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Personality and the risk factors for developing behavioral and psychological symptoms of dementia: a narrative review

    Juan J Young

    Department of Psychiatry, Case Western Reserve University School of Medicine, MetroHealth, 2500 MetroHealth Drive, Cleveland, OH 44109, USA

    ,
    Silpa Balachandran

    Department of Psychiatry, Case Western Reserve University School of Medicine, MetroHealth, 2500 MetroHealth Drive, Cleveland, OH 44109, USA

    ,
    Garima Garg

    Department of Psychiatry, Case Western Reserve University School of Medicine, MetroHealth, 2500 MetroHealth Drive, Cleveland, OH 44109, USA

    ,
    Meera Balasubramaniam

    Department of Psychiatry, New York University School of Medicine, 462 First Avenue, New York, NY 10016, USA

    ,
    Aarti Gupta

    Department of Psychiatry, Yale School of Medicine, 300 George St. #901, New Haven, CT 06511, USA

    ,
    Deena J Tampi

    Diamond Healthcare, 701 E. Byrd Street, 15th Floor, Richmond, VA 23219, USA

    &
    Rajesh R Tampi

    *Author for correspondence: Tel.: +1 203 809 5223;

    E-mail Address: rajesh.tampi@gmail.com

    Department of Psychiatry, Yale School of Medicine, 300 George St. #901, New Haven, CT 06511, USA

    Department of Psychiatry and Psychology, Cleveland Clinic Akron General, Akron, OH 44037, USA

    Department of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44195, USA

    Published Online:https://doi.org/10.2217/nmt-2018-0044

    Premorbid personality traits have been implicated as risk factors for the development of behavioral and psychological symptoms of dementia (BPSD), although there is a paucity of studies investigating this relationship. In this narrative review, a number of studies found that premorbid neuroticism has consistently been observed to have a significant association with the development of BPSD symptoms while premorbid conscientiousness, extraversion, openness and agreeableness may be protective factors against future BPSD symptoms. In conclusion, premorbid personality traits appear to affect the risk of BPSD symptoms among individuals with dementia.

    Papers of special note have been highlighted as: • of interest; •• of considerable interest

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