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机器学习开发的女性过度活动膀风险模型:基于2007-2018年NHANES数据
Bohao Peng1, Yu Luo2, Chengcheng Wei2
1Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Translational andrology and urology
|September 15, 2025
概括
机器学习模型可以预测女性过度活性膀 (OAB) 风险. 随机森林模型表现强,确定高血压,糖尿病和睡眠障碍是改善OAB诊断的关键因素.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗信息学 医疗信息学
- 机器学习 机器学习
背景情况:
- 过度活性膀 (OAB) 显著影响日常生活,目前的风险估计严重依赖患者的主观症状.
- 有关客观的诊断工具和风险预测模型的OAB. 这是一个关键的需要.
- 开发新的风险评估策略对于及时和准确的OAB诊断至关重要.
研究的目的:
- 开发和评估机器学习 (ML) 模型,以评估女性人口中过度活性膀 (OAB) 风险.
- 通过使用数据驱动的方法来识别OAB风险的关键因素.
- 提高女性OAB的诊断能力.
主要方法:
- 利用了2007-2018年国家健康和营养检查调查 (NHANES) 的10,807名女性参与者的数据.
- 训练并比较了七个ML算法,包括支持向量机 (SVM),物流回归,K-最近邻居 (KNN),随机森林 (RF),梯度增强,决策树 (DT) 和极端梯度增强 (XGBoost).
- 开发了使用十个特征因素来预测OAB风险的模型.
主要成果:
- 随机森林 (RF) 模型实现了最高的性能,曲线下的面积 (AUC) 为0.879.
- 高血压被确定为影响OAB风险的最重要因素.
- 糖尿病和睡眠障碍也被发现是导致OAB风险的重要因素.
结论:
- 机器学习模型显示出强大的诊断性能和可解释性,用于预测女性过度活性膀 (OAB) 风险.
- 开发的基于ML的风险模型为改善女性OAB诊断提供了有价值的工具.
- 与基于症状的评估相比,这种方法为OAB风险评估提供了更客观的方法.
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