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Screening for Sleep Apnoea in Mild Cognitive Impairment: The Utility of the Multivariable Apnoea Prediction Index
Joint Authors
Wilson, Georgina
Terpening, Zoe
Wong, Keith
Grunstein, Ron
Norrie, Louisa
Lewis, Simon J. G.
Naismith, Sharon L.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-16
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Purpose.
Mild cognitive impairment (MCI) is considered an “at risk” state for dementia and efforts are needed to target modifiable risk factors, of which Obstructive sleep apnoea (OSA) is one.
This study aims to evaluate the predictive utility of the multivariate apnoea prediction index (MAPI), a patient self-report survey, to assess OSA in MCI.
Methods.
Thirty-seven participants with MCI and 37 age-matched controls completed the MAPI and underwent polysomnography (PSG).
Correlations were used to compare the MAPI and PSG measures including oxygen desaturation index and apnoea-hypopnoea index (AHI).
Receiver-operating characteristics (ROC) curve analyses were performed using various cut-off scores for apnoea severity.
Results.
In controls, there was a significant moderate correlation between higher MAPI scores and more severe apnoea (AHI: r=0.47, P=0.017).
However, this relationship was not significant in the MCI sample.
ROC curve analysis indicated much lower area under the curve (AUC) in the MCI sample compared to the controls across all AHI severity cut-off scores.
Conclusions.
In older people, the MAPI moderately correlates with AHI severity but only in those who are cognitively intact.
Development of further screening tools is required in order to accurately screen for OSA in MCI.
American Psychological Association (APA)
Wilson, Georgina& Terpening, Zoe& Wong, Keith& Grunstein, Ron& Norrie, Louisa& Lewis, Simon J. G.…[et al.]. 2014. Screening for Sleep Apnoea in Mild Cognitive Impairment: The Utility of the Multivariable Apnoea Prediction Index. Sleep Disorders،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1047637
Modern Language Association (MLA)
Wilson, Georgina…[et al.]. Screening for Sleep Apnoea in Mild Cognitive Impairment: The Utility of the Multivariable Apnoea Prediction Index. Sleep Disorders No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1047637
American Medical Association (AMA)
Wilson, Georgina& Terpening, Zoe& Wong, Keith& Grunstein, Ron& Norrie, Louisa& Lewis, Simon J. G.…[et al.]. Screening for Sleep Apnoea in Mild Cognitive Impairment: The Utility of the Multivariable Apnoea Prediction Index. Sleep Disorders. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1047637
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047637