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Validation of the Brazilian version of the neurological fatigue index for multiple sclerosis

Overview of attention for article published in Arquivos de Neuro-Psiquiatria, April 2016
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Title
Validation of the Brazilian version of the neurological fatigue index for multiple sclerosis
Published in
Arquivos de Neuro-Psiquiatria, April 2016
DOI 10.1590/0004-282x20160030
Pubmed ID
Authors

Josiane Lopes, Edson Lopes Lavado, Damacio Ramón Kaimen-Maciel

Abstract

The Neurological Fatigue Index for Multiple Sclerosis (NFI-MS) is a new fatigue assessment instrument. The aim of this study was to cross-culturally adapt and assess the psychometric properties of the Brazilian version of the NFI-MS (NFI-MS/BR). Method Two hundred and forty subjects with MS were recruited for this study. The adaptation of the NFI-MS was performed by translation and back translation methodology. In psychometric analysis was performed the administration of the questionnaires Epworth Sleep Scale, Fatigue Severity Scale, Modified Fatigue Impact Scale, Multiple Sclerosis Impact Scale-29, NFI-MS/BR and Pittsburgh Sleep Quality Index with retest of the NFI-MS/BR after 7 days. Results Reliability was assessed (intraclass correlation coefficients between 0.77 and 0.86), and validity by testing 41 hypotheses about expected correlations between subscales and confirmed 36. The majority of correlations were demonstrated. Conclusion The NFI-MS/BR is a cross-culturally adapted, valid, and reliable instrument for assessing MS fatigue among Brazilian subjects.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 47 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 47 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 11 23%
Student > Bachelor 5 11%
Student > Ph. D. Student 4 9%
Researcher 3 6%
Student > Postgraduate 3 6%
Other 9 19%
Unknown 12 26%
Readers by discipline Count As %
Medicine and Dentistry 9 19%
Nursing and Health Professions 6 13%
Neuroscience 5 11%
Psychology 2 4%
Arts and Humanities 2 4%
Other 8 17%
Unknown 15 32%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 21 April 2016.
All research outputs
#22,758,309
of 25,373,627 outputs
Outputs from Arquivos de Neuro-Psiquiatria
#1,141
of 1,369 outputs
Outputs of similar age
#271,856
of 314,719 outputs
Outputs of similar age from Arquivos de Neuro-Psiquiatria
#21
of 23 outputs
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