Abstract
BackgroundThe CIrCLE of Life Initiative was implemented to 537 grade 6 learners and their parents, in five Government-run South African primary schools. The transdisciplinary intervention was intended to increase knowledge and skills on HIV and obesity. The study aim was to assess and report on the implementation process.MethodsData was collected on an adapted Proctor’s taxonomy of implementation outcomes, and to assess participants’ experiences. Qualitative and quantitative data were collected through educator logbooks, researcher observations, and learner-parent workbooks.ResultsDifferentiations between the various school contexts were observed. The process evaluation revealed high learner penetration (97.2%), but lower learner and parent exposure (44.3% and 55.5%, respectively). All educators thought that the intervention was a fit for both rural and urban schools, different socio-economic groups, and people of different ethnic and cultural backgrounds. The intervention was perceived to be sustainable, and there were recommendations for adoption into the school curriculum and scale-up if found to be effective.ConclusionThe process evaluation facilitated the assessment of the implementation outcomes, described its processes, and acknowledged fundamental characteristics that could justify variability in the intervention impact and outcomes. The value of process evaluations and their benefit to the science of implementation were demonstrated.
Highlights
The CIrCLE of Life Initiative was implemented to 537 grade 6 learners and their parents, in five Government-run South African primary schools
The process evaluation revealed high learner penetration (97.2%), but lower learner and parent exposure (44.3% and 55.5%, respectively)
The process evaluation facilitated the assessment of the implementation outcomes, described its processes, and acknowledged fundamental characteristics that could justify variability in the intervention impact and outcomes
Summary
South Africa, like many other developing countries, is in the midst of a health transition that is characterised by the double burden of communicable disease (CD) and non-communicable disease (NCD). The double burden of disease is a public health concern that creates a complex environment for intervention delivery, for diseases such as HIV [4] and emerging threats such as obesity [5]. Both HIV and obesity are areas of complex intervention research and often include multiple related components, target various ages of the population, and have a wide range of interconnected outcomes [4, 6,7,8]. The study aim was to assess and report on the implementation process
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