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1.
J Manipulative Physiol Ther ; 40(3): 176-186, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28259493

RESUMO

OBJECTIVE: The purpose of this study was to adapt and evaluate the psychometric properties of the ProFitMap-neck to Brazilian Portuguese. METHODS: The cross-cultural adaptation consisted of 5 stages, and 180 female patients with chronic neck pain participated in the study. A subsample (n = 30) answered the pretest, and another subsample (n = 100) answered the questionnaire a second time. Internal consistency, test-retest reliability, and construct validity (hypothesis testing and structural validity) were estimated. For construct validity, the scores of the questionnaire were correlated with the Neck Disability Index (NDI), and the Hospital Anxiety and Depression Scale (HADS), the Tampa Scale of Kinesiophobia (TSK), and the 36-item Short-Form Health Survey (SF-36). RESULTS: Internal consistency was determined by adequate Cronbach's α values (α > 0.70). Strong reliability was identified by high intraclass correlation coefficients (ICC > 0.75). Construct validity was identified by moderate and strong correlations of the Br-ProFitMap-neck with total NDI score (-0.56 50%, Kaiser-Meyer-Olkin index > 0.50, eigenvalue > 1, and factor loadings > 0.2. CONCLUSION: Br-ProFitMap-neck had adequate psychometric properties and can be used in clinical settings, as well as research, in patients with chronic neck pain.


Assuntos
Dor Crônica/diagnóstico , Comparação Transcultural , Avaliação da Deficiência , Cervicalgia/diagnóstico , Adulto , Brasil/epidemiologia , Dor Crônica/etnologia , Dor Crônica/fisiopatologia , Feminino , Humanos , Pessoa de Meia-Idade , Cervicalgia/etnologia , Cervicalgia/fisiopatologia , Portugal/etnologia , Psicometria , Reprodutibilidade dos Testes , Inquéritos e Questionários
2.
Disabil Rehabil ; 39(16): 1650-1663, 2017 08.
Artigo em Inglês | MEDLINE | ID: mdl-27440437

RESUMO

PURPOSE: This study aimed to culturally adapt and validate the Revised Fibromyalgia Impact Questionnaire (FIQR) to Brazilian Portuguese, by the use of analysis of internal consistency, reliability, and construct and structural validity. METHOD: A total of 100 female patients with fibromyalgia participated in the validation process of the Brazilian Portuguese version of the FIQR (FIQR-Br).The intraclass correlation coefficient (ICC) was used for statistical analysis of reliability (test-retest), Cronbach's alpha for internal consistency, Pearson's rank correlation for construct validity, and confirmatory factor analysis (CFA) for structural validity. RESULTS: It was verified excellent levels of reliability, with ICC greater than 0.75 for all questions and domains of the FIQR-Br. For internal consistency, alpha values greater than 0.70 for the items and domains of the questionnaire were observed. Moderate (0.40 < r < 0.70) and strong (r > 0.70) correlations were observed for the scores of domains and total score between the FIQR-Br and FIQ-Br. The structure of the three domains of the FIQR-Br was confirmed by CFA. CONCLUSIONS: The results of this study suggest that that the FIQR-Br is a reliable and valid instrument for assessing fibromyalgia-related impact, and supports its use in clinical settings and research. The structure of the three domains of the FIQR-Br was also confirmed. Implications for Rehabilitation Fibromyalgia is a chronic musculoskeletal disorder characterized by widespread and diffuse pain, fatigue, sleep disturbances, and depression. The disease significantly impairs patients' quality of life and can be highly disabling. To be used in multicenter research efforts, the Revised Fibromyalgia Impact Questionnaire (FIQR) must be cross-culturally validated and psychometrically tested. This paper will make available a new version of the FIQR-Br since another version already exists, but there are concerns about its measurement properties. The availability of an instrument adapted to and validated for Brazilian Portuguese may make it possible to reliably verify the effects of rehabilitation programs on disability from fibromyalgia. The FIQR-Br showed results comparable with other versions of the FIQR in other languages, thereby enabling comparison of effects of rehabilitation interventions on disability from fibromyalgia conducted in Brazil with results of studies carried out in other parts of the world.


Assuntos
Avaliação da Deficiência , Fibromialgia/fisiopatologia , Fibromialgia/psicologia , Fibromialgia/reabilitação , Inquéritos e Questionários , Adulto , Brasil , Comparação Transcultural , Análise Fatorial , Fadiga , Feminino , Humanos , Idioma , Pessoa de Meia-Idade , Medição da Dor/métodos , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , Índice de Gravidade de Doença
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