使用决策树模型和全面的全州数据来预测监狱释放后的阿片类药物过量服用
Kristina Yamkovoy1, Prasad Patil2, Devon Dunn3
1University of Colorado School of Medicine, Division of General Internal Medicine, Aurora, CO, USA.
Annals of epidemiology
|May 6, 2024
概括
在监狱释放后预测阿片类药物过量至关重要. 分层模型改善了跨种族群体的风险预测,确定非自愿的承诺是预防阿片类药物过量服用的关键因素.
科学领域:
- 公共卫生 公共卫生
- 犯罪学 犯罪学
- 成 药物 药物 药物 药物
背景情况:
- 过量服用阿片类药物的死亡仍然是一个关键的公共卫生问题.
- 从监狱释放的个人面临着明显增加的阿片类药物过量剂量的风险.
- 需要有效的预测模型来指导有针对性的预防工作.
研究的目的:
- 从马萨诸塞州州立监狱释放后90天内识别阿片类药物过量剂量的预测因素.
- 为了比较单一预测模型的性能与按种族/种族分层的模型.
- 了解不同种族/种族群体在过量风险预测中的差异.
主要方法:
- 利用全州数据库,将2015年至2020年期间从马萨诸塞州监狱释放的个人联系起来.
- 开发了两个决策树建模方案:一个是单重的,另一个是按种族/种族分层的.
- 使用灵敏度,特异性和确定关键预测因素评估模型性能.
主要成果:
- 在44246人中,5.1%的人在释放后90天内过量服用阿片类药物.
- 一个单重模型显示,与种族/少数民族相比,非西班牙裔白人个体的敏感性更高.
- 分层模型在种族/族群中显示出更平衡的表现.
结论:
- 分层模型为预测不同人群中阿片类药物过量使用提供了更好,更平衡的性能.
- 对阿片类药物过量使用的预测因素在种族/族群之间有显著差异.
- 对物质使用障碍的非自愿承诺在所有组和模型中都成为一致的预测因素.
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