Cited by 369Artificial Intelligence in HealthcareMachine Learning in HealthcareDiabetes Management and Research

Early detection of type 2 diabetes mellitus using machine learning-based prediction models

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Kopitar, Leon, Kocbek, Primoz, Cilar, Leona, Sheikh, Aziz, Stiglic, Gregor·2020·Scientific Reports

Abstract

Most screening tests for T2DM in use today were developed using multivariate regression methods that are often further simplified to allow transformation into a scoring formula. The increasing volume of electronically collected data opened the opportunity to develop more complex, accurate prediction models that can be continuously updated using machine learning approaches. This study compares machine learning-based prediction models (i.e. Glmnet, RF, XGBoost, LightGBM) to commonly used regression models for prediction of undiagnosed T2DM. The performance in prediction of fasting plasma glucose level was measured using 100 bootstrap iterations in different subsets of data simulating new incoming data in 6-month batches. With 6 months of data available, simple regression model performed with the lowest average RMSE of 0.838, followed by RF (0.842), LightGBM (0.846), Glmnet (0.859) and XGBoost (0.881). When more data were added, Glmnet improved with the highest rate (+ 3.4%). The highest level of variable selection stability over time was observed with LightGBM models. Our results show no clinically relevant improvement when more sophisticated prediction models were used. Since higher stability of selected variables over time contributes to simpler interpretation of the models, interpretability and model calibration should also be considered in development of clinical prediction models.

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  • AI algorithms can predict the onset of type 2 diabetes and its complications with remarkable accuracy.

    “Various studies have shown that AI algorithms can predict the onset of T2D and its complications with remarkable accuracy (13-15).”

    From Generative artificial intelligence in predictive analysis of diabetes and its complications: a narrative review (2025) · cites this paper as [14]

    The Results (Model performance; page unavailable) report AUCs up to 0.859 for predicting undiagnosed T2D, supporting the claim that the models predict diabetes with substantial accuracy. The paper does not report prediction accuracy for complications, and its study concerns detecting undiagnosed disease rather than prospectively predicting onset. (LLM, conf=0.86)

    Experimental — accuracy not yet measured

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1 of the 50 references couldn’t be matched to a known paper.

Research works printed but not linked: 2

  1. [24]Ziegel ER Harville DA Matrix Algebra From a Statisticians Perspective 1997 New York Springer
  2. [25]Breiman L Random forests Mach. Learn. 2001 45 5 32 10.1023/A:1010933404324 · DOI · Paper page

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Authors
Kopitar, L., Kocbek, P., Cilar, L., Sheikh, A., & Stiglic, G.
Affiliations
  • University of Primorska (SI)
  • University of Maribor (SI)
  • Brigham and Women's Hospital (US)
Corresponding author
Kopitar, Leon
Venue
Scientific Reports
Published
2020-07-20
Volume
10
Issue
1
Pages
11981-11981
ISSN
2045-2322 (ISSN-L)
OpenAlex
W3043363778
Cited by
369
References
50
Citations by year
2026: 37 · 2025: 71 · 2024: 77 · 2023: 80 · 2022: 69 · 2021: 32 · 2020: 3
FWCI
40.61
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, other-oa)
Funders
  • European Commission (2014‐2020, P2-0057)
  • Javna Agencija za Raziskovalno Dejavnost RS (N2-0101, P2-0057)
  • Univerza v Mariboru
  • European Social Fund (20142020)
Topics
  • Health Sciences › Health Professions › Health Information Management › Artificial Intelligence in Healthcare
  • Physical Sciences › Computer Science › Artificial Intelligence › Machine Learning in Healthcare
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
Keywords
type 2 diabetes, early detection, diabetes screening, prediction model, machine learning, fasting blood glucose, regression models, model interpretability, model calibration, LightGBM, XGBoost, random forest, glmnet
MeSH terms
Machine Learning, Blood Glucose, Calibration, Diabetes Mellitus, Type 2, Fasting, Female, Humans, Male, Middle Aged, Models, Biological, Area Under Curve, Early Diagnosis

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