A motivational peer support program for type 2 diabetes prevention delivered by people with type 2 diabetes: the UEA-IFG feasibility study.

Purpose: The purpose of this study was to develop a peer support program for individuals at high risk of type 2 diabetes as part of a novel Diabetes Prevention Programme (The UEA-IFG Study). Lay members of the public with existing type 2 diabetes volunteered as peer supporters (termed type 2 trainers) for participants at high risk of developing type 2 diabetes. The feasibility of type 2 trainer recruitment, training, and retention was tested.

Methods: Between January and September 2009, 1500 potential type 2 trainers with existing type 2 diabetes were contacted and 168 (11%) expressed an interest. From this group, 26 type 2 trainers were appointed to begin training. All completed 7 training seminars, covering diabetes prevention, nutrition, physical activity, listening skills, motivation, and goal planning. Motivational calls were made every 12 weeks to each study participant by each type 2 trainer in addition to health care professional-delivered education sessions.

Results: Twenty-six type 2 trainers were recruited to enter the program. One type 2 trainer withdrew before beginning their role. The retention rate was high, with 22 (89%) of the type 2 trainers continuing until study end (July 2010; 20 months), with a total of 240 phone calls made.

Conclusion: The recruiting and training of lay volunteers with existing type 2 diabetes as type 2 trainers to support study participants at risk of developing the same condition was a cost-effective strategy in comparison to employing salaried health care professionals and warrants further investigation on health outcomes.