The relation of falls to fatigue, depression and daytime sleepiness in Parkinson's disease

M. S. Bryant, D. H. Rintala, J. G. Hou, S. P. Rivas, A. L. Fernandez, E. C. Lai, E. J. Protas

    Research output: Contribution to journalArticlepeer-review

    13 Scopus citations

    Abstract

    Objective: To characterize non-motor symptoms in individuals with Parkinson's disease (PD) who experience falls compared to those who do not fall. Methods: Fifty-four individuals with PD were studied. Thirty-six were fallers and 18 were non-fallers. Fatigue was assessed by the Iowa Fatigue Scale. Excessive daytime sleepiness was assessed by the Epworth Sleepiness Scale, and depressive symptomatology was assessed by the short-form Center for Epidemiologic Studies Depression Scale. Results: Compared to non-fallers, fallers had more severe disability, greater general physical fatigue (p = 0.024), lower energy levels (p = 0.042) and less productivity (p = 0.007). Fallers had more depressive symptomatology than the non-fallers (p = 0.01). Excessive daytime sleepiness was not different between the two groups (p = 0.695). Conclusions: Individuals with PD who fell had more severe motor and non-motor symptoms than those who did not fall. These non-motor symptoms included physical fatigue, energy, productivity and depressive symptomatology.

    Original languageEnglish (US)
    Pages (from-to)326-330
    Number of pages5
    JournalEuropean Neurology
    Volume67
    Issue number6
    DOIs
    StatePublished - Jun 2012

    Keywords

    • Depressive symptomatology
    • Falls
    • Fatigue
    • Non-motor symptoms
    • Parkinson's disease
    • Sleepiness

    ASJC Scopus subject areas

    • Clinical Neurology
    • Neurology

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