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Proc Natl Acad Sci U S A. 2017 Jul 11;114(28):7319-7324. doi: 10.1073/pnas.1701597114. Epub 2017 Jun 27.

Poor caregiver mental health predicts mortality of patients with neurodegenerative disease.

Author information

1
Department of Psychology, University of California, Berkeley, CA 94720.
2
Department of Psychology, University of Toronto, Toronto, ON, Canada M1C 1A4.
3
Memory and Aging Center, University of California, San Francisco, CA 94143.
4
Department of Psychology, University of California, Berkeley, CA 94720; boblev@berkeley.edu.

Abstract

Dementia and other neurodegenerative diseases cause profound declines in functioning; thus, many patients require caregivers for assistance with daily living. Patients differ greatly in how long they live after disease onset, with the nature and severity of the disease playing an important role. Caregiving can also be extremely stressful, and many caregivers experience declines in mental health. In this study, we investigated the role that caregiver mental health plays in patient mortality. In 176 patient-caregiver dyads, we found that worse caregiver mental health predicted greater patient mortality even when accounting for key risk factors in patients (i.e., diagnosis, age, sex, dementia severity, and patient mental health). These findings highlight the importance of caring for caregivers as well as patients when attempting to improve patients' lives.

KEYWORDS:

dementia caregiving; mental health; mortality; neurodegenerative disease

PMID:
28655841
PMCID:
PMC5514722
DOI:
10.1073/pnas.1701597114
[Indexed for MEDLINE]
Free PMC Article

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