基于多组中断时间序列的DIP支付方法在中国西南地区不同人口的实施效果
Lixiang Wu1, Ni Wu1, Yuhan Cao2
1West China School of Public Health, West China Fourth Hospital, Sichuan University, Chengdu, China.
Frontiers in public health
|June 18, 2025
概括
中国的诊断干预方案 (DIP) 在短期内提高了医院的效率和住院患者的财务保障. 然而,不断上升的成本和年龄差异需要持续监测和政策调整,以实现长期有效性.
科学领域:
- 卫生经济学 卫生经济学
- 医疗保健政策 医疗保健政策
- 医疗服务 研究 研究 研究 医疗服务
背景情况:
- 中国在2020年在全国范围内实施了诊断干预方案 (DIP).
- 该项目旨在解决特定的医疗保健需求,并改革支付方式.
- 本研究评估了DIP对医疗质量和患者负担的影响.
研究的目的:
- 评估DIP对医疗质量和住院患者负担的影响.
- 为了比较DIP对城市雇员基本医疗保险 (UEBMI) 和城市和农村居民基本医疗保险 (URRBMI) 的影响.
- 为改善医疗保健服务和完善社会保障体系提供信息.
主要方法:
- 使用多组中断时间序列分析 (MGITSA).
- 数据包括C市2019年1月至2021年12月期间的180,071份住院患者退款记录.
- 结果变量集中在UEBMI和URRBMI的医疗服务质量和患者负担上.
主要成果:
- DIP增加了UEBMI和URRBMI的住院患者数量和平均索赔比率 (ACR).
- 逗留时间 (LOS) 总体下降,URRBMI.有显著的减少.
- 住院费用略有增加;在LOS和成本影响中观察到特定年龄的差异.
结论:
- DIP显示了医院效率和财务保障的短期改善.
- 成本上需要注意潜在的服务强度通货膨胀.
- 年龄差异和成本趋势需要有针对性的政策和持续监测,以获得长期的成功.
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