机器学习衍生模型用于预测韩国癌症幸存者的治疗后生活质量差
Yu Hyeon Choe1, Sujee Lee2, Yooseok Lim2
1Department of Nursing, Inha University, Incheon, Republic of Korea.
概括
机器学习准确地预测了韩国癌症幸存者的生活质量 (QOL) 差. 患难和疲劳等生存问题是关键预测因素,有助于对有风险的个体做出临床决策.
科学领域:
- 在瘤学瘤学.
- 医疗信息学 医疗信息学
- 心理社会瘤学
背景情况:
- 许多癌症幸存者经历治疗后生活质量 (QOL) 的下降.
- 识别面临低质量生活风险的幸存者对于有针对性的干预至关重要.
研究的目的:
- 开发和评估机器学习 (ML) 模型,用于预测韩国癌症幸存者的低质量生活.
- 确定导致该人群质量生活不佳的关键因素.
主要方法:
- 一项涉及1005名韩国治疗后癌症幸存者的横截面研究.
- 利用六个ML模型,包括随机森林 (RF),预测QOL分数低于60.4.4.
- 使用SHapely添加式扩展 (SHAP) 方法来确定特征的重要性.
主要成果:
- 超过65%的参与者报告质量生活不佳.
- 射频模型表现出卓越的性能,精度为0.85,F1得分为0.90.
- 包括痛苦,疼痛和疲劳在内的生存问题被确定为低质量生活的最重要的预测因素.
结论:
- 一个基于ML的预测模型有效地识别了韩国癌症幸存者,他们面临着低质量生命的风险.
- 开发的模型显示了支持临床决策的潜力,以改善幸存者的结果.
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