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Maternal sleep duration and neonate birth weight: A population-based cohort study

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dc.contributor.author Marinelli, Marcella
dc.contributor.author Carsin, Anne-Elie
dc.contributor.author Turner, Michelle C.
dc.contributor.author Fernández-Somoano, Ana
dc.contributor.author Rodríguez Dehli, Cristina
dc.contributor.author Basterrechea, Mikel
dc.contributor.author Santa Marina, Loreto
dc.contributor.author Iñiguez, Carmen
dc.contributor.author Lopez-Espinosa, Maria-José
dc.contributor.author Sunyer Deu, Jordi
dc.contributor.author Júlvez Calvo, Jordi
dc.date.accessioned 2023-10-19T06:17:34Z
dc.date.available 2023-10-19T06:17:34Z
dc.date.issued 2022
dc.identifier.citation Marinelli M, Carsin AE, Turner MC, Fernández-Somoano A, Rodriguez-Dehli AC, Basterrechea M, Santa-Marina L, Iñiguez C, Lopez-Espinosa MJ, Sunyer J, Julvez J. Maternal sleep duration and neonate birth weight: A population-based cohort study. Int J Gynaecol Obstet. 2022 Mar;156(3):494-501. DOI: 10.1002/ijgo.13685
dc.identifier.issn 0020-7292
dc.identifier.uri http://hdl.handle.net/10230/58094
dc.description.abstract Objective: To investigate the association between maternal sleep duration (an important health indicator) and neonate birth weight. Methods: The study included 2536 mother-neonate pairs of a Spanish birth cohort (2004-2006, INMA project). The exposures were questionnaire-based measures of sleep duration before and during pregnancy. The primary outcome was neonate birth weight score (g) standardized to 40 weeks of gestation. Results: In women sleeping for <7 h/day before pregnancy, each additional hour of sleep increased birth weight score by 44.7 g (P = 0.049) in the minimally adjusted model, although findings were not statistically significant after considering other potential confounders (P > 0.05). However, increasing sleep duration for the group of mothers who slept for more than 9 h/day decreased birth weight score by 39.2 g per additional hour (P = 0.001). Findings were similar after adjusting for several sociodemographic confounders and maternal depression-anxiety clinical history as an intermediate factor. Similar but attenuated associations were observed with sleep duration in the second trimester of pregnancy. Conclusion: The relationship between maternal sleep duration before and during pregnancy and neonate birth weight is an inverse U-shaped curve. Excessive sleep duration may adversely affect neonate health through its impact on birth weight.
dc.description.sponsorship The present study was funded by Instituto de Salud Carlos III through the projects ‘CP14/00108 & PI16/00261’ (co-funded by European Regional Development Fund ‘A way to make Europe’). The present study was funded by grants from the EU: NEWGENERIS FP6-2003-Food-3-A-016320, FP7-ENV-2011 cod 282957, HEALTH.2010.2.4.5-1, and grants from Spain: Instituto de Salud Carlos III (Red INMA G03/176, CB06/02/0041, FIS-FEDER PI03/1615, PI04/1509, PI04/1112, PI04/1931, PI04/2018, PI04/1436, PI05/1079, PI05/1052, PI06/1213, PI07/0314, PI08/1151, PI09/02647, PI09/02311, PI11/01007, MS11/0178, PI11/02591, PI11/02038, PI13/1944, PI13/02429, PI14/0891, and PI14/1687), Conselleria de Sanitat Generalitat Valenciana, Generalitat de Catalunya (CIRIT 1999SGR 00241), Diputación Foral de Guipúzcoa (DFG/004), Departamento de Sanidad y Consumo Gobierno Vasco (2005111093), Obra Social Cajastur and Oviedo University. Miguel Servet (MS) fellowship (MS14/00108) awarded by the Spanish Institute of Health Carlos III (Ministry of Economy and Competitiveness). Michelle C Turner was funded by a Banting Postdoctoral Fellowship. Jordi Julvez holds Miguel Servet-II contract (CPII19/00015) awarded by the Instituto de Salud Carlos III (Co-funded by European Social Fund "Investing in your future").
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Wiley
dc.relation.ispartof Int J Gynaecol Obstet. 2022 Mar;156(3):494-501
dc.rights This is the peer reviewed version of the following article: Marinelli M, Carsin AE, Turner MC, Fernández-Somoano A, Rodriguez-Dehli AC, Basterrechea M, Santa-Marina L, Iñiguez C, Lopez-Espinosa MJ, Sunyer J, Julvez J. Maternal sleep duration and neonate birth weight: A population-based cohort study. Int J Gynaecol Obstet. 2022 Mar;156(3):494-501. DOI: 10.1002/ijgo.13685, which has been published in final form at http://dx.doi.org/10.1002/ijgo.13685. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
dc.title Maternal sleep duration and neonate birth weight: A population-based cohort study
dc.type info:eu-repo/semantics/article
dc.identifier.doi http://dx.doi.org/10.1002/ijgo.13685
dc.subject.keyword Birth outcomes
dc.subject.keyword Birth weight
dc.subject.keyword Maternal health
dc.subject.keyword Population-based birth cohort
dc.subject.keyword Sleep duration
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/282957
dc.rights.accessRights info:eu-repo/semantics/openAccess
dc.type.version info:eu-repo/semantics/acceptedVersion

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