Type 2 & other diabetes

Predicting diabetes self-management education engagement: machine learning algorithms and models

BMJ Open Diabetes Res CarePublished Cross-sectional study

Authors' conclusion

This study identified comprehensive and critical factors associated with DSME engagement from biological, behavioral, sociocultural, and environmental domains using different ML models, as well as related racial/ethnic disparities. Aligning these findings with the DSME National Standards from the ADA would enhance the guidelines' effectiveness, promoting tailored and equal diabetes management approaches that cater to diverse races/ethnicities.

Study context

Population
US Medicare beneficiaries with diabetes, Medicare Current Beneficiary Survey 2017–2019
Outcome
DSME participation and factors of DSME engagement
Methodological detailsnationally representative survey linked to claims data, machine learning (five common machine learning (ML) approaches)
  • Nationally representative survey linked to claims data
  • Machine learning (five common ML approaches)

Main finding

As reported in the abstract

Participants who received diabetes self-management education (DSME)
37.94%
Variables used
95
All ML models accuracy
exceeding 70%
Random forest accuracy (better predictive performance)
85%
Key variables identified
74 of 95

Observational data: associations, not effects.

Original publication

Predicting diabetes self-management education engagement: machine learning algorithms and models. BMJ Open Diabetes Res Care. Published 18 February 2025. doi:10.1136/bmjdrc-2024-004632

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