Predictive inpatient falls risk model using Machine Learning
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http://hdl.handle.net/10045/125961
Título: | Predictive inpatient falls risk model using Machine Learning |
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Autor/es: | Ladios Martín, Mireia | Cabañero-Martínez, María José | Fernández de Maya, José | Ballesta-López, Francisco-Javier | Belso-Garzas, Adrián | Zamora-Aznar, Francisco-Manuel | Cabrero-García, Julio |
Grupo/s de investigación o GITE: | Person-centred Care and Health Outcomes Innovation / Atención centrada en la persona e innovación en resultados de salud (PCC-HOI) | Calidad de Vida, Bienestar Psicológico y Salud |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Enfermería |
Palabras clave: | Data mining | Machine Learning | Falls | Risk Assessment | Patient Safety |
Fecha de publicación: | 8-ago-2022 |
Editor: | John Wiley & Sons |
Cita bibliográfica: | Journal of Nursing Management. 2022, 30(8): 3777-3786. https://doi.org/10.1111/jonm.13760 |
Resumen: | Aim: To create a model that detects the population at risk of falls taking into account fall prevention variable and to know the effect on the model´s performance when not considering it. Background: Traditionally, instruments for detecting fall risk are based on risk factors, not mitigating factors. Machine learning (ML), which allows working with a wider range of variables, could improve patient risk identification. Methods: The sample was composed of adult patients admitted to the Internal Medicine service (total, n=22515; training, n=11134; validation, n=11381). A retrospective cohort design was used and we applied ML technics. Variables were extracted from electronic medical records (EMR). Results: The Two-Class Bayes Point Machine algorithm was selected. Model-A (with fall prevention variable) obtained better results than Model-B (without it) in sensitivity (0.74 vs 0.71), specificity (0.82 vs 0.74) and AUC (0.82 vs 0.78). Conclusions: Fall prevention was a key variable. The model that included it detected the risk of falls better than the model without it. Implications for Nursing Management: We created a decision-making support tool that helps nurses to identify patients at risk of falling. When it´s integrated in the EMR, it decreases nurses’ workloads by not having to collect information manually. |
URI: | http://hdl.handle.net/10045/125961 |
ISSN: | 0966-0429 (Print) | 1365-2834 (Online) |
DOI: | 10.1111/jonm.13760 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2022 John Wiley & Sons Ltd |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1111/jonm.13760 |
Aparece en las colecciones: | INV - PCC-HOI - Artículos de Revistas INV - CV, BP Y S - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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Ladios-Martin_etal_2022_JNursManag_accepted.pdf | Accepted Manuscript (acceso abierto) | 1,06 MB | Adobe PDF | Abrir Vista previa |
Ladios-Martin_etal_2022_JNursManag_final.pdf | Versión final (acceso restringido) | 659,65 kB | Adobe PDF | Abrir Solicitar una copia |
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