Validity and reliability of the Russian version of the revised Amyotrophic Lateral Sclerosis Functional Rating Scale (ALSFRS-R)

Objective The aim of this study is to elaborate a valid and reliable Russian version of the ALSFRS-R. Methods Russian adaptation of the ALSFRS-R was applied twice in 50 ALS patients followed by the test–retest analysis with a 7-day interval between applications and internal consistency analysis. Res...

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Published inNeurological sciences Vol. 45; no. 1; pp. 187 - 189
Main Authors Brylev, Lev, Demeshonok, V. S., Ataulina, A. I., Kovalchuk, M. O., Druzhinin, D. S., Guekht, A. B.
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 2024
Springer Nature B.V
Subjects
Activities of Daily Living
Amyotrophic lateral sclerosis
Amyotrophic Lateral Sclerosis - diagnosis
Bilingualism
Clinical trials
Dementia
Ethics
Hospitals
Humans
Medicine
Medicine & Public Health
Neurology
Neuroradiology
Neurosciences
Neurosurgery
Original Article
Patients
Psychiatry
Reproducibility of Results
Russia
Validity
Russia
ASLFRS-R
Validity
Russian version
Reliability
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Summary:Objective The aim of this study is to elaborate a valid and reliable Russian version of the ALSFRS-R. Methods Russian adaptation of the ALSFRS-R was applied twice in 50 ALS patients followed by the test–retest analysis with a 7-day interval between applications and internal consistency analysis. Results Test–retest analysis showed very strong correlation for all of the ALSFRS-R variables. The intra-class correlation coefficient was 0.83. Conclusion The elaborated Russian version of the ALSFRS-R has shown to be comparable with the original English version of the scale.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1590-1874
1590-3478
DOI:10.1007/s10072-023-06979-3