在二级护理中预测脊椎疾病患者的高医疗保健使用率:模型开发和验证
Lise Grethe Kjønø1, Karin Magnusson2,3, Marianne Bakke Johnsen1,4
1Department of Rehabilitation Science and Health Technology, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway.
Pain reports
|January 21, 2026
概括
一个新的模型预测脊柱疾病患者的医疗保健利用率很高. 它对识别需要更多支持的个人在二级护理环境中显示出希望.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 临床流行病学 临床流行病学
- 预测建模预测建模
背景情况:
- 脊柱疾病是医疗保健利用 (HCU) 的重要驱动因素.
- 准确预测高HCU对于资源配置和二级护理中的患者管理至关重要.
- 现有的模型可能无法充分捕捉这个群体中HCU驱动器的复杂性.
研究的目的:
- 开发和外部验证脊髓疾病患者高全因HCU的预测模型.
- 在这个患者群体中确定高HCU的关键预测因素.
- 在内部和外部验证数据集中评估模型的性能.
主要方法:
- 使用挪威部和背部注册表 (N=9092) 进行开发和内部验证.
- 使用丹麦脊柱数据注册表进行外部验证 (N=34,853).
- 使用Nagelkerke R2,区分 (AUC) 和校准 (CITL,斜率) 评估的模型性能.
主要成果:
- 最终的模型结合了人口,生活方式,临床和患者报告的因素.
- 内部验证显示可接受的歧视 (AUC 0.78) 和R2为0.26.
- 外部验证显示出优异的区分 (AUC 0.81) 和0.31的R2,与良好的校准.
结论:
- 开发的模型显示,在参加二级护理的脊椎疾病患者中预测高HCU的潜力.
- 在临床采用之前,建议在现实世界的实施环境中进行进一步的验证.
- 该模型的预测能力可以帮助主动管理和资源优化.
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