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Olga Lopez-Acevedo

Universidad de Antioquia

Calle 67 No. 53 108

Apartado Aereo

Medellin, 1226

Colombia

  • Universidad de Antioquia

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Scholarly Papers (1)

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Explainable Admission-Level Predictive Modeling for Prolonged Hospital Stay in Elderly Populations: Challenges in Low- and Middle-Income Countries

Number of pages: 24 Posted: 27 Jan 2026
Daniel Sierra-Botero, Ana Molina-Taborda, Leonardo Andres Espinosa Leal, Alexander Karpenko, Alejandro Hernández-Arango and Olga Lopez-Acevedo
Universidad de Antioquia, affiliation not provided to SSRN, VTT Technical Research Centre of Finland, Universidad de Antioquia, University of Antioquia and Universidad de Antioquia
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Abstract:

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Hospital length of stay prediction, Interpretable machine learning, Weight of evidence, Information value, SHAP, Healthcare predictive modeling, Feature Selection