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Aging Ment Health. 2016;20(2):166-94. doi: 10.1080/13607863.2015.1083945. Epub 2015 Sep 18.

A systematic review of physical illness, functional disability, and suicidal behaviour among older adults.

Author information

1
a Department of Psychiatry and Neurochemistry , University of Gothenburg , Mölndal , Sweden.
2
b Department of Psychological Medicine , The University of Auckland , Auckland , New Zealand.
3
c Department of Psychology , Colorado State University , Fort Collins , CO , USA.
4
d Research Unit , Mental Health Centre Copenhagen , Denmark.
5
e Department of Mental Health, Bloomberg School of Public Health , Johns Hopkins University , Baltimore , MD , USA.
6
f Department of Psychology , Université du Québec à Trois-Rivières , Trois-Rivières , Canada.
7
g Geriatric Psychosomatics and Psychotherapy, Medical Geriatric Clinic Albertinen-Haus , University of Hamburg , Hamburg , Germany.
8
h School of Psychiatry , University of NSW , Sydney , Australia.
9
i Samaritans of Singapore , Singapore.
10
j Department of Sociology and Work Science , University of Gothenburg , Gothenburg , Sweden.
11
k Department of Psychiatry and Family Medicine , University of Rochester Medical Center , Rochester , NY , USA.
12
l Section of Psychiatry and Neurochemistry , University of Gothenburg/Sahlgrenska University Hospital , Gothenburg , Sweden.

Abstract

OBJECTIVES:

To conduct a systematic review of studies that examined associations between physical illness/functional disability and suicidal behaviour (including ideation, nonfatal and fatal suicidal behaviour) among individuals aged 65 and older.

METHOD:

Articles published through November 2014 were identified through electronic searches using the ERIC, Google Scholar, PsycINFO, PubMed, and Scopus databases. Search terms used were suicid* or death wishes or deliberate self-harm. Studies about suicidal behaviour in individuals aged 65 and older with physical illness/functional disabilities were included in the review.

RESULTS:

Sixty-five articles (across 61 independent samples) met inclusion criteria. Results from 59 quantitative studies conducted in four continents suggest that suicidal behaviour is associated with functional disability and numerous specific conditions including malignant diseases, neurological disorders, pain, COPD, liver disease, male genital disorders, and arthritis/arthrosis. Six qualitative studies from three continents contextualized these findings, providing insights into the subjective experiences of suicidal individuals. Implications for interventions and future research are discussed.

CONCLUSION:

Functional disability, as well as a number of specific physical illnesses, was shown to be associated with suicidal behaviour in older adults. We need to learn more about what at-risk, physically ill patients want, and need, to inform prevention efforts for older adults.

KEYWORDS:

death wishes; functional disability; nonfatal suicidal behaviour; physical illness; suicidal ideation; suicide

PMID:
26381843
PMCID:
PMC4720055
DOI:
10.1080/13607863.2015.1083945
[Indexed for MEDLINE]
Free PMC Article

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