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The influence of adherence to the Mediterranean diet on academic performance is mediated by sleep quality in adolescents

dc.contributor.authorAdelantado-Renau M.
dc.contributor.authorBeltran-Valls M.R.
dc.contributor.authorEsteban-Cornejo I.
dc.contributor.authorMartínez-Vizcaíno V.
dc.contributor.authorSantaliestra-Pasías A.M.
dc.contributor.authorMoliner-Urdiales D.
dc.date.accessioned2020-09-02T22:11:00Z
dc.date.available2020-09-02T22:11:00Z
dc.date.issued2019
dc.identifier10.1111/apa.14472
dc.identifier.citation108, 2, 339-346
dc.identifier.issn08035253
dc.identifier.urihttps://hdl.handle.net/20.500.12728/3477
dc.descriptionAim: This study examined the association of adherence to the Mediterranean diet with academic performance and tested whether this association was mediated by sleep in Spanish adolescents. Methods: We recruited 269 adolescents (52% boys) aged 13.9 ± 0.3 years from the Deporte, ADOlescencia y Salud study of 38 secondary schools and sport clubs in Castellon, Spain, between February and May 2015. Adherence to the Mediterranean diet was assessed by the KIDMED questionnaire, sleep quality was evaluated with the Pittsburgh Sleep Quality Index test and sleep duration was objectively computed using a wrist-worn accelerometer. Academic performance was assessed through final school grades and a validated test. Results: Greater adherence to the Mediterranean diet was associated with higher scores in language, core subjects, grade point average and verbal ability (p < 0.05). Sleep quality acted as a significant mediator of the association between adherence to the Mediterranean diet and final grades in maths, language, core subjects and the grade point average. Conclusion: Our data show that the influence of adherence to the Mediterranean diet on academic performance was mediated by sleep quality in adolescents. Education and public health professionals should work together to achieve both improved health status and academic performance in adolescents. ©2018 Foundation Acta Pædiatrica. Published by John Wiley & Sons Ltd
dc.language.isoen
dc.publisherBlackwell Publishing Ltd
dc.subjectAcademic achievement
dc.subjectAdolescence
dc.subjectMediterranean diet
dc.subjectSchool performance
dc.subjectSleep patterns
dc.subjectacademic achievement
dc.subjectadolescent
dc.subjectArticle
dc.subjectcore subject
dc.subjectdietary compliance
dc.subjectfemale
dc.subjectgrade point average
dc.subjecthigh school
dc.subjecthuman
dc.subjectlanguage
dc.subjectmale
dc.subjectmathematics
dc.subjectMediterranean diet
dc.subjectPittsburgh Sleep Quality Index
dc.subjectpriority journal
dc.subjectsleep pattern
dc.subjectsleep quality
dc.subjectsleep time
dc.subjectSpaniard
dc.subjectverbal ability
dc.subjectlongitudinal study
dc.subjectsleep
dc.subjectAcademic Performance
dc.subjectAdolescent
dc.subjectDiet, Mediterranean
dc.subjectFemale
dc.subjectHumans
dc.subjectLongitudinal Studies
dc.subjectMale
dc.subjectSleep
dc.titleThe influence of adherence to the Mediterranean diet on academic performance is mediated by sleep quality in adolescents
dc.typeArticle


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