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Am J Surg ; 228: 279-286, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38030453

RESUMEN

BACKGROUND: This study aims to examine the impact of home-to-transplantation center travel time as a potential barrier to healthcare accessibility. METHODS: Observational study examined adult heart transplant recipients who received a graft between 2012 and 2022 in the United States. Travel time was calculated using the Google Distance Matrix API between the recipient's residence and transplantation center. A multivariable parametric survival model was fitted to minimize confounding bias. RESULTS: Among the 25,923 recipients that met the selection criteria, the median travel time was 51 â€‹min and 95 â€‹% of recipients lived within a 5-h radius of their center. White recipients experienced longer median travel times (62 â€‹min, p â€‹< â€‹0.001) compared to Black (36 â€‹min) or Hispanic (40 â€‹min) recipients. A travel time of 1-2 â€‹h (survival time ratio [STR] 0.867, p â€‹= â€‹0.035) or >2 â€‹h (STR 0.873, p â€‹= â€‹0.026) away from the transplantation center was independently associated with lower long-term survival rates. CONCLUSION: Extended travel times to transplantation centers may negatively impact long-term survival outcomes for heart transplant recipients, suggesting the need to address this potential barrier to healthcare accessibility.


Asunto(s)
Trasplante de Corazón , Adulto , Humanos , Estados Unidos/epidemiología , Atención a la Salud , Factores de Tiempo , Viaje , Convulsiones , Supervivencia de Injerto , Estudios Retrospectivos
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