Type 1 diabetes

DiaBetter Together: Outcomes of a Randomized Controlled Trial Evaluating a Peer Mentor Behavioral Intervention for Young Adults With Type 1 Diabetes During the Transfer From Pediatric to Adult Care

Diabetes CarePublished Randomised controlled trial

Authors' conclusion

DiaBetter Together produced modest benefits for psychosocial outcomes during the challenging transfer period, although glycemic, behavioral, and transfer improvements remain difficult to achieve.

Study context

Population
Young adults aged 17–25 years with T1D following completion of pediatric diabetes care
Participants
100 adults
Comparison
DiaBetter Together peer mentor intervention vs usual care
Primary endpoint
HbA1c
Methodological detailssingle-site, Reduced sample size due to the coronavirus disease 2019 pandemic may have limited power
  • Single-site
  • Reduced sample size due to the coronavirus disease 2019 pandemic may have limited power

Primary result

As reported in the abstract

  • No statistically significant differences between study arms in HbA1c

Secondary outcomes

Self-management behaviors and transfer to adult care

No statistically significant differences between study arms in self-management behaviors or transfer to adult care

Diabetes-specific health-related quality of life and diabetes distress · 12 months

Significant differences between groups favoring the intervention arm

Intervention satisfaction

Intervention satisfaction was high

Original publication

DiaBetter Together: Outcomes of a Randomized Controlled Trial Evaluating a Peer Mentor Behavioral Intervention for Young Adults With Type 1 Diabetes During the Transfer From Pediatric to Adult Care. Diabetes Care. Published 27 May 2026. doi:10.2337/dc26-0395

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