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Social support as a protective factor in suicide: Findings from two nationally representative samples

Open access
Kleiman, Evan M., Liu, Richard T.·2013·Journal of Affective Disorders

Abstract

Background Suicide is a problem of worldwide concern and research on possible protective factors is needed. We explored the role of social support as one such factor. Specifically, we hypothesized that increased social support would be associated with decreased likelihood of a lifetime suicide attempt in two nationally representative samples as well as a high-risk subsample. Methods We analyzed the relationship between social support and lifetime history of a suicide attempt, controlling for a variety of related psychopathology and demographic variables, in the National Comorbidity Study Replication (NCS-R), a United States sample and the Adult Psychiatric Morbidity Study (APMS), an English sample. Results Results indicate that social support is associated with decreased likelihood of a lifetime suicide attempt controlling for a variety of related predictors in both the full US sample (OR = 0.68, p < .001) and the full English sample (OR = 0.93, p < .01). Limitations The cross-sectional data do not allow true cause and effect analyses. Conclusions Our findings suggest social support is associated with decreased likelihood of a lifetime suicide attempt. Social support is a highly modifiable factor that can be used to improve existing suicide prevention programs worldwide.

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Metadata

Authors
Kleiman, E. M., & Liu, R. T.
Venue
Journal of Affective Disorders
Publisher
Elsevier BV
Published
2013-09
Volume
150
Issue
2
Pages
540-545
ISSN
0165-0327 (ISSN-L)
OpenAlex
W2032682997
Cited by
448
References
33
FWCI
16.23
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Social support as a protective factor in suicide: Findings from two nationally representative samples. https://app.cochat.ai/papers/10.1016/j.jad.2013.01.033
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Kleiman, E. M., & Liu, R. T. (2013). Social support as a protective factor in suicide: Findings from two nationally representative samples. Journal of Affective Disorders. https://doi.org/10.1016/j.jad.2013.01.033

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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