在已故器官捐献过程的多个阶段的种族差异
1Department of Medicine, Emory University School of Medicine Atlanta, Georgia, USA.
概括
器官捐赠过程中的种族差异导致来自黑人捐赠者的器官减少,加剧了黑人患者的移植短缺. 解决这些不平等问题对于实现移植公平至关重要.
科学领域:
- 器官移植研究器官移植研究
- 关于健康公平性的研究.
- 公共卫生政策分析 公共卫生政策分析
背景情况:
- 结构性暴力导致黑人美国人器官衰竭率更高.
- 不充分利用黑人捐献者加剧了器官短缺,不成比例地影响了黑人移植候选人.
- 在器官捐献途径上存在显著的种族差异.
研究的目的:
- 为了调查器官捐献过渡的种族差异.
- 量化不同种族群体器官利用率的差异.
- 估计捐赠者转换差异对器官供应的影响.
主要方法:
- 对132,968名潜在捐赠者 (2015-2021) 的多层次多州建模.
- 分析捐赠步骤之间的过渡:OPO转介,方法,授权,采购和移植.
- 多级逻辑回归用于估计器官利用率比率,按种族,控制共变量和OPO/医院效应.
主要成果:
- 与黑人患者相比,非黑人患者通过关键捐赠步骤过渡的几率更高.
- 黑人器官利用率为5.88%,拉丁裔为8.17%,白人为6.78%,其他转诊者为5.24%.
- 调整后的模型显示,与黑人患者相比,拉丁裔,白人和其他患者的器官利用率明显更高.
- 捐赠者转换差异可能导致2022年超过1800名捐赠者丧失,其中70%是黑人.
结论:
- 在整个器官捐赠过程中,从转诊到利用,种族差异仍然存在.
- 这些差异导致了黑人移植候选人的器官短缺危机.
- 在器官移植方面实现种族平等,需要有针对性的干预措施来减少器官捐献方面的差异.
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