Diabetes technology

Automated insulin delivery system use and physical activity levels in adults with type 1 diabetes: A BETTER registry analysis

Diabet MedPublished Cross-sectional study

Authors' conclusion

Compared with other treatment modalities, AID users within the BETTER T1D registry tended to engage in more frequent and longer PA. However, these differences may be attributed to sociodemographic factors rather than the technologies themselves. Our study also shows a low percentage of participants meeting PA recommendations. Continued research and development on diabetes technologies, more personalized interventions and public health strategies are needed.

Study context

Population
Adults (≥18 years) with T1D in the BETTER Type 1 Diabetes registry who reported physical activity (PA) with a validated questionnaire
Participants
1,156 adults
Exposure
Automated insulin delivery (AID) vs Pump + continuous glucose monitoring (CGM), Injections + CGM and non-CGM
Outcome
Proportion of participants reporting PA during the past 7 days
Follow-up
Past 7 days
Methodological detailsregistry analysis
  • Registry analysis

Main finding

As reported in the abstract

Performed PA

Between AID and Pump + CGM, Injections + CGM, non-CGM: P = 0.134 without adjustment · Between AID and Pump + CGM, Injections + CGM, non-CGM: P = 0.316 with adjustment

Observational data: associations, not effects.

Further findings

Met target of ≥150 min moderate to vigorous PA per week

Study participants meeting target
28%

Original publication

Automated insulin delivery system use and physical activity levels in adults with type 1 diabetes: A BETTER registry analysis. Diabet Med. Published 13 December 2025. doi:10.1111/dme.70192

Composed by AI from the published abstract and checked against it. How Briefs are made →

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