Back

Estimated Average Glucose Integration (eAGi) and A1c Prime (A1c'): A Novel Algorithm for Estimating Glycemic Control Over Time

Koltz, C. R.

2025-06-28 endocrinology
10.1101/2025.06.26.25330375 medRxiv
Show abstract

Type 2 diabetes affects hundreds of millions worldwide and is associated with significant adverse health outcomes. Optimizing glycemic control mitigates risk over time and has been shown to improve cardiovascular outcomes, reduce microvascular injury as well as decrease overall mortality. Diabetes-specific risk is determined not only by glycemic control but duration of exposure which has been historically difficult to quantify in aggregate. The model proposed in this paper computes two long-term diabetes control scores using a novel algorithm that integrates estimated average glucose as a function of time. The calculated scores are called Estimated Average Glucose Integration (eAGi) and A1c Prime (A1c). Based on previous studies demonstrating that poor glycemic control over time is associated with worse outcomes, eAGi and A1c are anticipated to provide a useful, diabetes-specific hazard appraisal for individuals in both clinical and research settings.

Matching journals

The top 7 journals account for 50% of the predicted probability mass.

50% of probability mass above

"Similar papers" are the closest papers from that journal in the model's embedding space. They show what the match is built on, but the ranking comes mostly from a classifier over the whole training set, not from these examples alone.