Reliability and Construct Validity of Three Self-report Questionnaires Assessing Dual-Task Difficulties in People With Multiple Sclerosis: An International Study.
To evaluate the reliability and validity of the dual-tasking questionnaire (DTQ), dual-task screening list (DTSL), and dual-task impact on daily life activities questionnaire (DIDA-Q). Multicenter, cross-sectional study Persons with multiple sclerosis (pwMS) were recruited from 7 multiple sclerosis...
| Publicado en: | Archives of Physical Medicine & Rehabilitation Vol. 106; no. 2; pp. 230 - 239 |
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| Autores principales: | , , , , , , , , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
W B Saunders
Feb2025
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=182480505&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 182480505 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00039993 1XL jtl: Archives of Physical Medicine & Rehabilitation issn: 00039993 maglogo: N pubinfo: dt: Feb2025 vid: 106 iid: 2 pid: 1351 pub: W B Saunders place: Philadelphia, Pennsylvania artinfo: ui: 182480505 182480505 182480505 10.1016/j.apmr.2024.08.024 182480505 ppf: 230 ppct: 9 formats: tig: atl: Reliability and Construct Validity of Three Self-report Questionnaires Assessing Dual-Task Difficulties in People With Multiple Sclerosis: An International Study. aug: au: Abasıyanık, Zuhal Pedullà, Ludovico Kahraman, Turhan D'Hooge, Mieke Santoyo-Medina, Carme Soler, Bernardita Tacchino, Andrea Veldkamp, Renee Meza-Murillo, Edwin-Roger Omar, Areen Ciampi, Ethel Özakbaş, Serkan Kos, Daphne Kalron, Alon Feys, Peter affil: REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium sug: subj: Reliability and Validity Instrument Validation Questionnaires Self Report Task Performance and Analysis Functional Assessment Multiple Sclerosis Physiopathology Belgium Chile Italy Israel Spain Turkiye Human Validation Studies Multicenter Studies Cross Sectional Studies Adult Middle Age Descriptive Statistics Scales Functional Status Internal Consistency Test-Retest Reliability Measurement Error Construct Validity Criterion-Related Validity Intraclass Correlation Coefficient Confidence Intervals Coefficient alpha Walking Self Concept Fatigue Fear Accidental Falls Processing Speed Agility Word Lists Adult: 19-44 years Middle Aged: 45-64 years ab: To evaluate the reliability and validity of the dual-tasking questionnaire (DTQ), dual-task screening list (DTSL), and dual-task impact on daily life activities questionnaire (DIDA-Q). Multicenter, cross-sectional study Persons with multiple sclerosis (pwMS) were recruited from 7 multiple sclerosis centers across 6 countries (Belgium, Chile, Italy, Israel, Spain, and Turkey). A total of 356 pwMS (mean age 47.5±11.5y, expanded disability status scale, 3.79±1.83) were enrolled. Not applicable The reliability (internal consistency, test-retest, and measurement error) and construct validity (structural and convergent) were assessed. The DTQ, DTSL, and DIDA-Q demonstrated excellent test-retest reliability (intraclass correlation coefficients [95% CI], 0.84 [0.80-0.87] to 0.90 [0.87-0.92]) and internal consistency (Cronbach α: 0.86-0.96). As hypothesized, the 3 questionnaires showed a strong correlation with each other, moderate-to-strong correlations with other self-report questionnaires (perceived walking difficulties, fatigue, and fear of falling), and low-to-moderate correlations with cognitive information processing speed, manual dexterity, and dual-task walking performance (walking with word list generation task), showing convergent validity. The DIDA-Q exhibited systematically superior properties. These results were also verified in subsets from 6 different countries. In the structural validity analysis, all questionnaires displayed 2 main factors, allocated as "motor-driven" and "cognitive-driven" subscales. The DTQ, DTSL, and DIDA-Q have good-to-excellent measurement properties, with the highest properties observed in DIDA-Q. The use of these self-reported questionnaires can be used in research and clinical practice to assess the effect of dual-task difficulties on the daily life of ambulatory pwMS. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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