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Cross-cultural Validation of the Norwegian Version of the Banff Patellofemoral Instability Instrument 2.0
BACKGROUND: The Banff Patellofemoral Instability Instrument (BPII) 2.0 is a disease-specific quality of life questionnaire for patients with patellofemoral instability. While good psychometric properties have been demonstrated, the data lack cross-cultural validity, construct validity, and an establ...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10280527/ https://www.ncbi.nlm.nih.gov/pubmed/37346778 http://dx.doi.org/10.1177/23259671231168881 |
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author | Hysing-Dahl, Trine Magnussen, Liv Heide Faleide, Anne Gro Heyn Kjellsen, Asle Birkeland Mo, Ingunn Fleten Waaler, Per Arne Skarstein Mundal, Renate Inderhaug, Eivind |
author_facet | Hysing-Dahl, Trine Magnussen, Liv Heide Faleide, Anne Gro Heyn Kjellsen, Asle Birkeland Mo, Ingunn Fleten Waaler, Per Arne Skarstein Mundal, Renate Inderhaug, Eivind |
author_sort | Hysing-Dahl, Trine |
collection | PubMed |
description | BACKGROUND: The Banff Patellofemoral Instability Instrument (BPII) 2.0 is a disease-specific quality of life questionnaire for patients with patellofemoral instability. While good psychometric properties have been demonstrated, the data lack cross-cultural validity, construct validity, and an established measurement error. PURPOSE: To (1) translate and cross-culturally adapt the BPII 2.0 to the Norwegian version (BPII 2.0–No) and (2) examine the psychometric properties of the Norwegian version. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 3. METHODS: The BPII 2.0 was translated according to international guidelines. A cohort of 100 patients surgically treated for recurrent patellofemoral instability completed the BPII 2.0–No, related outcome measures (Norwich Patellar Instability Score, International Knee Documentation Committee Subjective Knee Form 2000, Knee injury and Osteoarthritis Outcome Score, and Tampa Scale of Kinesiophobia), and functional tests (Y-Balance Test–Lower Quarter, single-leg hop tests, and knee extension strength) before and/or 6 months after surgery. We evaluated the face and content validity, internal consistency (Cronbach α), test-retest reliability (intraclass correlation coefficient [ICC]), measurement error (SEM and smallest detectable change at the individual [SDC(ind)] and group levels [SDC(group)]). Construct validity was assessed by testing 9 hypotheses on the correlation between the BPII 2.0–No and the outcome measures/functional tests (Pearson r). RESULTS: The BPII 2.0–No had good face and content validity. Internal consistency was excellent (α = .95), and no floor or ceiling effects were found. Test-retest reliability was high (ICC(2,1) = 0.87; 95% CI, 0.77-0.93), and measurement error was low (SEM = 7.1). The SDC(ind) was 19.7 points and the SDC(group) was 2.8 points. Eight of the 9 hypotheses regarding construct validity were confirmed. CONCLUSION: The BPII 2.0–No was found to be valid and reliable. This study adds further knowledge on the measurement properties of the BPII 2.0 that can be used internationally. |
format | Online Article Text |
id | pubmed-10280527 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | SAGE Publications |
record_format | MEDLINE/PubMed |
spelling | pubmed-102805272023-06-21 Cross-cultural Validation of the Norwegian Version of the Banff Patellofemoral Instability Instrument 2.0 Hysing-Dahl, Trine Magnussen, Liv Heide Faleide, Anne Gro Heyn Kjellsen, Asle Birkeland Mo, Ingunn Fleten Waaler, Per Arne Skarstein Mundal, Renate Inderhaug, Eivind Orthop J Sports Med Original Research BACKGROUND: The Banff Patellofemoral Instability Instrument (BPII) 2.0 is a disease-specific quality of life questionnaire for patients with patellofemoral instability. While good psychometric properties have been demonstrated, the data lack cross-cultural validity, construct validity, and an established measurement error. PURPOSE: To (1) translate and cross-culturally adapt the BPII 2.0 to the Norwegian version (BPII 2.0–No) and (2) examine the psychometric properties of the Norwegian version. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 3. METHODS: The BPII 2.0 was translated according to international guidelines. A cohort of 100 patients surgically treated for recurrent patellofemoral instability completed the BPII 2.0–No, related outcome measures (Norwich Patellar Instability Score, International Knee Documentation Committee Subjective Knee Form 2000, Knee injury and Osteoarthritis Outcome Score, and Tampa Scale of Kinesiophobia), and functional tests (Y-Balance Test–Lower Quarter, single-leg hop tests, and knee extension strength) before and/or 6 months after surgery. We evaluated the face and content validity, internal consistency (Cronbach α), test-retest reliability (intraclass correlation coefficient [ICC]), measurement error (SEM and smallest detectable change at the individual [SDC(ind)] and group levels [SDC(group)]). Construct validity was assessed by testing 9 hypotheses on the correlation between the BPII 2.0–No and the outcome measures/functional tests (Pearson r). RESULTS: The BPII 2.0–No had good face and content validity. Internal consistency was excellent (α = .95), and no floor or ceiling effects were found. Test-retest reliability was high (ICC(2,1) = 0.87; 95% CI, 0.77-0.93), and measurement error was low (SEM = 7.1). The SDC(ind) was 19.7 points and the SDC(group) was 2.8 points. Eight of the 9 hypotheses regarding construct validity were confirmed. CONCLUSION: The BPII 2.0–No was found to be valid and reliable. This study adds further knowledge on the measurement properties of the BPII 2.0 that can be used internationally. SAGE Publications 2023-05-19 /pmc/articles/PMC10280527/ /pubmed/37346778 http://dx.doi.org/10.1177/23259671231168881 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by-nc-nd/4.0/This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License (https://creativecommons.org/licenses/by-nc-nd/4.0/) which permits non-commercial use, reproduction and distribution of the work as published without adaptation or alteration, without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage). |
spellingShingle | Original Research Hysing-Dahl, Trine Magnussen, Liv Heide Faleide, Anne Gro Heyn Kjellsen, Asle Birkeland Mo, Ingunn Fleten Waaler, Per Arne Skarstein Mundal, Renate Inderhaug, Eivind Cross-cultural Validation of the Norwegian Version of the Banff Patellofemoral Instability Instrument 2.0 |
title | Cross-cultural Validation of the Norwegian Version of the Banff
Patellofemoral Instability Instrument 2.0 |
title_full | Cross-cultural Validation of the Norwegian Version of the Banff
Patellofemoral Instability Instrument 2.0 |
title_fullStr | Cross-cultural Validation of the Norwegian Version of the Banff
Patellofemoral Instability Instrument 2.0 |
title_full_unstemmed | Cross-cultural Validation of the Norwegian Version of the Banff
Patellofemoral Instability Instrument 2.0 |
title_short | Cross-cultural Validation of the Norwegian Version of the Banff
Patellofemoral Instability Instrument 2.0 |
title_sort | cross-cultural validation of the norwegian version of the banff
patellofemoral instability instrument 2.0 |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10280527/ https://www.ncbi.nlm.nih.gov/pubmed/37346778 http://dx.doi.org/10.1177/23259671231168881 |
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