A cluster randomized‐controlled trial to determine the effectiveness of Stepping Stones in preventing HIV infections and promoting safer sexual behaviour amongst youth in the rural Eastern Cape, South Africa

Trial design, methods and baseline findings

Dados Bibliográficos

ID23378482
AutoresRachel Jewkes (0000-0002-4330-6267, South African Medical Research Council, autor correspondente), Mzikazi Nduna (0000-0001-5091-8862), Jonathan Levin (0000-0002-6177-614X, South African Medical Research Council), Nwabisa Jama (South African Medical Research Council), Kristin Dunkle (0000-0003-3071-5544, Emory University), Nelisiwe Khuzwayo (0000-0001-5221-1473, South African Medical Research Council), Mary P Ko (0000-0001-9317-9318, University of Arizona), M Koss, Adrian Puren (0000-0001-7531-4010, Respiratory and Meningeal Pathogens Research Unit), Kate Wood (0000-0002-0057-152X, Coram), Nata Duvvury (0000-0002-6616-808X, International Center for Research on Women)
Ano2006
Volume11
Fascículo1
Páginas3-16
Data de publicação2006-01-01
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoTropical Medicine & International Health (JOURNAL)
Identificadores do periódicoISSN: 1360-2276 • E-ISSN: 1365-3156
EditoraWiley (PUBLISHER • GB)
DOI10.1111/j.1365-3156.2005.01530.x
PMID16398750
OpenAlexW2035124591
IdiomaEN
Citações recebidas94
Referências citadas17

Objective To describe the study design, methods and baseline findings of a behavioural intervention trial aimed at reducing HIV incidence. Method A cluster randomized‐controlled trial (RCT) conducted in 70 villages in rural South Africa. A behavioural intervention, Stepping Stones, was implemented in 35 communities in two workshops of 20 men and 20 women in each community who met for 17 sessions (50 h) over a period of 3–12 weeks. Individuals in the control arm communities attended a single session of about 3 h on HIV and safer sex. Impact assessment was conducted through two questionnaire and serological surveys at 12‐month intervals. The primary outcome was HIV incidence and secondary measures included changes in knowledge, attitude and sexual behaviours. Qualitative research was also undertaken with 10 men and 10 women from two sites receiving the intervention (one rural and one urban) and five men and five women from one village in the control arm. They were interviewed individually three times prior to the workshops and then 9–12 months later. Results A total of 2776 participants (1409 intervention and 1367 control) were enrolled at baseline and had an interview, and HIV sero‐status was established. HIV baseline prevalence rates in women were 9.8% in the intervention arm and 12.8% in the control arm. In men the prevalence was 1.7% in the intervention arm and 2.1% in the control arm. Demographic and behavioural characteristics were similar in the two arms. In the intervention groups 59.9% of participants attended more than 75% of the sessions. In the control group 66.3% attended the control session. Conclusion This is the third RCT to be conducted in sub‐Saharan Africa evaluating a behavioural intervention using HIV incidence as a primary outcome. It is of particular interest as the intervention in question is used in many developing countries. There is good baseline comparability between the study arms and the process data on the workshops suggested that the interventions were feasible and adequately implemented.

Cluster (spacecraft) · Cluster randomised controlled trial · Environmental health · Incidence (geometry) · Intervention (counseling) · Physical therapy · Population · Psychological intervention · Randomized controlled trial · Rural area · Adolescent Sexual and Reproductive Health · Demography · HIV, Drug Use, Sexual Risk · HIV/AIDS Research and Interventions · Medicine · Nursing · Surgery