Frailty and mortality in kidney transplant recipients.

ABSTRACT: We have previously described strong associations between frailty, a measure of physiologic reserve initially described and validated in geriatrics, and early hospital readmission as well as delayed graft function. The goal of this study was to estimate its association with postkidney transplantation (post-KT) mortality. Frailty was prospectively measured in 537 KT recipients at the time of transplantation between November 2008 and August 2013. Cox proportional hazards models were adjusted for confounders using a novel approach to substantially improve model efficiency and generalizability in single-center studies. We precisely estimated the confounder coefficients using the large sample size of the Scientific Registry of Transplantation Recipients (n = 37 858) and introduced these into the

SUBMITTER: McAdams-DeMarco MA 

PROVIDER: S-EPMC4332809 | biostudies-literature | 2015 Jan

REPOSITORIES: biostudies-literature