Persian translation and validation of the Back Pain Functional Scale.
Background: Patient-reported questionnaires provide important tools that can be utilized for the assessment of treatment efficacy in clinic and research. This study aimed to translate, cross-culturally adapt, and validate the Back Pain Functional Scale into Persian (BPFSp).Methods: In this cross-sec...
| Publicado en: | Physiotherapy Theory & Practice Vol. 34; no. 3; pp. 223 - 231 |
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| Autores principales: | , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Mar2018
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=127095009&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 127095009 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09593985 BCJ jtl: Physiotherapy Theory & Practice issn: 09593985 maglogo: Y pubinfo: dt: Mar2018 vid: 34 iid: 3 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 127095009 127095009 127095009 10.1080/09593985.2017.1390804 127095009 ppf: 223 ppct: 8 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Persian translation and validation of the Back Pain Functional Scale. aug: au: Nakhostin Ansari, Noureddin Naghdi, Soofia Habibzadeh, Fatemeh Salsabili, Nasser Ebadi, Safoora affil: Department of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran sug: subj: Back Pain Iran Functional Assessment Methods Instrument Validation Iran Human Validation Studies Iran Scales Cross Sectional Studies Prospective Studies Low Back Pain Psychometrics Test-Retest Reliability Coefficient alpha Confidence Intervals Descriptive Statistics Construct Validity Criterion-Related Validity Factor Analysis Reliability and Validity Pilot Studies Content Validity Adult Middle Age Aged Questionnaires Self Report Data Analysis Software Internal Validity Analysis of Variance Spearman's Rank Correlation Coefficient Pearson's Correlation Coefficient Correlation Coefficient Discriminant Validity T-Tests Translations Female Male Adult: 19-44 years Middle Aged: 45-64 years Aged: 65+ years Female Male ab: Background: Patient-reported questionnaires provide important tools that can be utilized for the assessment of treatment efficacy in clinic and research. This study aimed to translate, cross-culturally adapt, and validate the Back Pain Functional Scale into Persian (BPFSp).Methods: In this cross-sectional and prospective cohort of adult patients with low back pain (LBP), the translation and adaptation was performed according to standardized guidelines and pretested (n = 30). Psychometric testing was conducted with 100 patients with LBP and 50 healthy subjects. Fifty patients with LBP recompleted the BPFSp at least 7 days later for test–retest reliability.Results: The Persian adapted version of the BPFS was produced and validated. No floor and ceiling effects were revealed. The Cronbach’α coefficient for internal consistency was 0.895. The test–retest reliability was excellent (ICCagreement = 0.88, CI 95%: 0.80–0.93). The standard error of measurement and smallest detectable change were 9.9% and 27.5%, respectively. Construct convergent validity was demonstrated with the Persian Functional Rating Index (r = −0.77). Criterion validity was established with the Numerical Pain Rating Scale (r = −0.67). Total BPFSp scores discriminated between patients with LBP and healthy subjects. Factor structure showed two latent factors explaining a total variance of 60.1%.Conclusion: The BPFSp presented excellent reliability and validity for assessing the functional status in Persian speaking patients with LBP. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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