Spanish version of SPADI (shoulder pain and disability index) in musculoskeletal shoulder pain: A new 10-items version after confirmatory factor analysis

Alejandro Luque-Suarez, Antonio Rondon-Ramos, Manuel Fernandez-Sanchez, Kathryn Roach, Jose Miguel Morales-Asencio

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Background: The Shoulder Pain and Disability Index (SPADI) is a tool designed to evaluate the impact of shoulder pathology. The aim of this study was to cross culturally adapt a Spanish version of the SPADI for Spanish population with a musculoskeletal shoulder pain, and to determine the psychometric properties of this instrument using confirmatory factor analysis (CFA). Methods: Cross-cultural adaptation was performed according to the international guidelines. To assess factor structure, a confirmatory factor analysis was done. Internal consistency was measured using Cronbach's alpha. Item-total and inter-item correlations were assessed. Pearson and Spearman correlations were calculated to assess the convergent validity between SPADI and quick-DASH. Results: A new Spanish version of SPADI was achieved. The original SPADI factor structure was tested by CFA, obtaining a poor fit: relative chi-square (χ2/df) 3.16, CFI 0.89, NFI 0.92, and RMSEA 0.10 (90 % CI 0.08 to 0.12). An additional model was tested, after deleting items which have had a poor adjustment in the model (1, 11, and 12), obtaining the best fit: relative chi-square (χ2/df) of 1.94, CFI 0.98, NFI 0.95, GFI 0,95, and RMSEA 0.06 (90 % CI 0.04 to 0.09). The analysis confirmed the bidimensional structure (pain and disability subscales). A correlation Spearman's Rho coefficient of 0.752 (p <0.0001) and a Cronbach's alpha of 0.90 were obtained. Conclusions: This study validated a new 10-items version of SPADI for Spanish population with musculoskeletal shoulder pain providing a patient reported outcome measure that could be used in both clinical practice and research.

Original languageEnglish (US)
Article number32
JournalHealth and Quality of Life Outcomes
Volume14
Issue number1
DOIs
StatePublished - Mar 1 2016

Fingerprint

Musculoskeletal Pain
Shoulder Pain
Statistical Factor Analysis
Social Adjustment
Psychometrics
Population
Guidelines
Pathology
Pain

Keywords

  • Diagnostic techniques and procedures
  • Shoulder pain

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

Cite this

Spanish version of SPADI (shoulder pain and disability index) in musculoskeletal shoulder pain : A new 10-items version after confirmatory factor analysis. / Luque-Suarez, Alejandro; Rondon-Ramos, Antonio; Fernandez-Sanchez, Manuel; Roach, Kathryn; Morales-Asencio, Jose Miguel.

In: Health and Quality of Life Outcomes, Vol. 14, No. 1, 32, 01.03.2016.

Research output: Contribution to journalArticle

Luque-Suarez, Alejandro ; Rondon-Ramos, Antonio ; Fernandez-Sanchez, Manuel ; Roach, Kathryn ; Morales-Asencio, Jose Miguel. / Spanish version of SPADI (shoulder pain and disability index) in musculoskeletal shoulder pain : A new 10-items version after confirmatory factor analysis. In: Health and Quality of Life Outcomes. 2016 ; Vol. 14, No. 1.
@article{5316538550a74af09a8aacda70702eb3,
title = "Spanish version of SPADI (shoulder pain and disability index) in musculoskeletal shoulder pain: A new 10-items version after confirmatory factor analysis",
abstract = "Background: The Shoulder Pain and Disability Index (SPADI) is a tool designed to evaluate the impact of shoulder pathology. The aim of this study was to cross culturally adapt a Spanish version of the SPADI for Spanish population with a musculoskeletal shoulder pain, and to determine the psychometric properties of this instrument using confirmatory factor analysis (CFA). Methods: Cross-cultural adaptation was performed according to the international guidelines. To assess factor structure, a confirmatory factor analysis was done. Internal consistency was measured using Cronbach's alpha. Item-total and inter-item correlations were assessed. Pearson and Spearman correlations were calculated to assess the convergent validity between SPADI and quick-DASH. Results: A new Spanish version of SPADI was achieved. The original SPADI factor structure was tested by CFA, obtaining a poor fit: relative chi-square (χ2/df) 3.16, CFI 0.89, NFI 0.92, and RMSEA 0.10 (90 {\%} CI 0.08 to 0.12). An additional model was tested, after deleting items which have had a poor adjustment in the model (1, 11, and 12), obtaining the best fit: relative chi-square (χ2/df) of 1.94, CFI 0.98, NFI 0.95, GFI 0,95, and RMSEA 0.06 (90 {\%} CI 0.04 to 0.09). The analysis confirmed the bidimensional structure (pain and disability subscales). A correlation Spearman's Rho coefficient of 0.752 (p <0.0001) and a Cronbach's alpha of 0.90 were obtained. Conclusions: This study validated a new 10-items version of SPADI for Spanish population with musculoskeletal shoulder pain providing a patient reported outcome measure that could be used in both clinical practice and research.",
keywords = "Diagnostic techniques and procedures, Shoulder pain",
author = "Alejandro Luque-Suarez and Antonio Rondon-Ramos and Manuel Fernandez-Sanchez and Kathryn Roach and Morales-Asencio, {Jose Miguel}",
year = "2016",
month = "3",
day = "1",
doi = "10.1186/s12955-016-0436-4",
language = "English (US)",
volume = "14",
journal = "Health and Quality of Life Outcomes",
issn = "1477-7525",
publisher = "BioMed Central",
number = "1",

}

TY - JOUR

T1 - Spanish version of SPADI (shoulder pain and disability index) in musculoskeletal shoulder pain

T2 - A new 10-items version after confirmatory factor analysis

AU - Luque-Suarez, Alejandro

AU - Rondon-Ramos, Antonio

AU - Fernandez-Sanchez, Manuel

AU - Roach, Kathryn

AU - Morales-Asencio, Jose Miguel

PY - 2016/3/1

Y1 - 2016/3/1

N2 - Background: The Shoulder Pain and Disability Index (SPADI) is a tool designed to evaluate the impact of shoulder pathology. The aim of this study was to cross culturally adapt a Spanish version of the SPADI for Spanish population with a musculoskeletal shoulder pain, and to determine the psychometric properties of this instrument using confirmatory factor analysis (CFA). Methods: Cross-cultural adaptation was performed according to the international guidelines. To assess factor structure, a confirmatory factor analysis was done. Internal consistency was measured using Cronbach's alpha. Item-total and inter-item correlations were assessed. Pearson and Spearman correlations were calculated to assess the convergent validity between SPADI and quick-DASH. Results: A new Spanish version of SPADI was achieved. The original SPADI factor structure was tested by CFA, obtaining a poor fit: relative chi-square (χ2/df) 3.16, CFI 0.89, NFI 0.92, and RMSEA 0.10 (90 % CI 0.08 to 0.12). An additional model was tested, after deleting items which have had a poor adjustment in the model (1, 11, and 12), obtaining the best fit: relative chi-square (χ2/df) of 1.94, CFI 0.98, NFI 0.95, GFI 0,95, and RMSEA 0.06 (90 % CI 0.04 to 0.09). The analysis confirmed the bidimensional structure (pain and disability subscales). A correlation Spearman's Rho coefficient of 0.752 (p <0.0001) and a Cronbach's alpha of 0.90 were obtained. Conclusions: This study validated a new 10-items version of SPADI for Spanish population with musculoskeletal shoulder pain providing a patient reported outcome measure that could be used in both clinical practice and research.

AB - Background: The Shoulder Pain and Disability Index (SPADI) is a tool designed to evaluate the impact of shoulder pathology. The aim of this study was to cross culturally adapt a Spanish version of the SPADI for Spanish population with a musculoskeletal shoulder pain, and to determine the psychometric properties of this instrument using confirmatory factor analysis (CFA). Methods: Cross-cultural adaptation was performed according to the international guidelines. To assess factor structure, a confirmatory factor analysis was done. Internal consistency was measured using Cronbach's alpha. Item-total and inter-item correlations were assessed. Pearson and Spearman correlations were calculated to assess the convergent validity between SPADI and quick-DASH. Results: A new Spanish version of SPADI was achieved. The original SPADI factor structure was tested by CFA, obtaining a poor fit: relative chi-square (χ2/df) 3.16, CFI 0.89, NFI 0.92, and RMSEA 0.10 (90 % CI 0.08 to 0.12). An additional model was tested, after deleting items which have had a poor adjustment in the model (1, 11, and 12), obtaining the best fit: relative chi-square (χ2/df) of 1.94, CFI 0.98, NFI 0.95, GFI 0,95, and RMSEA 0.06 (90 % CI 0.04 to 0.09). The analysis confirmed the bidimensional structure (pain and disability subscales). A correlation Spearman's Rho coefficient of 0.752 (p <0.0001) and a Cronbach's alpha of 0.90 were obtained. Conclusions: This study validated a new 10-items version of SPADI for Spanish population with musculoskeletal shoulder pain providing a patient reported outcome measure that could be used in both clinical practice and research.

KW - Diagnostic techniques and procedures

KW - Shoulder pain

UR - http://www.scopus.com/inward/record.url?scp=84963740059&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84963740059&partnerID=8YFLogxK

U2 - 10.1186/s12955-016-0436-4

DO - 10.1186/s12955-016-0436-4

M3 - Article

C2 - 26927584

AN - SCOPUS:84963740059

VL - 14

JO - Health and Quality of Life Outcomes

JF - Health and Quality of Life Outcomes

SN - 1477-7525

IS - 1

M1 - 32

ER -