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透析设施所有权与获得移植之间的关联
Jennifer C Gander1, Xingyu Zhang2, Katherine Ross3,4
1Center for Research and Evaluation, Kaiser Permanente Georgia, Atlanta.
JAMA
|September 11, 2019
概括
与非营利性机构相比,在营利性机构接受透析的患者获得移植的机会明显较低. 这突显了末期病治疗和移植方面的差异,
科学领域:
- 科和移植研究
- 医疗服务研究
- 医疗保健中的差异
背景情况:
- 从历史上看,营利性透析机构的移植率低于非营利性机构.
- 目前尚不清楚这种差异是否延伸到活体捐赠者和已故捐赠者移植,因设施所有权而异,或者在国家范围内随着时间的推移而持续.
研究的目的:
- 研究透析设施所有权与移植结果之间的关联.
- 具体地检查死者供体等候名单上的位置,活体供体移植的接收,以及死者供体移植的接收.
主要方法:
- 一项回顾性队列研究分析了来自美国脏数据系统 (2000 - 2016) 的1478564名末期脏病患者.
- 患者数据与透析设施所有权信息联系在一起 (非营利性与营利性,连锁与独立).
- 结果包括等待名单的时间,活体供体移植和已故供体移植,使用累积发病率差异和Cox模型进行分析.
主要成果:
- 与非营利机构相比,所有移植结果的累积5年发病率显著降低.
- 调整后的考克斯模型显示,营利性机构的等待名单 (HR,0.36),活体供体移植接收 (HR,0.52) 和已故供体移植接收 (HR,0.44) 的相对比率较低.
- 在研究期间,87%的患者在营利性透析机构接受治疗.
结论:
- 透析设施的所有权与脏移植相关,
- 这些发现表明,根据透析设施的类型,移植的机会可能存在差异.
- 进一步的研究至关重要,以阐明推动这种关联的机制,并为干预提供信息.
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