Key Summary Points
To evaluate the association between SHARE-FI and gait speed in a Falls’ and Syncope Unit.
AbstractSection FindingsThere was a significant negative correlation between frailty and gait speed. After controlling for age, sex, body mass index, co-morbidities and polypharmacy, gait speed was an independent predictor of frailty.
AbstractSection MessageSHARE-FI significantly capture gait speed in patients attending a Falls’ and Syncope Unit.
Abstract
Purpose
Identifying physical frailty is useful in the context of falls and syncope assessment. The phenotype-based SHARE Frailty Instrument for Primary Care (SHARE-FI) does not measure gait speed. We evaluated the association between SHARE-FI and gait speed in a Falls’ and Syncope Unit (FASU).
Methods
We recruited a pilot sample of patients aged 50 and over attending FASU between November 2019 and March 2020. The association between gait speed and SHARE-FI was assessed with the Spearman’s co-efficient (rs). Logistic regression was conducted to investigate the association controlling for age, sex, body mass index, comorbidities and polypharmacy.
Results
104 participants were included (34 frail) median (IQR) age 74 (68–79) years. 68 were female. There was a significant negative correlation between frailty and gait speed (rs − 0.54, P < 0.001). In the multivariable model, gait speed remained independently associated with frailty (OR 0.09, 95% CI 0.02–0.52, P = 0.007).
Conclusions
SHARE-FI significantly captured gait speed in this clinical sample, adding to its validity.
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This study was granted ethical approval by the Tallaght University Hospital (TUH)/St James’s Hospital (SJH) Joint Research Ethics Committee (REC Reference: 2018-08 Chairman's Action).
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O’Donoghue, P.J., Claffey, P., Rice, C. et al. Association between gait speed and the SHARE Frailty Instrument in a Falls and Syncope Clinic. Eur Geriatr Med 12, 1101–1105 (2021). https://doi.org/10.1007/s41999-021-00509-0
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DOI: https://doi.org/10.1007/s41999-021-00509-0