2020
DOI: 10.3390/jcm9082330
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The Multidimensional Daily Diary of Fatigue-Fibromyalgia-17 Items (MDF-Fibro-17): Evidence from Validity, Reliability and Transcultural Invariance between Portugal and Brazil

Abstract: The Multidimensional Daily Diary of Fatigue-Fibromyalgia-17 (MDF-fibro-17) is an instrument that measures the different components of fibromyalgia-related fatigue symptoms. The current study aims to examine the factor structure of the MDF-fibro-17 in a sample of Portuguese and Brazilian patients diagnosed with fibromyalgia. Additionally, a cross-cultural analysis was carried out on these samples to understand the multidimensional complexity of examining the different dimensions of fatigue in patients with diff… Show more

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Cited by 4 publications
(4 citation statements)
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“…Higher scores indicated greater severity of fatigue. Previous studies have supported the validity and reliability of these questionnaires [43,44].…”
Section: Instruments 231 Fibromyalgia-related Fatiguementioning
confidence: 71%
See 1 more Smart Citation
“…Higher scores indicated greater severity of fatigue. Previous studies have supported the validity and reliability of these questionnaires [43,44].…”
Section: Instruments 231 Fibromyalgia-related Fatiguementioning
confidence: 71%
“…The Multidimensional Daily Diary of Fatigue-Fibromyalgia-17 MDF-Fibro-17 Portuguese and Brazilian versions [43] were used to measure the levels of different fatigue components in patients with FM. The 17 items assess different dimensions of fatigue: Global Fatigue Experience (4 items, for example, "How severe is your fatigue today?…”
Section: Instruments 231 Fibromyalgia-related Fatiguementioning
confidence: 99%
“…The Multidimensional Daily Diary of Fatigue-Fibromyalgia-17 items (MDF-fibro-17) validated for Brazilian and Portuguese populations was used to measure fatigue-related symptoms of FM [ 33 ]. The 17 items consist of five subscales: global fatigue experience (four items; item example, “ How severe was your fatigue today?…”
Section: Methodsmentioning
confidence: 99%
“…Therefore, patients with FMS have cognitive limitations that affect concentration to perform particular jobs, to think clearly, or to remember information. Additionally, fatigue affects the functional capacity in daily activities and the performance of basic functions and activities in patients with FMS (6,7). It has been reported in recent meta-analyses that, in the treatment of FMS, exercise has a moderate effect on fatigue and minimal effect on sleep (8).…”
Section: N Introductionmentioning
confidence: 99%