Abstract
Background. Frailty is prevalent in patients with end-stage liver disease and predicts waitlist mortality, posttransplant mortality, and frequency of hospitalizations. The Liver Frailty Index (LFI) is a validated measure of frailty in liver transplant (LT) candidates but requires an in-person assessment. Methods. We studied the association between patient-reported physical function and LFI in a single-center prospective study of adult patients with cirrhosis undergoing LT evaluation from October 2020 to December 2021. Frailty was assessed with the LFI and 4-m gait speed. Patient-reported physical function was evaluated using a brief Patient-Reported Outcomes Measurement Information System (PROMIS) survey. Results. Eighty-one LT candidates were enrolled, with a mean model of end-stage liver disease-sodium of 17.6 (±6.3). The mean LFI was 3.7 (±0.77; 15% frail and 59% prefrail) and the mean PROMIS Physical Function score was 45 (±8.6). PROMIS Physical Function correlated with LFI (r = -0.54, P < 0.001) and 4-m gait speed (r = 0.48, P < 0.001). The mean hospitalization rate was 1.1 d admitted per month. After adjusting for age, sex, and model of end-stage liver disease-sodium, patient-reported physical function-predicted hospitalization rate (P = 0.001). Conclusions. This study suggests that a brief patient-reported outcome measure can be used to screen for frailty and predict hospitalizations in patients with cirrhosis.
Original language | English (US) |
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Pages (from-to) | 491-497 |
Number of pages | 7 |
Journal | Transplantation |
Volume | 108 |
Issue number | 2 |
DOIs | |
State | Published - Feb 1 2024 |
Funding
This work was supported by the National Institutes of Health T32DK077662 (A.J.T.), R01AG059183 (J.C.L.), and P30DK026743 (J.C.L.), Digestive Health Foundation Grant (A.J.T., D.P.L.), and the Abecassis Endowment Award (D.P.L.).
ASJC Scopus subject areas
- Transplantation