初级保健的连续性和急性疾病的可预防性住院治疗:基于机器学习的记录链接研究
Ngoc Mai Phuong Nguyen1, Bijan J Borah2, Margo Barr3
1School of Population Health, University of New South Wales, Sydney, New South Wales, Australia.
Annals of family medicine
|November 24, 2025
概括
改善护理的连续性显著减少了可能可预防的住院治疗 (PPH). 即使在护理连续性的小改进也会降低PPH的发生率,这凸显了它在初级医疗保健中的重要性.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 潜在可预防的住院治疗 (PPH),也称为门诊护理敏感条件,代表着一个重要的全球健康问题.
- 假设护理的连续性可以减少PPH,但建立因果关系需要强大的方法.
研究的目的:
- 确定护理连续性和急性PPH之间的因果关系.
- 量化护理连续性对老年人急性PPH降低的影响.
主要方法:
- 来自45岁及以上研究 (澳大利亚新南威尔士州) 和医疗保险索赔 (2007-2017) 的链接数据.
- 采用双重机器学习技术与四个算法 (LASSO,随机森林,XGBoost,ANN) 进行可靠的估计.
- 对关键患者特征进行控制,包括年龄,多病症,文化多样性,性别,教育,心理状况,身体限制,吸烟和社会经济状况.
主要成果:
- 在54,376名参与者中,50.8%的人至少经历过一次急性PPH发作.
- 增加护理连续性与急性PPH发病率的减少有关.
- 护理连续性的适度增加 (从第45个百分点增加到第50个百分点) 将急性PPH的概率在模型中降低了9.8%至23.5%.
结论:
- 在初级层面的持续护理对于减少急性PPH至关重要.
- 促进以人为中心和综合护理的政策应优先考虑加强护理连续性的举措.
- 支持全科医生改善护理连续性对于PPH减少策略至关重要.
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