解决癌症患者生活质量的难题:整合因果推理和机器学习以获得数据驱动的洞察力
Hakan Şat Bozcuk1, Mustafa Serkan Alemdar2
1Dept. of Medical Oncology, Medical Park Hospital, Antalya, Turkey. hbozcuk@gmail.com.
Health and quality of life outcomes
|August 7, 2024
概括
影响癌症患者生活质量的因果因素与相关因素不同. 识别这些直接和间接的因果关系,如情绪功能和癌症类型,可以指导针对性的干预措施,以改善患者的福祉.
科学领域:
- 在瘤学瘤学.
- 医疗保健服务研究 医疗服务研究
- 生物统计学 生物统计学
背景情况:
- 全球生活质量 (QOL) 对癌症患者的福祉至关重要.
- 已知因素与QOL之间的相关性,但因果关系尚未得到充分探索.
- 这项研究旨在确定影响癌症患者QOL的因果因素.
研究的目的:
- 区分影响癌症患者全球生活质量的因果和相关因素.
- 确定影响生活质量的直接,间接和总因果因素.
- 将已识别的因果因素与先前确定的相关因素进行比较.
主要方法:
- 追溯分析欧洲癌症研究与治疗组织 (European Organization for Research and Treatment of Cancer) 的生活质量调查问卷数据,来自469名新的癌症患者.
- 单变量和多变量回归分析以确定相关性.
- 使用Dowhy Python库和线性非高斯循环模型 (LiNGAM) 算法进行因果推理.
主要成果:
- 多变量分析将疾病阶段,角色,情绪,社会功能,疲劳,疼痛和腹与QOL联系起来.
- 直接的因果因素包括情绪,社会和身体功能.
- 通过LiNGAM识别的总因果因素包括癌症类型,癌症阶段和性别.
结论:
- 影响癌症患者QOL的因果因素与相关因素不同.
- 了解这些独特的因果关系是制定有针对性的干预措施的关键.
- 这项研究提供了关于癌症患者的QOL复杂动态的见解.
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