Evidence map›Paper›PMID 42421076›Full record

ArticleInternational journal for equity in health2026

Financial strain and sleep problems in the United Kingdom: longitudinal patterns by race-ethnicity.

Lei Chai, Cheng Chow, Kazumi Tsuchiya

Abstract read
In one paragraph

Article in International journal for equity in health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Lei ChaiDepartment of Social Work and Social Administration, The University of Hong Kong, Hong Kong, China. lchai@hku.hk.
Cheng ChowSchool of Social Work, The University of Texas at Austin, Austin, USA.
Kazumi TsuchiyaDalla Lana School of Public Health, University of Toronto, Toronto, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFinancial strain is a well-established risk factor for poor sleep, yet few studies have examined whether this association varies by race-ethnicity, particularly using longitudinal data. This study investigates the relationship between financial strain and multiple dimensions of sleep, including sleep quality, sleep disturbance, daytime dysfunction, sleep latency, and sleep medication use, across White, Black, Mixed, Asian, and Other racial-ethnic groups.

methodsData were drawn from Waves 4, 7, 10, and 13 of the UK Household Longitudinal Study (N = 36,544 individuals; 114,164 person-years). Fixed-effects regression models were applied to assess within-person changes over time.

resultsFinancial strain was associated with poorer outcomes across all sleep dimensions. These associations varied by race-ethnicity: they were stronger among Asian individuals than among their White counterparts. Further disaggregation revealed that this pattern was particularly pronounced among Pakistani individuals but not among other Asian subgroups.

conclusionsBy revealing subgroup-specific disparities, particularly among Pakistani individuals, this study underscores the importance of tailoring public health strategies to address the combined effects of financial strain and racial-ethnic identity, thereby advancing equity in sleep health and overall well-being.

Indexed as

EthnicityFinancial StressRacial GroupsSleep Wake DisordersAdultFemaleHumansLongitudinal StudiesMaleMiddle AgedSocioeconomic Disparities in HealthUnited KingdomWhite PeopleFinancial strainRace-ethnicitySleep problems

Identifiers

PMID42421076
PMCPMC13629148

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.