nutrition intervention.

Measurements: In-person interviews were conducted at enrollment, immediately post-intervention and 6-months post-intervention. General linear mixed models examined associations between intervention assignment and recent violence (physical violence, verbal abuse, and being robbed in the past 30 days) from paying and non-paying sex partners and engagement in sex work in the past 30 days.

Findings: The alcohol intervention was associated with statistically significant decreases in physical violence from paying partners at 6 months post-intervention and verbal abuse from paying partners immediately post-intervention and 6-months post-intervention. Those assigned to the alcohol intervention had significantly reduced odds of engaging in sex work immediately post-intervention and 6-months post-intervention.

Conclusions: The alcohol intervention was associated with reductions in some forms of violence and with reductions in engagement in sex work among FSWs in Mombasa, Kenya.

Keywords: Alcohol harm reduction; HIV; Sex work; Violence.

Publication types

  • Randomized Controlled Trial
  • Research Support, N.I.H., Extramural
  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • Adolescent
  • Adult
  • Alcohol Drinking / prevention & control*
  • Alcohol Drinking / psychology
  • Female
  • HIV Infections / prevention & control
  • Harm Reduction*
  • Humans
  • Intimate Partner Violence / prevention & control
  • Intimate Partner Violence / psychology
  • Kenya
  • Sex Work / psychology
  • Sex Work / statistics & numerical data
  • Sex Workers / psychology*
  • Sexual Partners / psychology*
  • Violence / prevention & control*
  • Violence / psychology
  • Young Adult