使用机器学习来预测未来的寄养家庭入学情况
Ari Ne'eman1, Alex Brooks2, Kellie Hans-Green2
1Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, MA 02115, United States.
Health affairs scholar
|November 21, 2025
概括
使用健康社会决定因素 (SDOH) 数据的机器学习模型可以预测有寄养入学风险的儿童,从而使早期干预成为可能. 与没有SDOH因子的模型相比,这种方法显著提高了预测准确性.
科学领域:
- 公共卫生 公共卫生
- 医疗信息学 医疗信息学
- 社会科学 社会科学 社会科学
背景情况:
- 寄养护理入院是儿童和家庭创伤的重要来源,导致不良结果.
- 早期识别有风险儿童对于实施预防措施和转移策略至关重要.
研究的目的:
- 评估机器学习 (ML) 方法在预测未来寄养儿童高风险儿童的有效性.
- 评估健康社会决定因素 (SDOH) 数据对预测准确性的影响.
主要方法:
- 利用来自俄俄州医疗补助健康计划的儿童和关联成人的索赔数据.
- 纳入的个人和地理健康社会决定因素 (SDOH) 因素.
- 将梯度增强树ML算法与用于预测性能的后勤回归进行比较.
主要成果:
- ML模型确定了2408名儿童 (1.32%) 面临风险,其中1599人在一年内进入寄养家庭 (PPV 66.4%).
- 与没有 (PPV 27.44%) 相比,包含 SDOH 数据的模型的准确性明显更高 (PPV 84.72%).
- 梯度增强树模型在预测寄养家庭入学方面表现优于后勤回归.
结论:
- 健康的社会决定因素 (SDOH) 是预测寄养入学的关键因素.
- 机器学习具有很大的潜力,可以促进早期干预,防止不必要的寄养.
- 整合ML和SDOH数据可以增强儿童福利服务并支持家庭稳定.
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