Relationship of Social Deprivation Among Living Kidney Donor–Recipient Pairs

Autor: Yara Bilen, MD, Jesse D. Schold, PhD, Susana Arrigain, MA, R. Blake Buchalter, PhD, Anne M. Huml, MD
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Transplantation Direct, Vol 10, Iss 1, p e1559 (2024)
Druh dokumentu: article
ISSN: 2373-8731
00000000
DOI: 10.1097/TXD.0000000000001559
Popis: Background. Living kidney transplant is the most effective renal replacement therapy for patients with end-stage kidney disease. Community-level factors contribute to pervasive socioeconomic and racial disparities in access to living donor kidney transplantation. Little is known about social and environmental conditions between living donors and recipients. Further understanding of these relationships may enhance opportunities for transplantation. Methods. From 2010 to 2020, 59 575 living kidney donor–recipient pairs (≥18 y old) were identified using the Scientific Registry of Transplant Recipients. Living donors and recipients were geocoded to area-level social deprivation index (SDI). The primary outcome was difference between recipient and donor SDI. We used multivariable logistic regression to examine recipient and donor characteristics association with residence in different SDI communities. Results. Living kidney donation occurs across all strata of social deprivation; including when donors, recipients or both reside in more disadvantaged communities. Donor–recipient race combination and biological relationship are associated with differences in SDI. When compared with White recipients of White donors, Black and Hispanic recipients were more likely to reside in more disadvantaged areas (odds ratio = 2.41 [2.19-2.66] and 1.97 [1.78-2.19]). Recipients in anonymous and paired donations were more likely to reside in areas of more disadvantage than their donors (odds ratio = 1.27 [1.15-1.40] and 1.32 [1.23-1.41] compared with biological); attenuating socioeconomic disparities in access to living donor transplantation. Conclusions. Findings illustrate the social and environmental relationships between living kidney donor–recipient pairs that are important to develop targeted approaches and address barriers to living kidney transplantation. Best practices from areas of high deprivation with successful living kidney transplantation can be shared.
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