A survey found that adults with type 2 diabetes preferred exercise programmes offering larger payments directly to participants, with rewards based on individual performance rather than competition.
Adults with type 2 diabetes show the strongest interest in physical activity programmes that offer bigger rewards, pay the participant directly and reward individual performance rather than competition, according to a study published in BMC Public Health. The research, led by Castro and colleagues, used an online choice experiment to test what programme features mattered most to people receiving care through UC San Diego Health Family Medicine.
The study surveyed 277 adults aged 18 to 75 who had a physician diagnosis of type 2 diabetes. Participants were asked to choose between pairs of hypothetical exercise-incentive programmes across 15 sets, with the designs varying by how often payments were made, whether the programme was framed as a gain or a loss, the size of the incentive, whether the design was competitive, whether payment came as cash or a voucher, and whether the money went to the participant or to a charity. Larger incentives had the biggest influence on preference, followed by who received the money. Individual rather than team-based performance was also favoured, while the type of payment mattered least.
The findings fit with earlier work showing that people with type 2 diabetes are sensitive to programme design, especially cost, format and the way benefits are framed. A 2013 BMC Public Health study of Dutch adults found that lower out-of-pocket costs, individual consultations and expected weight loss were important drivers of willingness to join lifestyle programmes. More recent research published in PubMed Central and in BMC Public Health found that chronically ill patients with type 2 diabetes placed particular weight on the conditions attached to receiving incentives, reinforcing the idea that engagement depends heavily on how interventions are structured.
The authors were careful to stress that the results do not show that incentives make people more active or improve diabetes outcomes. The experiment measured stated preferences for hypothetical programmes, not real-world exercise, adherence or health gains. It also drew participants from a single health system, which limits how far the results can be applied to all adults with type 2 diabetes. A simulation suggested that most participants would enrol in a programme combining their preferred attributes, but that estimate reflects modelling rather than observed behaviour. The practical message, the researchers said, is that any future incentive scheme should be tested in real settings before claims are made about effectiveness.
Disclaimer: This content is for informational purposes only and is not intended to be a substitute for professional medical judgment, advice, diagnosis, or treatment.
