Evidence map›Paper›PMID 31911542›Full record

ArticleJournal of epidemiology and community health2020

Effects of increased minimum wages by unemployment rate on suicide in the USA.

John A Kaufman, Leslie K Salas-Hernández, Kelli A Komro, Melvin D Livingston

Open access · greenAbstract read
In one paragraph

Article in Journal of epidemiology and community health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 1 pooled it
19.4field-weighted citation impact, top 1% of its field
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

60 citing papers in PubMed, 1 synthesis or guideline pooled it, 114 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. When Losses Matter More: A Dynamic Reference-Dependent Evaluation of Suicide Risk.Risk analysis : an official publication of the Society for Risk Analysis · 2026
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  19. Intersection of adverse childhood experiences, suicide and overdose prevention.Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention · 2024
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

John A KaufmanDepartment of Epidemiology, Emory University, Atlanta, Georgia, USA kaufman.john.a@gmail.com.ORCID 0000-0002-4043-3180
Leslie K Salas-HernándezDepartment of Behavioral Sciences and Health Education, Emory University, Atlanta, Georgia, USA.
Kelli A KomroDepartment of Behavioral Sciences and Health Education, Emory University, Atlanta, Georgia, USA.
Melvin D LivingstonDepartment of Behavioral Sciences and Health Education, Emory University, Atlanta, Georgia, USA.
Emory University · US

Funding

Graduate and Postdoctoral Training in ToxicologyT32ES012870 · NIEHS · EMORY UNIVERSITY · PI Carmen Joseph Marsit · 2004 to 2026
$9.1M
Family Economic Security Policy: Effects on Child Health DisparitiesR01MD010241 · NIMHD · EMORY UNIVERSITY · PI KOMRO, KELLI ANN, WAGENAAR, ALEXANDER CLARENCE · 2015 to 2018
$1.6M
NIEHS NIH HHS T32 ES012870NIMHD NIH HHS R01 MD010241
6 · The paper itself

Abstract

backgroundSocial welfare policies such as the minimum wage can affect population health, though the impact may differ by the level of unemployment experienced by society at a given time.

methodsWe ran difference-in-differences models using monthly data from all 50 states and Washington, DC from 1990 to 2015. We used educational attainment to define treatment and control groups. The exposure was the difference between state and federal minimum wage in US$2015, defined both by the date the state law became effective and lagged by 1 year. Models included state and year fixed effects, and additional state-level covariates to account for state-specific time-varying confounding. We assessed effect modification by the state-level unemployment rate, and estimated predicted suicide counts under different minimum wage scenarios.

resultsThe effect of a US$1 increase in the minimum wage ranged from a 3.4% decrease (95% CI 0.4 to 6.4) to a 5.9% decrease (95% CI 1.4 to 10.2) in the suicide rate among adults aged 18-64 years with a high school education or less. We detected significant effect modification by unemployment rate, with the largest effects of minimum wage on reducing suicides observed at higher unemployment levels.

conclusionMinimum wage increases appear to reduce the suicide rate among those with a high school education or less, and may reduce disparities between socioeconomic groups. Effects appear greatest during periods of high unemployment.

Indexed as

Educational StatusPublic PolicyAdultFemaleHumansIncomeMaleMiddle AgedSalaries and Fringe BenefitsSocioeconomic FactorsSuicideUnemploymentUnited Stateshealth inequalitiesmental healthpolicysocial epidemiologysocio-economic

Identifiers

PMID31911542
PMCPMC7549077
OpenAlexW3000701211

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

Registered trials

None linked

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.