ArticleSocial psychiatry and psychiatric epidemiology2026
The impact of universal credit on mental, physical, and financial well-being: longitudinal evidence from the UK household longitudinal survey.
Article in Social psychiatry and psychiatric epidemiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
backgroundUniversal Credit (UC) is a major UK welfare reform that consolidates six means-tested benefits into a single monthly payment, aiming to simplify benefits delivery and incentivize labor market participation. However, concerns have emerged regarding its potential adverse consequences on recipients' mental and physical well-being. Existing evidence is limited by methodological weaknesses, short follow-up time, and a narrow focus on psychological distress.
methodsApplying the heterogeneous difference-in-differences approach developed by Callaway and Sant'Anna, we used waves 6-14 of the UK Household Longitudinal Survey (UKHLS), focusing on working-age individuals receiving social benefits to evaluate the short- and long-term effects of that welfare reform on psychological distress (GHQ-12), mental functioning (SF-12 MCS), physical functioning (SF-12 PCS), but also employment, perceived financial outlook, benefits income, and total income.
resultsTransitioning to UC significantly increased GHQ-12 scores by 1.20 points (95% CI: 0.33 to 2.07) and decreased SF-12 MCS scores by 2.19 points (95% CI: - 3.79 to - 0.59), indicating deteriorating mental health. No significant effect was observed for SF-12 PCS. UC was also associated with a £93.05 reduction in monthly benefit income, a £222 decrease in total income, and an 8%-point decrease in perceived financial optimism. No significant effect on employment status was detected.
conclusionsOur findings suggest that the transition to UC adversely affected mental health and financial well-being, while yielding limited employment benefits. These adverse impacts reflect both implementation challenges, such as payment delays and benefit deductions, and structural design flaws, including rigid conditionality and reduced income security for vulnerable groups. The results underscore the need for welfare reforms that integrate health considerations and provide more flexible, targeted support to mitigate unintended harms.
Indexed as
Identifiers
42126567What OpenQuestion holds
Registered trials
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.