Implementation of the Diabetes Community Exercise and Education Programme (DCEP) for the management of type 2 diabetes: qualitative process evaluation

Evaluating the implementation of group empowerment and training (GREAT) for diabetes in South Africa: convergent mixed methods

OBJECTIVE

Type 2 diabetes is a leading contributor to the burden of disease in South Africa. Primary care is struggling to support self-management and lifestyle change. Group empowerment and training (GREAT) for diabetes is a feasible and cost-effective intervention in our setting. This study aimed to evaluate the implementation of GREAT for diabetes.

DESIGN

A convergent mixed-methods study evaluated a range of implementation outcomes: acceptability, appropriateness, adoption, feasibility, fidelity, reach and cost.

SETTING

Ten primary care facilities from a district in all nine provinces of South Africa.

PARTICIPANTS

Descriptive exploratory individual semistructured interviews were conducted with 34 key stakeholders from national policy-makers to primary care providers. Three focus group interviews were held with 35 patients.

RESULTS

The National Department of Health saw GREAT as an acceptable and appropriate intervention, but only five of the nine provinces adopted GREAT. District-level and facility-level managers also saw GREAT as an acceptable and appropriate intervention. Factors related to feasibility included physical space, sufficient staff numbers, availability of resource materials, the health information system, adaptation to the model of care (selection of facilities, patients, adjustment of patient flow and appointment systems, leadership from local managers and the whole clinical team) and inclusion in systems for quality improvement. No major changes were made to the design of GREAT and fidelity to the session content ranged from 66% to 94%. Incremental costs were US$494 per facility. Due to disruption from the COVID-19 pandemic, only 14 facilities implemented and reached 588 patients at the time of evaluation.

CONCLUSION

Key lessons were learnt on how to implement GREAT for diabetes in a middle-income country setting. The findings informed the design of a programme theory using a health system framework. The programme theory will guide further scale-up in each province and scale-out to provinces that have not yet implemented.

QUESTION

This study focused on evaluating how to implement GREAT for type 2 diabetes in primary care and to take it to scale in South Africa.

FINDING

The findings led to a programme theory on how to successfully implement GREAT for diabetes in the South African context.

MEANING

The study demonstrates relevant contextual factors that need to be considered in the implementation of group diabetes education programme in a middle-income country.

How to Best Develop and Deliver Generic Long-Term Condition Rehabilitation Programmes in Rural Settings: An Integrative Review

People living rurally frequently experience health disparities especially if living with a long-term condition (LTC) or multi-morbidity. Self-management support is a key component of LTC management and commonly included in rehabilitation programmes to enhance ability to self-manage health and encourage physical activity. Such programmes are however often condition focussed and despite evidence for their effectiveness, are not always feasible to deliver in rural settings. Generic programmes are arguably more optimal in the rural context and delivery can be face to face or remotely (via telehealth). The aim of this explorative integrative review was to collate and present international evidence for development, delivery, integration, and support of community-based, generic LTC group rehabilitation programmes delivered rurally in person, or remotely using telehealth. Electronic databases were systematically searched using MeSH terms and keywords. For inclusion, articles were screened for relevance to the aim, and practical information pertaining to the aim were extracted, charted, and organized deductively into themes of Development, Delivery, Integration, and Support. Within each theme, data were synthesized inductively into categories (Theory, Context, Interpersonal aspects, and Technology and Programme aspects). Fifty-five studies were included. Five studies contributed information about community based programmes delivered via the internet. Development was the only theme populated by information from all categories. The theme of Support was only populated with information from one category. Our review has drawn together a large body of diverse work. It has focused on finding practical information pertaining to the best ways to develop, deliver, integrate, and support a community-based generic rehabilitation programme for people living with long-term health conditions, delivered rurally and/or potentially via the internet. Practical suggestions were thematically organized into categories of theory, context, interpersonal aspects, and technology and programme aspects. While the findings of this review might appear simple and self-evident, they are perhaps difficult to enact in practice.