终身医疗保健费用在ESRD患者中的不同功能模式
Yue Wang1, Bin Nan1, John D Kalbfleisch2
1University of California, Irvine.
The annals of applied statistics
|October 21, 2024
概括
末期病 (ESRD) 患者的医疗保险支出显示,等候名单最初降低了成本. 脏移植在暂时增加后降低了支出,等待名单和未等待名单组之间没有长期成本差异.
科学领域:
- 卫生经济学 卫生经济学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 生物统计学 生物统计学
背景情况:
- 末期病 (ESRD) 需要大量的医疗保健利用和成本.
- 了解医疗保险支出模式对于管理ESRD患者护理和资源分配至关重要.
研究的目的:
- 分析终身医疗保险支出轨迹对于末期脏疾病 (ESRD) 患者.
- 为了比较脏移植等待名单和实际移植的成本影响.
主要方法:
- 利用美国脏数据系统 (USRDS) 2007-2011年ESRD患者的数据.
- 使用半参数回归模型与时间变化的系数来分析医疗保险成本轨迹.
- 应用了配置文件加权最小方程 (PWLS) 和用于成本比较的两阶段估计方法.
主要成果:
- 移植等待名单与ESRD患者的初始每日医疗费用降低有关.
- 在等待名单和未等待名单的患者之间,没有发现平均终身医疗保险支出的显著差异.
- 移植导致移植后医疗费用大幅降低,在最初的成本升之后.
结论:
- 移植等候名单对初始ESRD成本有微妙的影响,但对终身总体支出没有.
- 移植与ESRD患者的医疗保险支出长期节省成本有关.
- 这些发现为ESRD患者群体的医疗保健政策和资源管理提供了信息.
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