Evidence map›Paper›PMID 26082407›Full record

Observational studyInternational journal of epidemiology2015

Economic downturns and suicide mortality in the USA, 1980-2010: observational study.

Sam Harper, Thomas J Charters, Erin C Strumpf, Sandro Galea, Arijit Nandi

Abstract readObservational Study
In one paragraph

Observational study in International journal of epidemiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Article
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  5. Article
  6. Review
  7. Educational inequalities in suicide in the highly volatile economy of Argentina.Social psychiatry and psychiatric epidemiology · 2021
    Article
  8. Article
  9. Article
  10. Economic uncertainty and suicide in the United States.European journal of epidemiology · 2021
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Unemployment and suicide in Italy: evidence of a long-run association mitigated by public unemployment spending.The European journal of health economics : HEPAC : health economics in prevention and care · 2019
    Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Sam HarperDepartment of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada and sam.harper@mcgill.ca.
Thomas J ChartersDepartment of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada and.
Erin C StrumpfDepartment of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada and.
Sandro GaleaDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Arijit NandiDepartment of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada and.

Funding

Canadian Institutes of Health Research 115214Canadian Institutes of Health Research 120314 and
6 · The paper itself

Abstract

backgroundSeveral studies have suggested strong associations between economic downturns and suicide mortality, but are at risk of bias due to unmeasured confounding. The rationale for our study was to provide more robust evidence by using a quasi-experimental design.

methodsWe analysed 955,561 suicides occurring in the USA from 1980 to 2010 and used a broad index of economic activity in each US state to measure economic conditions. We used a quasi-experimental, fixed-effects design and we also assessed whether the effects were heterogeneous by demographic group and during periods of official recession.

resultsAfter accounting for secular trends, seasonality and unmeasured fixed characteristics of states, we found that an economic downturn similar in magnitude to the 2007 Great Recession increased suicide mortality by 0.14 deaths per 100,000 population [95% confidence interval (CI) 0.00, 0.28] or around 350 deaths. Effects were stronger for men (0.28, 95% CI 0.07, 0.49) than women and for those with less than 12 years of education (1.22 95% CI 0.83, 1.60) compared with more than 12 years of education. The overall effect did not differ for recessionary (0.11, 95% CI -0.02, 0.25) vs non-recessionary periods (0.15, 95% CI 0.01, 0.29). The main study limitation is the potential for misclassified death certificates and we cannot definitively rule out unmeasured confounding.

conclusionsWe found limited evidence of a strong, population-wide detrimental effect of economic downturns on suicide mortality. The overall effect hides considerable heterogeneity by gender, socioeconomic position and time period.

Indexed as

Economic RecessionAdolescentAdultAgedAged, 80 and overAge FactorsFemaleHumansMaleMiddle AgedSex FactorsSocioeconomic FactorsSuicideUnemploymentUnited StatesYoung AdultEconomic recessionsocioeconomic positionsuicideUnited States

Identifiers

PMID26082407
PMCPMC4521126

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.