Novel Gait Speed Cut-Off Values Associated With Prognosis in Older Patients With Heart Failure.
A, O., K, I., Y, I., Y, K., M, S., K, S., Y, F., H, S., & T, T. (2026). Novel Gait Speed Cut-Off Values Associated With Prognosis in Older Patients With Heart Failure.. Geriatrics & gerontology international. https://doi.org/10.1111/ggi.70717
A O, K I, Y I, Y K, M S, K S, et al. Novel Gait Speed Cut-Off Values Associated With Prognosis in Older Patients With Heart Failure.. Geriatrics & gerontology international. 2026; doi: 10.1111/ggi.70717
A O, K I, Y I, et al. Novel Gait Speed Cut-Off Values Associated With Prognosis in Older Patients With Heart Failure.[J]. Geriatrics & gerontology international. 2026. DOI: 10.1111/ggi.70717.
@article{a2026,
author = {Ogi A and Iwatsu K and Iida Y and Kono Y and Saitoh M and Sakurada K and Funami Y and Sasaki H and Takahashi T},
title = {Novel Gait Speed Cut-Off Values Associated With Prognosis in Older Patients With Heart Failure.},
journal = {Geriatrics & gerontology international},
year = {2026},
doi = {10.1111/ggi.70717},
note = {PMID: 42535652},
}
TY - JOUR AU - Ogi A AU - Iwatsu K AU - Iida Y AU - Kono Y AU - Saitoh M AU - Sakurada K AU - Funami Y AU - Sasaki H AU - Takahashi T TI - Novel Gait Speed Cut-Off Values Associated With Prognosis in Older Patients With Heart Failure. T2 - Geriatrics & gerontology international PY - 2026 DO - 10.1111/ggi.70717 AN - PMID:42535652 ER -
BACKGROUND: Gait speed is an independent prognostic factor in patients with heart failure (HF) and is recognized as a therapeutic target. Although a single cutoff of 0.98 m/s has been proposed based on post-discharge prognosis, the continuous relationship between gait speed and outcomes suggests the possible presence of multiple cutoffs. Identifying these thresholds may help establish stepwise, attainable goals for a broad range of older HF patients. This study aimed to determine whether additional prognostic gait speed cutoffs exist at discharge in older HF patients. METHODS: We conducted a secondary analysis of the J-Proof HF, comprising 7326 hospitalized patients aged ≥ 65 years with confirmed HF. The cohort was randomly divided into a derivation (60%) and a validation (40%) cohort. The primary outcome was a composite of all-cause death or HF readmission within 1 year. Gait speed cutoffs were identified in the derivation cohort using survival classification and regression tree (CART) analysis and validated in the validation cohort. RESULTS: Three prognostic cutoffs were identified (< 0.39, < 0.69, and < 1.00 m/s), defining four gait speed categories. Patients with slower gait speed were older, had more comorbidities, and poorer physical function. Gait speed category remained independently associated with outcomes (HR 1.21, 95% CI 1.13-1.30). CONCLUSIONS: This study established new prognostic gait speed cutoffs in older HF patients, which may help set individualized physiotherapy goals based on patient mobility. TRIAL REGISTRATION: ClinicalTrials.gov identifier: UMIN000047893.