Cross-cultural adaptation, validity and reproducibility of the Back Beliefs Questionnaire among older Brazilians with acute low back pain. A cross-sectional study
São Paulo med. j
; 138(4): 287-296, July-Aug. 2020. tab, graf
Artigo
em Inglês
| LILACS, Sec. Est. Saúde SP
| ID: biblio-1139701
Biblioteca responsável:
BR1.1
ABSTRACT
ABSTRACT BACKGROUND:
Low back pain (LBP) has emerging as an epidemic, multifactorial and multidimensional condition in older age. Assessment of attitudes and beliefs of patients with back pain is necessary for understanding the impact of psychosocial factors on pain perception and management.OBJECTIVES:
To cross-culturally adapt and examine the validity and reproducibility (intra and interrater reliability and agreement) of the Back Beliefs Questionnaire (BBQ) in older Brazilians with acute LBP. DESIGN ANDSETTING:
Cross-sectional methodological report conducted at the Department of Physical Therapy of the Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.METHODS:
The present study was conducted for translating, adapting, and examining the psychometric properties of a questionnaire. Participants aged ≥ 60 years experiencing an acute episode of LBP were recruited. Coefficients of internal consistency, reliability and agreement were obtained using Cronbach's α, intraclass correlations, and standard error of measurement and the smallest detectable change, respectively.RESULTS:
Twenty-six participants aged between 60-84 years and reporting a mean of 9.8 (4.3) years of schooling completed the study. The Brazilian Portuguese-language version of the BBQ (BBQ-Brazil) was proposed and presented with adequate conceptual, semantic, operational, and measurement equivalence from the original version. Intra and interrater evaluations showed moderate (0.74) and excellent (0.91) intraclass correlation coefficients, respectively, with small standard error of measurement for both evaluations. Internal consistency was considered adequate (0.70).CONCLUSION:
BBQ-Brazil had consistent measurements of validity and reproducibility, and proved to be a valuable tool in clinical practice for addressing attitudes and beliefs of older patients with acute LBP.
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Brasil
Base de dados:
LILACS
/
Sec. Est. Saúde SP
Assunto principal:
Conhecimentos, Atitudes e Prática em Saúde
/
Inquéritos e Questionários
/
Dor Lombar
Tipo de estudo:
Estudo observacional
/
Estudo de prevalência
/
Pesquisa qualitativa
/
Fatores de risco
Limite:
Idoso
/
Idoso, 80 anos ou mais
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
América do Sul
/
Brasil
Idioma:
Inglês
Revista:
São Paulo med. j
Ano de publicação:
2020
Tipo de documento:
Artigo
Instituição/País de afiliação:
Universidade Federal de Alfenas/BR
/
Universidade Federal de Minas Gerais/BR
/
Universidade do Vale do Sapucaí/BR