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arXiv 2404.05613cs.LGcs.AI
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面向社区居住老龄人口多功能退化建模的深度表征学习

Deep Representation Learning for Multi-functional Degradation Modeling of Community-dwelling Aging Population

Suiyao Chen, Xinyi Liu, Yulei Li, Jing Wu, Handong Yao

AI总结:

本文提出融合深度学习的多功能退化建模框架,从老年人健康史中预测身体与认知退化分数并识别人群异质性,真实案例验证了其有效性。

摘要:

随着人口老龄化加剧,尤其是婴儿潮一代步入老年,美国出现多功能残障的老年人口正显著增加。这些残障源于多种慢性疾病、损伤和功能障碍,并因涵盖身体与认知方面的多维性质而构成复杂挑战。传统方法通常采用基于单变量回归的方法来建模和预测单一退化状况,并假设人群具有同质性,这不足以应对与衰老相关退化的复杂性和多样性。本研究提出一种用于多功能退化建模的新颖框架,以捕捉老年残障的多维(例如身体和认知)及异质性质。该方法利用深度学习,从老年人健康史中预测健康退化分数并揭示潜在异质性,从而对衰老相关退化的多样影响和原因提供高效估计与可解释洞察。一项真实案例研究证明了其有效性,并标志着在准确建模老年人退化的复杂动态方面作出关键贡献,同时应对老龄化人口中的医疗保健挑战。

英文摘要:

As the aging population grows, particularly for the baby boomer generation, the United States is witnessing a significant increase in the elderly population experiencing multifunctional disabilities. These disabilities, stemming from a variety of chronic diseases, injuries, and impairments, present a complex challenge due to their multidimensional nature, encompassing both physical and cognitive aspects. Traditional methods often use univariate regression-based methods to model and predict single degradation conditions and assume population homogeneity, which is inadequate to address the complexity and diversity of aging-related degradation. This study introduces a novel framework for multi-functional degradation modeling that captures the multidimensional (e.g., physical and cognitive) and heterogeneous nature of elderly disabilities. Utilizing deep learning, our approach predicts health degradation scores and uncovers latent heterogeneity from elderly health histories, offering both efficient estimation and explainable insights into the diverse effects and causes of aging-related degradation. A real-case study demonstrates the effectiveness and marks a pivotal contribution to accurately modeling the intricate dynamics of elderly degradation, and addresses the healthcare challenges in the aging population.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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