Back to Journals » Clinical Interventions in Aging » Volume 15

Polish Translation and Validation of the SARC-F Tool for the Assessment of Sarcopenia

Authors Zasadzka E, Pieczyńska A, Trzmiel T, Pawlaczyk M

Received 7 January 2020

Accepted for publication 31 March 2020

Published 22 April 2020 Volume 2020:15 Pages 567—574

DOI https://doi.org/10.2147/CIA.S245074

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 3

Editor who approved publication: Dr Richard Walker


Ewa Zasadzka, Anna Pieczyńska, Tomasz Trzmiel, Mariola Pawlaczyk

Department of Geriatric Medicine and Gerontology, Poznan University of Medical Sciences, Poznań, Poland

Correspondence: Ewa Zasadzka Email ezasad@ump.edu.pl

Introduction: Completion of the SARC-F questionnaire constitutes the obligatory first step in the diagnostic process of sarcopenia, according to the revised European consensus on the definition and diagnosis of sarcopenia published by the European Working Group on Sarcopenia in Older People2 (EWGSOP2). SARC-F has been recognized as the most up-to-date and coherent screening tool for sarcopenia. The aim of the study was to translate and to validate the Polish version of the SARC-F questionnaire.
Materials and Methods: The validation process was performed in two stages: 1) translation and intercultural adaptation and 2) clinical validation. The inclusion criteria were as follows: age ≥ 65 years, unimpaired mobility, and no cognitive impairment. The EWGSOP2 criteria were used to diagnose sarcopenia. Hand grip strength measurement, physical fitness test, and body weight composition analysis were conducted. Sensitivity, specificity, accuracy-likelihood ratios, and SARC-F predictive values were calculated using the EWGSOP2 criteria.
Results: Sixty-seven people participated in the study of whom 21% were diagnosed with sarcopenia (SARC-F score: ≥ 4). The reliability of the questionnaire based on the Cronbach’s alpha coefficient was 0.784. Sensitivity, specificity, and negative predictive values were 92.9%, 98.1%, and 98.1%, respectively.
Conclusion: The process of validating the SARC-F questionnaire against Polish conditions demonstrated its applicability as a simple and reliable tool for diagnosing sarcopenia in daily clinical practice with older adults.

Keywords: sarcopenia, older adults, muscle mass, screening

A Letter to the Editor has been published for this article.
A Response to Letter has been published for this article.

Creative Commons License This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution - Non Commercial (unported, v3.0) License. By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms.

Download Article [PDF]  View Full Text [HTML][Machine readable]