ArticleKorean journal of transplantation2023
Changes in socioeconomic status and patient outcomes in kidney transplantation recipients in South Korea.
Article in Korean journal of transplantation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 6 citations in OpenAlex.
- Comparison of survival outcomes between kidney transplant and dialysis in patients with previous cancer.Chinese medical journal · 2026Observational
- Medical costs in the peridiagnosis period of various biopsy-confirmed kidney diseases in South Korea.Kidney research and clinical practice · 2026Article
- Role of Educational Level in Kidney Transplant Outcomes.Biomedicines · 2025Article
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Authors and funding
10 authors at 3 institutions in 1 country.
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Abstract
Background: Socioeconomic status is an important factor affecting the accessibility and prognosis of kidney transplantation. We aimed to investigate changes in kidney transplant recipients' socioeconomic status in South Korea and whether such changes were associated with patient prognosis. Methods: This retrospective nationwide observational cohort study in South Korea included kidney transplant recipients between 2007 and 2016. South Korea provides a single-insurer health insurance service, and information on the socioeconomic status of the recipients is identifiable through the claims database. First, a generalized linear mixed model was used to investigate changes in recipients' socioeconomic status as an outcome. Second, the risk of graft failure was analyzed using Cox regression as another outcome to investigate whether changes in socioeconomic status were associated with patient prognosis. Results: Among the 15,215 kidney transplant recipients included in the study, economic levels (defined based on insurance fee percentiles) and employment rates declined within the first 2 years after transplantation. Beyond 2 years, the employment rate increased significantly, while no significant changes were observed in economic status. Patients whose economic status did not improve 3 years after kidney transplantation showed a higher risk of death than those whose status improved. When compared to those who remained employed after kidney transplantation, unemployment was associated with a significantly higher risk of death-censored graft failure. Conclusions: The socioeconomic status of kidney transplant recipients changed dynamically after kidney transplantation, and these changes were associated with patient prognosis.
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