Evidence map›Paper›PMID 34922857›Full record

ArticleSleep health2022

Directionality of the associations between bedsharing, maternal depressive symptoms, and infant sleep during the first 15 months of life.

Alison K Nulty, Amanda L Thompson, Heather M Wasser, Margaret E Bentley

Abstract read
In one paragraph

Article in Sleep health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 2 pooled it
–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

4 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Maternal depressive symptoms and mother-infant cosleeping (including room sharing and bedsharing): a systematic review.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2024
    Pooled it
  3. Trial
  4. 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

4 authors.

Alison K NultyDepartment of Anthropology, University of North Carolina, Chapel Hill, North Carolina, USA. Electronic address: alkramer@email.unc.edu.
Amanda L ThompsonDepartment of Anthropology, University of North Carolina, Chapel Hill, North Carolina, USA; Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA; Carolina Population Center, University of North Carolina, Chapel Hill, North Carolina, USA.
Heather M WasserDepartment of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA.
Margaret E BentleyDepartment of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA; Carolina Population Center, University of North Carolina, Chapel Hill, North Carolina, USA.

Funding

Mothers and Others: Family-based Obesity Prevention for Infants and ToddlersR01HD073237 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BENTLEY, MARGARET E · 2012 to 2016
$2.9M
NICHD NIH HHS R01 HD073237
6 · The paper itself

Abstract

objectivesTo identify predictors of infant sleep arrangement and examine the directionality of the relationships between maternal depressive symptoms, infant sleep problems, and bedsharing.

designSecondary analysis of longitudinal data from the Mothers and Others: Family-Based Obesity Prevention for Infants and Toddlers randomized trial.

settingCentral North Carolina, USA.

participantsFour-hundred and twenty-eight predominantly low-income, non-Hispanic Black mother-infant pairs. MEASUREMENTS: Data were collected at 28 weeks pregnancy and 1, 3, 6, 9, 12, and 15 months postpartum. Maternal depressive symptoms were measured using the Center for Epidemiological Studies Depression Scale and infant sleep variables were measured using the Brief Infant Sleep Questionnaire.

resultsThe prevalence of reported bedsharing increased from 16.7% at 1 month to 35.6% at 15 months postpartum. Bedsharing was associated with shortened breastfeeding duration and maternal perception of an infant sleep problem. Concurrently, maternal perception of an infant sleep problem, but not presence of maternal depressive symptoms, was associated with an increased likelihood of bedsharing. Longitudinally, neither maternal perception of an infant sleep problem nor presence of maternal depressive symptoms predicted bedsharing. Bedsharing predicted an increased likelihood of maternal perception of an infant sleep problem and presence of maternal depressive symptoms.

conclusionPrevalence of bedsharing increased over time and was predictive of maternal depressive symptoms. Providers should discuss the conflicting infant sleep recommendations with their patients and provide safe-sleep guidelines for mothers who intend to bedshare.

Indexed as

BedsDepressionBreast FeedingFemaleHumansInfantMothersPregnancyRandomized Controlled Trials as TopicSleepBedsharingMaternal depressionPerceived infant sleep problems

Identifiers

PMID34922857
PMCPMC8821130

What OpenQuestion holds

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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 OpenQuestion graph.