Evidence map›Paper›PMID 42091356›Full record

ArticleSleep health2026

Inflammation, sleep, and trait mindfulness in pregnancy.

Lorrie Schmid, Laura Etzel, Sarah J Short, Cathi Propper, W Roger Mills-Koonce, Victoria K Lee, Patricia Garrett-Peters

Abstract read
In one paragraph

Article in Sleep 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.

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

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

7 authors.

Lorrie SchmidSocial Science Research Institute, Duke University, Durham, North Carolina, USA. Electronic address: schmid@duke.edu.
Laura EtzelSocial Science Research Institute, Duke University, Durham, North Carolina, USA.
Sarah J ShortSchool of Education, University of Wisconsin at Madison, Madison, Wisconsin, USA.
Cathi PropperSchool of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
W Roger Mills-KoonceSchool of Education, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.
Victoria K LeeSocial Science Research Institute, Duke University, Durham, North Carolina, USA.
Patricia Garrett-PetersSocial Science Research Institute, Duke University, Durham, North Carolina, USA.

Funding

A mechanistic study of the association between poverty and executive functions in early childhood: Contributions of early brain development and the early caregiving environmentR01HD091148 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI PROPPER, CATHI BARBRA, SHORT, SARAH J · 2018 to 2022
$3.4M
Early Life Experience and Childhood Telomere Biology: A Longitudinal Study of Developmental Context and Behavioral MediatorsR01NR019610 · NINR · DUKE UNIVERSITY · PI GARRETT-PETERS, PATRICIA, SHALEV, IDAN · 2021 to 2025
$2.7M
NICHD NIH HHS R01 HD091148NINR NIH HHS R01 NR019610
6 · The paper itself

Abstract

objectivesExcessive systemic inflammation during pregnancy is a risk for adverse birth outcomes. Maternal sleep is related to systemic inflammation and may be modifiable through mindful thoughts and behaviors. In this cohort study, we explored the relationships among inflammation, sleep quality, and mindfulness during pregnancy.

methodsPregnant persons (N = 122) 31.3 ± 5.3 years old, 32% self-identified Black and 57% self-identified White, were recruited during the second and third trimesters. Inflammation was assessed using interleukin-6 (IL-6). The Pittsburgh Sleep Quality Index was used to assess sleep quality, and the Three Facet Mindfulness Questionnaire was used to assess four mindfulness facets (i.e., overall mindfulness, nonjudging to inner experience, nonreactivity to inner experience, and acting with awareness). Relationships between inflammation, sleep quality, mindfulness, and the interaction between sleep and mindfulness were examined using linear regression.

resultsLower inflammation (IL-6) was associated with higher acting with awareness (β = -0.20, 95% CI [-0.53, -0.05], p = .003). Higher inflammation was nonstatistically significant with lower sleep quality (β = 0.19, 95% CI [-0.13, 0.35], p = .05). Controlling for covariates, the interaction between sleep quality and acting with awareness was significant (β = -0.63, 95% CI [-0.85, -0.40], p < .001), indicating that mindfulness may mitigate the relationship between poor sleep quality and higher inflammation.

conclusionsIn this sample, poor sleep quality was associated with higher levels of inflammation for women with lower levels of acting with awareness. Mindfulness interventions might be a cost-effective solution to decrease inflammation through improved sleep quality among pregnant women, potentially reducing adverse birth outcomes.

Indexed as

InflammationMindfulnessSleepSleep QualityAdultCohort StudiesFemaleHumansInterleukin-6PregnancyPregnancy ComplicationsSurveys and QuestionnairesInterleukin-6InflammationMindfulnessPregnancySleep quality

Identifiers

PMID42091356
PMCPMC13224330

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.