Construction and validation of a predictive model for suicidal ideation in non-psychiatric elderly inpatients

Abstract Background Suicide poses a substantial public health challenge globally, with the elderly population being particularly vulnerable. Research into suicide risk factors among elderly inpatients with non-psychiatric disorders remains limited. This investigation focused on crafting a machine le...

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Bibliographic Details

Published in:	BMC Geriatrics
Main Authors:	Shuyun Xiong, Dongxu Si, Meizhu Ding, Cuiying Tang, Jinling Zhu, Danni Li, Ying Lei, Lexian Huang, Xiaohua Chen, Jicai Chen
Format:	Article
Language:	English
Published:	BMC 2025-05-01
Subjects:	Machine learning algorithms Non-psychiatric illnesses Elderly inpatients Suicidal ideation Prediction
Online Access:	https://doi.org/10.1186/s12877-025-05980-z