Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/4269
Title: Psychometric study of Turkish version of Fatigue Impact Scale in multiple sclerosis patients
Authors: Armutlu, K.
Keser, I.
Çetişli Korkmaz, Nilüfer.
Akbiyik, D.I.
Sümbüloglu, V.
Güney, Z.
Karabudak, R.
Keywords: Fatigue
Fatigue Impact Scale
Multiple sclerosis
Test-retest reliability
Validation
adult
article
Beck Depression Inventory
cognition
controlled study
depression
differential diagnosis
disability
disease duration
Expanded Disability Status Scale
fatigue
female
human
major clinical study
male
multiple sclerosis
physiotherapist
priority journal
psychometry
rating scale
reliability
scoring system
social interaction
Turkey (republic)
Activities of Daily Living
Adult
Cohort Studies
Comorbidity
Depressive Disorder
Female
Humans
Male
Middle Aged
Multiple Sclerosis
Neuropsychological Tests
Predictive Value of Tests
Prevalence
Psychometrics
Quality of Life
Questionnaires
Reproducibility of Results
Turkey
Abstract: Background: The aims of this study were to test the validity, test-retest reliability, and internal consistency of Turkish version of FIS; the variables affecting FIS score. Materials and methods: 71 MS patients and 68 healthy subjects were included to the study. Results: Total FIS score and subscale scores were different statistically between MS patients and healthy volunteers in both first and second FIS applications (p < 0.001). These results showed that FIS is validated in divergent direction. BDI score was higher in MS patients than healthy volunteers (p < 0.001). There was no statistically significant difference between two study groups for cognitive subscale scores, after the effect of depression was eliminated (p > 0.05). To assess the test-retest reliability, the scores of two FIS applications did not differ statistically (cognitive t = 1.948 p > 0.05, physical t = 1.420 p = 0.160, social t = 1.470 p = 0.146, total t = 1.990 p = 0.05). Intraclass correlation coefficients were 0.89 (99% confidence interval: 0.79-0.94) for cognitive, 0.95 (0.91-0.97) for physical, 0.91 (0.83-0.95) for social, and 0.93 (0.86-0.96) for total FIS scores (p < 0.001). EDSS correlated with physical subscores in both applications of FIS. Conclusion: Turkish version of FIS, which is valid and reliable, seems an appropriate tool for the assessment of the effects of fatigue in Turkish MS population. © 2007 Elsevier B.V. All rights reserved.
URI: https://hdl.handle.net/11499/4269
https://doi.org/10.1016/j.jns.2007.01.073
ISSN: 0022-510X
Appears in Collections:Fizik Tedavi ve Rehabilitasyon Yüksekokulu Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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