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Publication :
Association between sleep duration and body mass index among US low-income preschoolers

bul.description.provenancenoadg spbar
dc.contributor.authorVézina-Im, Lydi-Anne
dc.contributor.authorHughes, Sheryl O.
dc.contributor.authorBaranowski, Tom
dc.contributor.authorNicklas, Theresa A.
dc.coverage.spatialÉtats-Unis
dc.date.accessioned2023-02-27T17:25:40Z
dc.date.available2023-02-27T17:25:40Z
dc.date.issued2017-09-27
dc.description.abstractObjective. To verify whether sleep duration was related to body mass index z scores (zBMI) and bedtimes or ethnicity were moderators of the sleep duration-zBMI association among preschoolers from low-income families. Methods. 228 African-American and Hispanic parents and their preschoolers were recruited from Head Start Centers. Parents reported their preschoolers’ sleep duration and bedtimes using the Children’s Sleep Habits Questionnaire and their television watching. Food intake was measured using multiple days of digital photography to estimate energy intake at dinner. The Parenting Stress Index and the Center for Epidemiologic Studies Depression Scale were used to measure stress and depression. Parents’ and preschoolers’ height and weight were measured by trained staff. Results. Longer sleep duration was significantly associated with lower zBMI when controlling for demographics, bedtimes, energy intake at dinner and television watching, but not when also controlling for parents’ demographics, BMI, stress and depression. Preschoolers’ sleep duration-zBMI association was not moderated by bedtimes or ethnicity. Conclusions. Longer sleep duration was associated with lower zBMI among low-income preschoolers when controlling for preschoolers’ characteristics but this was no longer the case when also controlling for parents’ characteristics. Additional studies are needed on the moderators of the sleep duration-zBMI association among low-income preschoolers.en
dc.identifier.doi10.1002/oby.21963
dc.identifier.issn1930-7381
dc.identifier.pubmed28851090
dc.identifier.urihttp://hdl.handle.net/20.500.11794/112503
dc.languageeng
dc.publisherWiley
dc.rightshttp://purl.org/coar/access_right/c_abf2
dc.subjectSleepen
dc.subjectDurationen
dc.subjectBody mass indexen
dc.subjectLow-incomeen
dc.subjectPreschoolersen
dc.subject.rvmIndice de masse corporelle
dc.subject.rvmEnfants d'âge préscolaire -- Sommeil
dc.subject.rvmEnfants pauvres
dc.subject.rvmEthnicité
dc.titleAssociation between sleep duration and body mass index among US low-income preschoolers
dc.typearticle de recherche
dcterms.bibliographicCitationObesity, Vol. 25 (10), 1770-1775 (2017)
dcterms.dateAccepted20170724
dspace.accessstatus.time2024-03-23 18:04:57
dspace.entity.typePublication
relation.isAuthorOfPublication04391d0e-377f-4493-9a7c-05903cd11296
relation.isAuthorOfPublication.latestForDiscovery04391d0e-377f-4493-9a7c-05903cd11296
relation.isResourceTypeOfPublication4c433ef5-3937-4530-8252-cca17d715747
relation.isResourceTypeOfPublication.latestForDiscovery4c433ef5-3937-4530-8252-cca17d715747
rioxxterms.project.funder-nameKraft Foods Inc.
rioxxterms.project.funder-nameUnited States Department of Agriculture
rioxxterms.project.funder-nameCanadian Institutes of Health Research (CIHR)
rioxxterms.versionAccepted Manuscript (AM)
rioxxterms.version-of-recordhttps://doi.org/10.1002/oby.21963

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