RT Journal Article
T1 The Spanish Version of the Functional Rating Index in Patients With Low Back Pain: Preliminary Results of the Validation Study
A1 Medina-Porqueres, Iván
A1 Torres-Fernandez, Manuel
A1 Palenque-Lobato, Francisco Javier
A1 Poljakovic-Kovacev, Nina
A1 Bellido-Da-Conceiçao, Antonio
A1 Feise, Ron J.
A1 Cantero-Téllez, Raquel
K1 Lumbalgia - Fisioterapia
AB Objective: To assess the reliability, validity, and the psychometric properties of theSpanish version of the Functional Rating Index (Sp-FRI) in a preliminary cohort of patients withlow back pain (LBP).Design: Prospective observational multicenter study.Setting: Outpatient physical therapy clinics and units from public and private settings.Participants: Patients with LBP (NZ22; 52.5 12.5y) entered the study.Interventions: The translation and cross-cultural adaptation were performed following inter-national guidelines through a 5-step procedure.Main Outcome Measures: The Sp-FRI was administered along with the Spanish version ofRoland-Morris Disability Questionnaire (Sp-RMDQ) and numeric pain rating scale (NPRS) index.Preliminary testing included readability, comprehensibility, ceiling and floor effects,reliability, and validity. Statistical analysis was based on the Fernandez-Huerta index, andthe calculation of Cronbach alpha, intraclass correlation coefficient (ICC), and Spearman s
PB Elsevier
YR 2019
FD 2019
LK https://hdl.handle.net/10630/34734
UL https://hdl.handle.net/10630/34734
LA eng
NO Medina-Porqueres I, Torres-Fernandez M, Palenque-Lobato FJ, Poljakovic-Kovacev N, Bellido-Da-Conceiçao A, Feise RJ, Cantero-Tellez R. The Spanish Version of the Functional Rating Index in Patients With Low Back Pain: Preliminary Results of the Validation Study. Arch Rehabil Res Clin Transl. 2019 Jun 25;1(1-2):100008. doi: 10.1016/j.arrct.2019.100008. PMID: 33543048; PMCID: PMC7853338. Format:  NCBI Literature Resources  MeSH PMC Bookshelf Disclaimer  The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). Unauthorized use of these marks is strictly prohibited. Follow NCBI  Connect with NLM                                                                                                                                                                                                                                                                                                                                                                                                    National Library of Medicine 8600 Rockville Pike Bethesda, MD 20894  Web Policies FOIA HHS Vulnerability Disclosure  Help Accessibility Careers      NLM     NIH     HHS     USA.gov
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