Evidence map›Paper›PMID 34788453›Full record

ArticleSleep2022

Sleepless in COVID-19: racial disparities during the pandemic as a consequence of structural inequity.

Philip Cheng, Melynda D Casement, Ruby Cuellar, Dayna A Johnson, David Kalmbach, Andrea Cuamatzi Castelan, Christopher L Drake

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Sleep, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02988375 (Sleep to Prevent Evolving Affecting Disorders), which is not on this map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
7.9field-weighted citation impact, top 3% 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.

NCT02988375 nacompletednot on this map

Sleep to Prevent Evolving Affecting Disorders

TypeinterventionalSponsorHenry Ford Health SystemRan2016 to 2018Enrolled1,385ConditionsInsomnia, Primary, DepressionArmsdCBTI, Sleep Education
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Discrimination, psychosocial resources, and sleep: A test of the reserve capacity model.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2025
    Article
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  7. COVID-19 infection and sleep health: findings from the nationally representative COVID-19's Unequal Racial Burden survey.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
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  13. Review
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  20. Cognitive Behavioral Therapy for Insomnia (CBT-I): A Primer.Klinicheskaia i spetsial'naia psikhologiia = Clinical psychology and special education · 2022
    Article
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

7 authors at 3 institutions in 1 country.

Philip ChengThomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Detroit, MI, USA.ORCID 0000-0002-2874-658X
Melynda D CasementDepartment of Psychology, University of Oregon, Eugene, OR, USA.ORCID 0000-0002-5906-0994
Ruby CuellarDepartment of Psychology, University of Oregon, Eugene, OR, USA.
Dayna A JohnsonDepartment of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA.ORCID 0000-0002-2617-1639
David KalmbachThomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Detroit, MI, USA.
Andrea Cuamatzi CastelanThomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Detroit, MI, USA.
Christopher L DrakeThomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Detroit, MI, USA.ORCID 0000-0002-5486-3587
Henry Ford Health System · USUniversity of Oregon · USEmory University · US

Funding

A Mixed Methods Approach for Developing Culturally and Ecologically Appropriate Interventions for Improving Sleep Health in a Community-Based Sample of African Americans.K01HL138211 · NHLBI · EMORY UNIVERSITY · PI JOHNSON, DAYNA · 2017 to 2021
$859k
Clinical translation of phenotypes of shift work disorderK23HL138166 · NHLBI · HENRY FORD HEALTH SYSTEM · PI CHENG, PHILIP · 2017 to 2021
$761k
NHLBI NIH HHS K01 HL138211NHLBI NIH HHS K23 HL138166NHLBI NIH HHS K23HL138166
6 · The paper itself

Abstract

STUDY

objectivesInsomnia has been on the rise during the 2019 coronavirus disease (COVID-19) pandemic, which may disproportionately affect racial minorities. This study characterized racial disparities in insomnia during the pandemic and evaluated mechanisms for such disparities.

methodsParticipants included 196 adults (48 Black) from a 2016-2017 clinical trial of insomnia treatment who were reevaluated in April 2020. Race was evaluated as a predictor of change in insomnia, impact of COVID-19, and COVID-19 stress. Mediation models using the PRODCLIN method evaluated the extent to which: (1) COVID-19 impact accounted for Black-White disparities in change in insomnia, and (2) COVID-19 stress accounted for associations between discrimination and change in insomnia.

resultsIncreases in insomnia symptoms during COVID-19 were greater in Black compared to White participants, with 4.3 times the odds of severe insomnia (Insomnia Severity Index ≥ 22). Symptom severity was associated with pre-pandemic experiences of discrimination. Black participants were also disproportionately impacted by COVID-19, with twice the odds of irreparable loss of income/employment and four times the rate of COVID-19 diagnoses in their sociofamilial network compared to White participants. The disproportionate impact of COVID-19 accounted for 69.2% of the relationship between race and change in insomnia severity, and COVID-19 related stress accounted for 66.5% of the relationship between prior history of racial discrimination and change in insomnia severity.

conclusionsBlack-White disparities in insomnia severity during COVID-19 may be driven by structural inequities resulting in the disproportionate impact of COVID-19 on Black Americans. Results lend support for the minority stress model in the context of sleep health. CLINICAL

trial registrationSleep to Prevent Evolving Affecting Disorders (SPREAD). NCT number: NCT02988375. https://clinicaltrials.gov/ct2/show/NCT02988375.

Indexed as

COVID-19Sleep Initiation and Maintenance DisordersAdultEthnic and Racial MinoritiesHumansPandemicsSARS-CoV-2COVID-19discriminationhealth disparitiesinsomniaminority stress

Identifiers

PMID34788453
PMCPMC8689929
OpenAlexW3211882211

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.