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crossrefnpj Digital Medicine2026-06-24

Advanced machine learning-based screening for primary aldosteronism with plasma steroids, potassium, and renin

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Abstract Commonly used screening tests for primary aldosteronism (PA) provide suboptimal diagnostic accuracy, particularly with antihypertensive medication use. This study utilized three datasets totaling 1380 patients with and without PA to develop machine learning models for sc…

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crossrefnpj Digital Medicine2026-07-10

Simulation of covariate and concept drift in machine learning hospital admission prediction from emergency triage

Ethan Williams, Toshi Sinha, Matthew Summerscales, Yogesan Kanagasingam

Abstract Machine learning models that predict hospital admission at triage may support patient flow forecasting, yet the effects of covariate drift, concept drift, and retraining on long-term performance are poorly understood. We developed an Extreme Gradient Boosting (XGBoost) m…

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