平衡患者选择和卫生系统能力:泰国透析的系统动态模型
Siobhan Botwright1,2, Yot Teerawattananon3,4, Jeerath Phannajit5,6
1Health Intervention and Technology Assessment Program Foundation (HITAP), Nonthaburi, Thailand. siobhan.b@hitap.net.
BMC medicine
|November 20, 2025
概括
监管金融激励是减少不适当的透析启动和增加泰国腹膜透析使用的关键. 一个系统动态模型表明,结合政策可以放大影响,但目标必须包括质量和时间依赖的性能.
科学领域:
- 卫生政策 卫生政策
- 卫生系统研究 卫生系统研究
- 医学经济学 医学经济学
背景情况:
- 政府的目标是加强患者在全民医疗覆盖的选择,同时确保服务质量,适当性和财务可持续性,特别是对于像透析这样的高成本治疗.
- 过去管理透析需求和供应的政策干预结果各不相同,这表明了复杂的卫生系统动态.
- 泰国的政策变化改善了患者对透析的选择,需要开发一个系统动态模型来评估拟议的干预措施.
研究的目的:
- 开发一个系统动态模型来模拟泰国的透析需求和供应.
- 在不确定性条件下,探索拟议的政策干预措施对透析服务的影响.
- 评估改善透析护理和患者结果的潜在策略.
主要方法:
- 一个因果循环图,开发与利益相关者的输入,告知模型结构,这是通过测试,校准和验证改进.
- 该模型根据现有政策和拟议的干预措施,在10年的时间里 (2025-2034) 预测了透析患者的个人资料.
- 进行了结构和参数不确定性分析,以解决模型和干预机制中的不确定性.
主要成果:
- 该模型预测,在目前的政策下,超过三分之一的新透析患者会不适当地开始透析.
- 没有任何单一或联合的政策干预措施在3年内达到50%的腹透析新患者的目标,最多达到45%.
- 政策的有效性随着时间的推移而下降,除非私人中心对医生的财政激励措施逐渐减少.
结论:
- 规范金融激励是减少不适当的透析启动和促进泰国腹腔透析吸收的最有前途的战略.
- 正如系统动态模型所示,将政策与补充机制相结合,可以减轻不确定性并增强干预影响.
- 政策制定者应该将护理质量和时间依赖性绩效纳入政策目标,以实现透析服务的可持续改进.
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