Cited by 319Suicide and Self-Harm StudiesMental Health Treatment and AccessHomicide, Infanticide, and Child Abuse

Suicide and poverty in low-income and middle-income countries: a systematic review

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Iemmi, Valentina, Bantjes, Jason, Coast, Ernestina, Channer, Kerrie, Leone, Tiziana, McDaid, David, Palfreyman, Alexis, Stephens, Bevan +1 more·2016·The Lancet Psychiatry

Abstract

Suicide is the 15th leading cause of death worldwide, with over 75% of suicides occurring in low-income and middle-income countries. Nonetheless, evidence on the association between suicide and poverty in low-income and middle-income countries is scarce. We did a systematic review to understand the association between suicidal ideations and behaviours and economic poverty in low-income and middle-income countries. We included studies testing the association between suicidal ideations and behaviours and economic poverty in low-income and middle-income countries using bivariate or multivariate analysis and published in English between January, 2004, and April, 2014. We identified 37 studies meeting these inclusion criteria. In 18 studies reporting the association between completed suicide and poverty, 31 associations were explored. The majority reported a positive association. Of the 20 studies reporting on the relationship between non-fatal suicidal ideations and behaviours and poverty, 36 associations were explored. Again, almost all studies reported a positive association. However, when considering each poverty dimension separately, we found substantial variations. These findings show a consistent trend at the individual level indicating that poverty, particularly in the form of worse economic status, diminished wealth, and unemployment is associated with suicidal ideations and behaviours. At the country level, there are insufficient data to draw clear conclusions. Available data show a potential benefit in addressing economic poverty within suicide prevention strategies, with particular attention to both chronic poverty and acute economic events.

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  1. Colucci E, Lester D (eds.) Suicide and culture: understanding the context. Göttingen: Hogrefe Publishing, 2012.
  2. Polatöz O, Kugu N, Dogan O, et al. The prevalence of suicidal behaviour and its correlation with certain sociodemographic variables in Sivas province. Düşünen Adam: Journal of Psychiatry & Neurological Sciences 2011; 24: 13-23.
  3. Kaur P, Dhaliwal HS, Singh SY. Farmers' suicides in Punjab: a discriminant analysis approach. Indian J Econ 2011; 91: 543-50.

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Authors
Iemmi, V., Bantjes, J., Coast, E., Channer, K., Leone, T., McDaid, D., Palfreyman, A., Stephens, B., & Lund, C.
Affiliations
  • London School of Economics and Political Science (GB)
  • Stellenbosch University (ZA)
  • Peterborough City Hospital (GB)
  • University of Cape Town (ZA)
Corresponding author
Iemmi, Valentina
Venue
The Lancet Psychiatry
Publisher
Elsevier BV
Published
2016-08
Volume
3
Issue
8
Pages
774-783
ISSN
2215-0366 (ISSN-L)
OpenAlex
W2486428404
Cited by
319
References
68
Citations by year
2026: 31 · 2025: 45 · 2024: 46 · 2023: 32 · 2022: 33 · 2021: 37 · 2020: 30 · 2019: 18 · 2018: 27 · 2017: 17 · 2016: 3
FWCI
3.31
Type
journal article
Language
en
Open access
Locations
  • The Lancet Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • London School of Economics and Political Science Research Online (London School of Economics and Political Science) (acceptedVersion)
  • London School of Economics and Political Science Theses Online (London School of Economics and Political Science) (submittedVersion)
Funders
  • London School of Economics and Political Science
  • National Research Foundation (TTK13070620647)
  • Universiteit Stellenbosch
Topics
  • Social Sciences › Psychology › Clinical Psychology › Suicide and Self-Harm Studies
  • Social Sciences › Psychology › Social Psychology › Mental Health Treatment and Access
  • Social Sciences › Sociology and Political Science › Homicide, Infanticide, and Child Abuse
Keywords
suicide, economic poverty, suicidal ideation, suicidal behavior, low- and middle-income countries, unemployment, wealth, chronic poverty, suicide prevention, socioeconomic status
MeSH terms
Developing Countries, Humans, Poverty, Risk Factors, Suicide, Randomized Controlled Trials as Topic, Non-Randomized Controlled Trials as Topic

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