Evidence map›Paper›PMID 34089046›Full record

Trial reportAmerican journal of epidemiology2022

Effect of Expanding the Earned Income Tax Credit to Americans Without Dependent Children on Psychological Distress.

Emilie Courtin, Heidi L Allen, Lawrence F Katz, Cynthia Miller, Kali Aloisi, Peter A Muennig

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in American journal of epidemiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Conducting Actionable Economic Policy Research to Address Community Violence Inequities.Prevention science : the official journal of the Society for Prevention Research · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Review
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  13. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Emilie Courtin
Heidi L Allen
Lawrence F Katz
Cynthia Miller
Kali Aloisi
Peter A Muennig

Funding

An Experimental Investigation into the Impact of Socioeconomic Context on Biological Markers of Aging, Health and MortalityR01AG054466 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ALLEN, HEIDI LYNN, MUENNIG, PETER A · 2016 to 2021
$3.0M
Medical Research Council MR/T032499/1NIA NIH HHS R01 AG054466
6 · The paper itself

Abstract

Antipoverty policies have the potential to improve mental health. We conducted a randomized trial (Paycheck Plus Health Study Randomized Controlled Trial, New York, New York) to investigate whether a 4-fold increase in the Earned Income Tax Credit for low-income Americans without dependent children would reduce psychological distress relative to the current federal credit. Between 2013 and 2014, a total of 5,968 participants were recruited; 2,997 were randomly assigned to the treatment group and 2,971 were assigned to the control group. Survey data were collected 32 months postrandomization (n = 4,749). Eligibility for the program increased employment by 1.9 percentage points and after-bonus earnings by 6% ($635/year), on average, over the 3 years of the study. Treatment was associated with a marginally statistically significant decline in psychological distress, as measured by the 6-item Kessler Psychological Distress Scale, relative to the control group (score change = -0.30 points, 95% confidence interval (CI): -0.63, 0.03; P = 0.072). Women in the treated group experienced a half-point reduction in psychological distress (score change = -0.55 points, 95% CI: -0.97, -0.13; P = 0.032), and noncustodial parents had a 1.36-point reduction (95% CI: -2.24, -0.49; P = 0.011). Expansion of a large antipoverty program to individuals without dependent children reduced psychological distress for women and noncustodial parents-the groups that benefitted the most in terms of increased after-bonus earnings.

Indexed as

Income TaxPsychological DistressChildFemaleHumansIncomePovertyTaxesUnited StatesEarned Income Tax Creditpsychological distressrandomized controlled trialssocial experiments

Identifiers

PMID34089046
PMCPMC9347026

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.