Integrating Local Knowledge into a National Programme: Evidence from a Community-Based Diabetes Prevention Education...

Area of Science:

• Public Health
• Preventive Medicine
• Health Services Research

Background:

• Type 2 diabetes prevention is a critical public health priority.
• Local authorities are key in piloting and implementing prevention strategies.
• Evaluating pilot programs informs national strategy and service delivery.

Purpose of the Study:

• To evaluate the effectiveness and feasibility of the South Gloucestershire Diabetes Prevention (Pilot) Programme (SGDPP).
• To assess health outcomes, cost-effectiveness, and stakeholder feedback for a group-based diabetes prevention intervention.

Main Methods:

• A six-week group health education course with six months of follow-up support.
• Recruitment of 300 patients, with analysis of enrollment, completion, and attendance rates.
• Measurement of key health markers including weight and HbA1c at six-month follow-up.

Main Results:

• Significant mean weight loss of 4 kg and HbA1c reduction of 3.45 mmol/mol at six months.
• High attendance rates (84%) and positive impacts on diet and physical activity.
• Identified success factors: clear goals, quality organization, and educator qualities; potential cost-effectiveness.

Conclusions:

• The SGDPP demonstrated effectiveness in reducing type 2 diabetes risk markers through a group-based intervention.
• The program's format shows potential for cost-effectiveness and scalability within local and national healthcare systems.
• Stakeholder feedback offers valuable insights for embedding and expanding diabetes prevention initiatives.