Rasch analysis of the Oxford shoulder score in a non-surgical occupational population.
BACKGROUND: The Oxford shoulder score (OSS) questionnaire for measuring patient perception of shoulder disability, has not tested specifically in a non-surgical population and no study has assessed the OSS with modern psychometrics based on Rasch model (RM). OBJECTIVE: To assess the psychometric pro...
| Publicado en: | Work Vol. 72; no. 4; pp. 1239 - 1249 |
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| Autores principales: | , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Sage Publications Inc.
2022
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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=158914723&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 158914723 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10519815 3RC jtl: Work issn: 10519815 maglogo: N pubinfo: dt: 2022 vid: 72 iid: 4 pid: 344 pub: Sage Publications Inc. place: Thousand Oaks, California artinfo: ui: 158914723 158914723 158914723 10.3233/WOR-205334 158914723 ppf: 1239 ppct: 10 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Rasch analysis of the Oxford shoulder score in a non-surgical occupational population. aug: au: Henrotin, Jean-Bernard Petit-Gelin, Véronique affil: Occupational Health Department, Hospital Center, Chalon sur Saône, France sug: subj: Questionnaires Utilization Shoulder Physiopathology Disability Evaluation Psychometrics Evaluation Rasch Analysis Human Retrospective Design Medical Records Reliability Coefficient alpha Questionnaires Sociodemographic Factors Self Assessment Summated Rating Scaling Data Analysis Software Logistic Regression Chi Square Test Post Hoc Analysis Comparative Studies Internal Consistency ab: BACKGROUND: The Oxford shoulder score (OSS) questionnaire for measuring patient perception of shoulder disability, has not tested specifically in a non-surgical population and no study has assessed the OSS with modern psychometrics based on Rasch model (RM). OBJECTIVE: To assess the psychometric properties of the OSS using RM among health-care workers with shoulder disorders and to verify its interest in a non-surgical population. METHODS: In an occupational health department of a French hospital center, a retrospective review was performed of the medical records from June 2019 to October 2020. Responses to 110 questionnaires were examined from 55 subjects (97% of women). A polytomous Rasch model based on the Partial Credit Model was used. RESULTS: Overall fit was satisfactory, the reliability coefficient was high and an ascending order was observed with the 5 categories of the scale. Analysis of the residuals supports unidimensionality and the local independence assumption. Item performance remained stable across the subgroup examined (DIF measures). Scale to-sample targeting indicated a substantial floor effect, and the mildest impairments were not well discriminated. CONCLUSIONS: OSS presents good psychometric qualities. However, it does not clearly discriminate subjects presenting the lowest levels of impairment. Its use in a non-surgical population is questionable. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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