Assessment of fatigue and dryness in primary Sjogren's syndrome: Brazilian version of Profile of Fatigue and Discomfort - Sicca Symptoms Inventory (short form) (PROFAD-SSI-SF)

Assessment of fatigue and dryness in primary Sjogren's syndrome: Brazilian version of Profile of Fatigue and Discomfort - Sicca Symptoms Inventory (short form) (PROFAD-SSI-SF)

Alternative title Avaliação da fadiga e da secura na síndrome de Sjögren primária: versão brasileira do “Profile of Fatigue and Discomfort – Sicca Symptoms Inventory (short form) (Profad-SSI-SF)”
Author Miyamoto, Samira Tatiyama Autor UNIFESP Google Scholar
Paganotti, Mauricio Aquino Google Scholar
Serrano, Erica Vieira Google Scholar
Giovelli, Raquel Altoé Google Scholar
Valim, Valeria Autor UNIFESP Google Scholar
Institution Universidade Federal de São Paulo (UNIFESP)
Univ Fed Espirito Santo
Univ Vila Velha
Escola Super Ciencias
Abstract Objective: To perform a cross-cultural adaptation and validation of the Profile of Fatigue and Discomfort - Sicca Symptoms Inventory (short form) (PROFAD-SSI-SF) questionnaire assessing the subjective aspects of the symptoms of primary Sjogren syndrome (pSS), for the Brazilian Portuguese language.Method: Conceptual, of the item, semantic and operational equivalences were evaluated. the Brazilian version of PROFAD-SSI-SF was administered to 62 women with pSS according to the European-American consensus 2002 to assess measurement equivalence. alpha-Cronbach was used for internal consistency; intraclass correlation coefficient (ICC) for intraobserver reproducibility; and Spearman correlation coefficient for validity by comparing with Patient Global Assessment (PaGA), EULAR Sjogren's Syndrome Patient Reported Index (ESSPRI), Functional Assessment of Chronic Illness Therapy Fatigue Subscale (FACIT-F) and EuroQOL (EQ-5D).Results: the internal consistency of PROFAD, SSI and total score was 0.80; 0.78; and 0.87, respectively. the intraobserver reproducibility of total PROFAD was 0.89; of total SSI of 0.86; and total score of 0.89. in terms of validity, PROFAD correlated significantly with PaGA (r = 0.50), FACIT-F (r = 0.59), ESSPRI (r = 0.58) and all domains of EQ-5D, with the exception of Mobility. On the other hand, SSI correlated significantly with PaGA (r = 0.43), FACIT-F (r = 0.57), ESSPRI (r = 0.55) and most areas of EQ-5D. the total score of PROFAD-SSI-SF had a non-statistically significant correlation only with Mobility domain and with 1-100 range of EQ-5D.Conclusion: the Portuguese version of PROFAD-SSI-SF proved to be an adaptable, reproducible and valid tool for the Brazilian Portuguese language. (C) 2014 Elsevier Editora Ltda. All rights reserved.

Objetivo: Fazer a adaptação transcultural e a validação do Profile of Fatigue and Discomfort – Sicca Symptoms Inventory (short form) (Profad-SSI-SF), questionário que avalia os aspectos subjetivos dos sintomas da síndrome de Sjögren primária (SSp), para a língua portuguesa brasileira. Método: Foi avaliada a equivalência conceitual, de item, semântica e operacional. A versão brasileira do Profad-SSI-SF foi aplicada a 62 mulheres com SSp conforme consenso europeu-americano de 2002 para avaliar a equivalência de mensuração. Foi usado o α-Cronbach para consistência interna; coeficiente de correlação intraclasse (ICC) para reprodutibilidade intraobservador; e coeficiente de correlação de Spearman para validade em comparação com o Patient Global Assessment (PaGA), Eular Sjögren’s Syndrome Patient Reported Index (ESS-PRI), Functional Assessment of Chronic Illness Therapy Fatigue Subscale (Facit-F) e EuroQOL(EQ-5D). Resultados: A consistência interna do Profad, do SSI e da pontuação total foi de 0,80, 0,78 e 0,87, respectivamente. A reprodutibilidade intraobservador do Profad total foi de 0,89; do SSI total de 0,86 e da pontuação total de 0,89. Na validade, o Profad apresentou correlação significativa com o PaGA (r = 0,50), Facit-F (r = 0,59), Esspri (r = 0,58) e todos os domínios do EQ-5D, com exceção da mobilidade. Já o SSI apresentou correlação significativa com o PaGA (r = 0,43), Facit-F (r = 0,57), Esspri (r = 0,55) e a maioria dos domínios do EQ-5D. A pontuação total do Profad-SSI-SF só não obteve correlação estatisticamente significante com o domínio mobilidade e escala 1 a 100 do EQ-D5.
Keywords Sjogren's syndrome
Questionnaire
Validation study
Evaluation
PROFAD-SSI-SF
Síndrome de Sjögren
Questionário
Estudo de validação
Avaliação
Profad-SSI-SF
Language Portuguese
English
Date 2015-03-01
Published in Revista Brasileira de Reumatologia. New York: Elsevier B.V., v. 55, n. 2, p. 113-122, 2015.
ISSN 0482-5004 (Sherpa/Romeo, impact factor)
Publisher Elsevier B.V.
Extent 113-122
Origin http://dx.doi.org/10.1016/j.rbr.2014.10.002
Access rights Open access Open Access
Type Article
Web of Science ID WOS:000352510000003
SciELO ID S0482-50042015000200113 (statistics in SciELO)
URI http://repositorio.unifesp.br/handle/11600/38787

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