使用变压器的电子医疗记录预测阻塞性睡眠呼吸暂停的访问成本
Zhaoyang Chen1, Lina Siltala-Li1, Mikko Lassila1
1Department of Information and Service ManagementAalto University 02150 Espoo Finland.
概括
预测阻塞性睡眠呼吸暂停 (OSA) 患者的医疗费用至关重要. 一种新的双变压器模型方法有效地使用有限的患者数据来改善成本预测,帮助资源配置.
科学领域:
- 医疗分析 医疗分析
- 翻译工程是翻译工程.
- 机器学习在医疗保健中的应用
背景情况:
- 阻塞性睡眠呼吸暂停 (OSA) 的患病率在全球范围内不断增加,主要原因是肥胖率的上升.
- 有效的OSA治疗会产生重大的社会和财务医疗保健成本.
- 准确预测OSA患者医疗保健支出对于财政管理和资源分配至关重要.
研究的目的:
- 开发一种方法来预测阻塞性睡眠呼吸暂停 (OSA) 患者的年度医疗保健访问费用.
- 为应对有限的高质量患者数据所带来的挑战,通常只有超过365天的随访患者的数据可用于成本预测模型.
主要方法:
- 一种使用两个变压器模型的翻译工程方法.
- 第一个变压器模型使用更短的患者访问历史记录来增加输入数据.
- 第二个变压器模型预测成本,结合丰富的数据和超过一年后续的案例.
主要成果:
- 与仅使用长期数据的单一模型方法相比,两种模型解决方案的预测性能 (R平方) 从88.8%提高到97.5%.
- 增加第一个变压器模型的数据改善了基线模型的性能 (R平方) 从61.6%提高到81.9%.
结论:
- 拟议的方法最大限度地利用了可用的高质量的OSA患者数据.
- 这种方法将数据增强与成本预测结合起来,为数据有限的医疗保健环境提供了一个实用的解决方案.
- 这些发现支持在OSA管理中加强患者护理和资源配置.
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