Cross-cultural adaptation and validation of the Foot and Ankle Outcome Score (FAOS) into Spanish (Chile)

Manuel J. Pellegrini; Rafael Poniachik; Alfredo Nuñez; Mario I. Escudero; Giovanni Carcuro; Aaron A. Cortes

doi:10.1016/j.fas.2019.10.007

Cross-cultural adaptation and validation of the Foot and Ankle Outcome Score (FAOS) into Spanish (Chile)

Manuel J. Pellegrini, Rafael Poniachik, Alfredo Nuñez, Mario I. Escudero, Giovanni Carcuro, Aaron A. Cortes^*

^*Autor correspondiente de este trabajo

Clínica Universidad de los Andes

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

5 Citas (Scopus)

Resumen

Purpose: To adapt and validate the English version of the Foot and Ankle Outcome Score (FAOS) into Spanish FAOS-CL, following the WHO guidelines.

Methods: A cross-sectional study including 318 outpatients with non-traumatic conditions. Validity, acceptability and internal consistency including correlations with the Medical Outcome Study Short Form 36 are reported.

Results: The preliminary version resulted from the forward and back-translation and a pilot administration. Validation response rate was 99.22%. Substantial ceiling effects were observed for Symptoms and ADL and floor effect for QoL sub-scales. The FAOS-CL had excellent internal consistency (Cronbach's α = 0.98). The principal component analysis gave five factors explaining the 72.6% of the variance. The FAOS-CL items significantly correlate with their sub-scales. FAOS-CL sub-scales significantly correlated with SF-36 components and subcomponents.

Conclusion: The first Spanish version of the FAOS was generated. Culturally adapted and validated with high reliability capable of evaluating different foot and ankle conditions.

Keywords: Cross-cultural adaptation; Orthopaedic condition; PROMs; Psychometric evaluation; Spanish.

Idioma original	Inglés
Páginas (desde-hasta)	790-796
Número de páginas	7
Publicación	Foot and Ankle Surgery
Volumen	26
N.º	7
DOI	https://doi.org/10.1016/j.fas.2019.10.007
Estado	Publicada - oct. 2020

Nota bibliográfica

Publisher Copyright:
© 2019 European Foot and Ankle Society

Palabras clave

Cross-cultural adaptation
Orthopaedic condition
PROMs
sychometric evaluation
Spanish

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10.1016/j.fas.2019.10.007

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title = "Cross-cultural adaptation and validation of the Foot and Ankle Outcome Score (FAOS) into Spanish (Chile)",

abstract = "Purpose: To adapt and validate the English version of the Foot and Ankle Outcome Score (FAOS) into Spanish FAOS-CL, following the WHO guidelines. Methods: A cross-sectional study including 318 outpatients with non-traumatic conditions. Validity, acceptability and internal consistency including correlations with the Medical Outcome Study Short Form 36 are reported. Results: The preliminary version resulted from the forward and back-translation and a pilot administration. Validation response rate was 99.22%. Substantial ceiling effects were observed for Symptoms and ADL and floor effect for QoL sub-scales. The FAOS-CL had excellent internal consistency (Cronbach's α = 0.98). The principal component analysis gave five factors explaining the 72.6% of the variance. The FAOS-CL items significantly correlate with their sub-scales. FAOS-CL sub-scales significantly correlated with SF-36 components and subcomponents. Conclusion: The first Spanish version of the FAOS was generated. Culturally adapted and validated with high reliability capable of evaluating different foot and ankle conditions.",

keywords = "Cross-cultural adaptation, Orthopaedic condition, PROMs, Psychometric evaluation, Spanish, Cross-cultural adaptation, Orthopaedic condition, PROMs, sychometric evaluation, Spanish",

author = "Pellegrini, {Manuel J.} and Rafael Poniachik and Alfredo Nu{\~n}ez and Escudero, {Mario I.} and Giovanni Carcuro and Cortes, {Aaron A.}",

note = "Funding Information: This research was supported by the Universidad de Chile Clinical Hospital Foundation by a direct assignation of resources. Publisher Copyright: {\textcopyright} 2019 European Foot and Ankle Society",

year = "2020",

month = oct,

doi = "10.1016/j.fas.2019.10.007",

language = "English",

volume = "26",

pages = "790--796",

journal = "Foot and Ankle Surgery",

issn = "1268-7731",

publisher = "Elsevier Ltd.",

number = "7",

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TY - JOUR

T1 - Cross-cultural adaptation and validation of the Foot and Ankle Outcome Score (FAOS) into Spanish (Chile)

AU - Pellegrini, Manuel J.

AU - Poniachik, Rafael

AU - Nuñez, Alfredo

AU - Escudero, Mario I.

AU - Carcuro, Giovanni

AU - Cortes, Aaron A.

N1 - Funding Information: This research was supported by the Universidad de Chile Clinical Hospital Foundation by a direct assignation of resources. Publisher Copyright: © 2019 European Foot and Ankle Society

PY - 2020/10

Y1 - 2020/10

N2 - Purpose: To adapt and validate the English version of the Foot and Ankle Outcome Score (FAOS) into Spanish FAOS-CL, following the WHO guidelines. Methods: A cross-sectional study including 318 outpatients with non-traumatic conditions. Validity, acceptability and internal consistency including correlations with the Medical Outcome Study Short Form 36 are reported. Results: The preliminary version resulted from the forward and back-translation and a pilot administration. Validation response rate was 99.22%. Substantial ceiling effects were observed for Symptoms and ADL and floor effect for QoL sub-scales. The FAOS-CL had excellent internal consistency (Cronbach's α = 0.98). The principal component analysis gave five factors explaining the 72.6% of the variance. The FAOS-CL items significantly correlate with their sub-scales. FAOS-CL sub-scales significantly correlated with SF-36 components and subcomponents. Conclusion: The first Spanish version of the FAOS was generated. Culturally adapted and validated with high reliability capable of evaluating different foot and ankle conditions.

AB - Purpose: To adapt and validate the English version of the Foot and Ankle Outcome Score (FAOS) into Spanish FAOS-CL, following the WHO guidelines. Methods: A cross-sectional study including 318 outpatients with non-traumatic conditions. Validity, acceptability and internal consistency including correlations with the Medical Outcome Study Short Form 36 are reported. Results: The preliminary version resulted from the forward and back-translation and a pilot administration. Validation response rate was 99.22%. Substantial ceiling effects were observed for Symptoms and ADL and floor effect for QoL sub-scales. The FAOS-CL had excellent internal consistency (Cronbach's α = 0.98). The principal component analysis gave five factors explaining the 72.6% of the variance. The FAOS-CL items significantly correlate with their sub-scales. FAOS-CL sub-scales significantly correlated with SF-36 components and subcomponents. Conclusion: The first Spanish version of the FAOS was generated. Culturally adapted and validated with high reliability capable of evaluating different foot and ankle conditions.

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KW - Orthopaedic condition

KW - PROMs

KW - Psychometric evaluation

KW - Spanish

KW - Cross-cultural adaptation

KW - Orthopaedic condition

KW - PROMs

KW - sychometric evaluation

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JO - Foot and Ankle Surgery

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Cross-cultural adaptation and validation of the Foot and Ankle Outcome Score (FAOS) into Spanish (Chile)

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