Development of Arabic Version of Vestibular Disorders Activities of Daily Living Scale: Cross-Cultural Adaptation and Assessment of Psychometric Properties

Sarah Alshehri; Jaya Shanker Tedla; Ravi Shankar Reddy; Paul Silvian Silvian; Kanagaraj Rengaramanujam; Venkata Nagaraj Kakaraparthi; Irshad Ahmad; Khalid A. Alahmari

doi:10.12659/MSM.928977

06 March 2021: Clinical Research

Development of Arabic Version of Vestibular Disorders Activities of Daily Living Scale: Cross-Cultural Adaptation and Assessment of Psychometric Properties

Sarah Alshehri ^1ABCDEFG , Jaya Shanker Tedla ^2ABCDEFG* , Ravi Shankar Reddy ^2ACDEF , Paul Silvian Samuel ^2ABDEF , Kanagaraj Rengaramanujam ^2ABCEF , Venkata Nagaraj Kakaraparthi ^2ABDEF , Irshad Ahmad ^2ABDEF , Khalid A. Alahmari ^2ABDEF

DOI: 10.12659/MSM.928977

Med Sci Monit 2021; 27:e928977

Authors information Article notes Copyright and License information

Background Material and Methods Results Discussion Conclusions References

View HTML version

Table 2 Content validity, test-retest reliability and internal consistency scores for VADL-A total scores and their subcomponents.

Psychometric properties	VADL-A function	VADL-A ambulation	VADL-A instrumental	VADL-A total
Content validity (coefficient of variation of an individual)	0.92	0.92	0.96	0.96
Test-retest reliability (interclass correlation)	0.86	0.91	0.95	0.93
Internal consistency (α)	0.91	0.94	0.86	0.96
VADL-A – vestibular disorders activities of daily living scale, Arabic version.

Back to the Article

Development of Arabic Version of Vestibular Disorders Activities of Daily Living Scale: Cross-Cultural Adaptation and Assessment of Psychometric Properties

Your Privacy