DSpace JSPUI


DSpace preserves and enables easy and open access to all types of digital content including text, images, moving images, mpegs and data sets

Learn More

Please use this identifier to cite or link to this item: http://repositorio.insp.mx:8080/jspui/handle/20.500.12096/7760
Full metadata record
DC FieldValueLanguage
dc.coverage.spatialnacional
dc.creatorJansen, Erica
dc.date.accessioned2022-02-16T04:20:52Z-
dc.date.available2022-02-16T04:20:52Z-
dc.date.issued2018
dc.identifier.urisicabi.insp.mx:2018-None
dc.identifier.urihttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6685548/pdf/nihms-1043937.pdf
dc.identifier.urihttps://www.doi.org/10.1016/j.nutres.2018.04.021
dc.identifier.urihttp://repositorio.insp.mx:8080/jspui/handle/20.500.12096/7760-
dc.description.abstractChildhood diet has been implicated in timing of sexual maturation. A key limitation of published studies is the focus on individual foods rather than patterns. We hypothesized that dietary patterns characterized by fruits and vegetables during early childhood (age 3 years) would be associated with delayed pubertal timing, whereas energy-dense and meat-based dietary patterns would relate to earlier puberty. The study population included 496 participants of a Mexico City birth cohort. The exposures of interest were dietary patterns derived from principal component analysis of dietary data collected via a semiquantitative food frequency questionnaire when the children were 3 years of age, and the outcomes were physician-assessed Tanner stages for pubic hair, breast (girls), genitalia, and testicular volume (boys) between 9 and 18 years, and initiation of menarche (girls). In regression analyses, we estimated adjusted hazard ratios and 95% confidence intervals for having reached Tanner stage ≥4 or initiation of menarche in girls and testicular volume ≥15 mL in boys. Among girls, those in the highest vs lowest tertile of vegetables and lean proteins pattern had a 35% (95% confidence interval 3%-67%) lower adjusted probability of having reached breast stage ≥4. Among boys, the processed meats and refined grain pattern score was associated with more advanced testicular development (adjusted hazard ratio = 3.58 [0.62-6.53]). Early childhood dietary patterns may play a role in the tempo of sexual maturation, which could ultimately carry implications for chronic disease susceptibility.
dc.formatpdf
dc.languagespa
dc.publisherESPM INSP
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectAdolescentBreastChildChild, PreschoolCitiesDiet SurveysDiet,Dietary CarbohydratesDietary FatsDietary ProteinsEdible GrainFeeding Behavior,FemaleGenitaliaHumansMaleMeatMenarcheMexicoProspective StudiesSexual MaturationTestisVegetablesSubstance,SD
dc.titleVegetables and lean proteins–based and processed meats and refined grains –based dietary patterns in early childhood are associated with pubertal timing in a sex-specific manner: a prospective study of children from Mexico City
dc.typeinfo:eu-repo/semantics/article
dc.subject.ctiinfo:eu-repo/classification/cti/3
dc.creator.orcidorcid/0000-0002-3364-3729;Jansen, Erica
Appears in Collections:Artículos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.