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. 2021 Sep;68(1-2):232-248.
doi: 10.1002/ajcp.12510. Epub 2021 Mar 15.

Peer-based interventions targeting suicide prevention: A scoping review

Nicholas W Bowersox  1   2 , Jennifer Jagusch  1   2 , James Garlick  1   2 , Jason I Chen  3 , Paul N Pfeiffer  1   2
Affiliations

Peer-based interventions targeting suicide prevention: A scoping review

Nicholas W Bowersox et al. Am J Community Psychol. 2021 Sep.

Abstract

Peers of individuals at risk for suicide may be able to play important roles in suicide prevention. The aim of the current study is to conduct a scoping review to characterize the breadth of peer-delivered suicide prevention services and their outcomes to inform future service delivery and research. Articles were selected based on search terms related to peers, suicide, or crisis. After reviews of identified abstracts (N = 2681), selected full-text articles (N = 286), and additional references (N = 62), a total of 84 articles were retained for the final review sample. Types of suicide prevention services delivered by peers included being a gatekeeper, on-demand crisis support, crisis support in acute care settings, and crisis or relapse prevention. Peer relationships employed in suicide prevention services included fellow laypersons; members of the same sociodemographic subgroup (e.g., racial minority), workplace, or institution (e.g., university, correctional facility); and the shared experience of having a mental condition. The majority of published studies were program descriptions or uncontrolled trials, with only three of 84 articles qualifying as randomized controlled trials. Despite a lack of methodological rigor in identified studies, peer support interventions for suicide prevention have been implemented utilizing a diverse range of peer provider types and functions. New and existing peer-delivered suicide prevention services should incorporate more rigorous evaluation methods regarding acceptability and effectiveness.

Keywords: Crisis; Peer group; Suicide.

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Figures

FIGURE 1
FIGURE 1
Scoping review search flow diagram
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References

    1. Arensman E, Coffey C, Griffin E, Van Audenhove C, Scheerder G, Gusmao R et al. (2016) Effectiveness of depression-suicidal behaviour gatekeeper training among police officers in three European regions: Outcomes of the Optimising Suicide Prevention Programmes and Their Implementation in Europe (OSPI-Europe) study. International Journal of Social Psychiatry, 62(7), 651–660. 10.1177/0020764016668907 - DOI - PubMed
    1. Armson S (1997a) Suicide and cyberspace – Befriending by e-mail. Crisis: The Journal of Crisis Intervention and Suicide Prevention, 18, 103–105.
    1. Armson S (1997b) The perspective of a volunteer-based suicide-prevention organization. Crisis: The Journal of Crisis Intervention and Suicide Prevention, 18, 131.
    1. Bagley C (1968). The evaluation of a suicide prevention scheme by an ecological method. Social Science & Medicine (1967), 2 (1), 1–14. - PubMed
    1. Bale C (2001) Befriending in cyberspace: Challenges and opportunities. Crisis: The Journal of Crisis Intervention and Suicide Prevention, 22, 10–11. 10.1027//0227-5910.22.1.10 - DOI - PubMed

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