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Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale

INTRODUCTION: One psychosocial factor in the biopsychosocial model is pain-related self-efficacy, which has been shown to be a strong predictor of response to pain treatment. OBJECTIVES: To cross-culturally adapt the University of Washington Pain-Related Self-Efficacy Scale (UW-PRSE6) into Thai and...

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Autores principales: Khampanthip, Angkana, Kanlayanaphotporn, Rotsalai, Jensen, Mark P., Janwantanakul, Prawit
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6903351/
https://www.ncbi.nlm.nih.gov/pubmed/31984292
http://dx.doi.org/10.1097/PR9.0000000000000787
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author Khampanthip, Angkana
Kanlayanaphotporn, Rotsalai
Jensen, Mark P.
Janwantanakul, Prawit
author_facet Khampanthip, Angkana
Kanlayanaphotporn, Rotsalai
Jensen, Mark P.
Janwantanakul, Prawit
author_sort Khampanthip, Angkana
collection PubMed
description INTRODUCTION: One psychosocial factor in the biopsychosocial model is pain-related self-efficacy, which has been shown to be a strong predictor of response to pain treatment. OBJECTIVES: To cross-culturally adapt the University of Washington Pain-Related Self-Efficacy Scale (UW-PRSE6) into Thai and evaluate its psychometric properties. METHODS: The study was approved by the Chulalongkorn University Human Ethics Committee (COA No. 156/2018). The original UW-PRSE6 was cross-culturally adapted using the Functional Assessment of Chronic Illness Therapy translation methodology. Two hundred forty-one individuals with chronic low back pain completed the Thai version of UW-PRSE6 (T-UW-PRSE6), Thai Fear Avoidance Beliefs Questionnaire (T-FABQ), and Thai Medical Outcome Study Short-Form 36 (T-SF-36). A subset of 152 participants completed the T-UW-PRSE6 again after a 7-day interval. Cronbach's alpha and intraclass correlation coefficients were calculated to estimate internal consistency and test–retest reliability, respectively. The construct validity of the T-UW-PRSE6 was evaluated by computing Spearman correlation coefficients between the T-UW-PRSE6 score and the measures of the validity criterion variables. RESULTS: The T-UW-PRSE6 had good internal consistency (Cronbach's alpha = 0.85) and moderate test–retest reliability (intraclass correlation coefficient [2,1] = 0.72). The T-UW-PRSE6 was negatively correlated with the T-FABQ Work and Physical Activity subscales (rs = −0.34 and −0.34, respectively) and positively correlated with the General Health, Physical Functioning, Role Physical, Role Emotional, Social Functioning, Bodily Pain, Vitality, and Mental Health scales of the T-SF-36 (rs = 0.38, 0.42, 0.54, 0.51, 0.47, 0.54, 0.41, and 0.40, respectively). CONCLUSION: The T-UW-PRSE6 demonstrated acceptable psychometric properties for assessing pain-related self-efficacy in individuals with chronic low back pain, making available a measure for facilitating future cross-cultural research on pain self-efficacy.
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spelling pubmed-69033512020-01-22 Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale Khampanthip, Angkana Kanlayanaphotporn, Rotsalai Jensen, Mark P. Janwantanakul, Prawit Pain Rep Pain in the Developing World INTRODUCTION: One psychosocial factor in the biopsychosocial model is pain-related self-efficacy, which has been shown to be a strong predictor of response to pain treatment. OBJECTIVES: To cross-culturally adapt the University of Washington Pain-Related Self-Efficacy Scale (UW-PRSE6) into Thai and evaluate its psychometric properties. METHODS: The study was approved by the Chulalongkorn University Human Ethics Committee (COA No. 156/2018). The original UW-PRSE6 was cross-culturally adapted using the Functional Assessment of Chronic Illness Therapy translation methodology. Two hundred forty-one individuals with chronic low back pain completed the Thai version of UW-PRSE6 (T-UW-PRSE6), Thai Fear Avoidance Beliefs Questionnaire (T-FABQ), and Thai Medical Outcome Study Short-Form 36 (T-SF-36). A subset of 152 participants completed the T-UW-PRSE6 again after a 7-day interval. Cronbach's alpha and intraclass correlation coefficients were calculated to estimate internal consistency and test–retest reliability, respectively. The construct validity of the T-UW-PRSE6 was evaluated by computing Spearman correlation coefficients between the T-UW-PRSE6 score and the measures of the validity criterion variables. RESULTS: The T-UW-PRSE6 had good internal consistency (Cronbach's alpha = 0.85) and moderate test–retest reliability (intraclass correlation coefficient [2,1] = 0.72). The T-UW-PRSE6 was negatively correlated with the T-FABQ Work and Physical Activity subscales (rs = −0.34 and −0.34, respectively) and positively correlated with the General Health, Physical Functioning, Role Physical, Role Emotional, Social Functioning, Bodily Pain, Vitality, and Mental Health scales of the T-SF-36 (rs = 0.38, 0.42, 0.54, 0.51, 0.47, 0.54, 0.41, and 0.40, respectively). CONCLUSION: The T-UW-PRSE6 demonstrated acceptable psychometric properties for assessing pain-related self-efficacy in individuals with chronic low back pain, making available a measure for facilitating future cross-cultural research on pain self-efficacy. Wolters Kluwer 2019-12-06 /pmc/articles/PMC6903351/ /pubmed/31984292 http://dx.doi.org/10.1097/PR9.0000000000000787 Text en Copyright © 2019 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of The International Association for the Study of Pain. This is an open access article distributed under the Creative Commons Attribution License 4.0 (CCBY) (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Pain in the Developing World
Khampanthip, Angkana
Kanlayanaphotporn, Rotsalai
Jensen, Mark P.
Janwantanakul, Prawit
Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale
title Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale
title_full Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale
title_fullStr Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale
title_full_unstemmed Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale
title_short Cross-cultural adaptation, test–retest reliability, and construct validity of the Thai version of the University of Washington Pain-Related Self-Efficacy Scale
title_sort cross-cultural adaptation, test–retest reliability, and construct validity of the thai version of the university of washington pain-related self-efficacy scale
topic Pain in the Developing World
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6903351/
https://www.ncbi.nlm.nih.gov/pubmed/31984292
http://dx.doi.org/10.1097/PR9.0000000000000787
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