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Relationship of weight status, physical activity and screen time with academic achievement in adolescents

dc.contributor.authorGarcía-Hermoso A.
dc.contributor.authorMarina R.
dc.date.accessioned2020-09-02T22:18:49Z
dc.date.available2020-09-02T22:18:49Z
dc.date.issued2017
dc.identifier10.1016/j.orcp.2015.07.006
dc.identifier.citation11, 1, 44-50
dc.identifier.issn1871403X
dc.identifier.urihttps://hdl.handle.net/20.500.12728/4630
dc.descriptionObjective The aim of this study was to examine the relationship of weight status, physical activity and screen time with academic achievement in Chilean adolescents. Methods The present cross-sectional study included 395 adolescents. The International Obesity Task Force cut-off points were used to define the weight status. Physical activity was assessed using the Physical Activity Questionnaire for Adolescents and screen time was assessed using several questions about television, videogame and computer use. Academic achievement was measured using the mean of the grades obtained in mathematics and language subjects. Results In both genders, adolescents with obesity and excessive screen time earned worse grades compared to their non-obese peers and their peers that complied with screen time recommendations. The logistic regression analysis showed that adolescents with obesity, classified with medium–low physical activity and excessive screen time recommendations (excess ≥2 h/day) are less likely to obtain high academic achievement (boys: OR = 0.26; girls: OR = 0.23) compared to their non-obese peers, high levels of physical activity and those who comply with the current screen time recommendations. Similar results were observed in adolescents with obesity and classified with medium–low physical activity (boys: OR = 0.46; girls: OR = 0.33) or excessive screen time (boys: OR = 0.35; girls: OR = 0.36) compared to adolescents with high levels of physical activity and those who complied with the screen time recommendations, respectively. Conclusion This study shows that when combined, obesity, low–medium levels of physical activity and excessive screen time might be related to poor academic achievement. © 2015 Asia Oceania Association for the Study of Obesity
dc.language.isoen
dc.publisherElsevier Ltd
dc.subjectCognition
dc.subjectExercise
dc.subjectObesity
dc.subjectSedentary behaviour
dc.subjectacademic achievement
dc.subjectadolescent
dc.subjectadolescent obesity
dc.subjectArticle
dc.subjectassessment of humans
dc.subjectbody mass
dc.subjectbody weight
dc.subjectchild
dc.subjectChilean
dc.subjectcontrolled study
dc.subjectcross-sectional study
dc.subjectfemale
dc.subjecthuman
dc.subjectlanguage
dc.subjectlogistic regression analysis
dc.subjectmajor clinical study
dc.subjectmale
dc.subjectmathematics
dc.subjectpeer group
dc.subjectphysical activity
dc.subjectPhysical Activity Questionnaire for Adolescent
dc.subjectpriority journal
dc.subjectschool child
dc.subjectscreening test
dc.subjectsedentary lifestyle
dc.subjectsex difference
dc.subjecttelevision
dc.subjecttime
dc.subjectvideo game
dc.subjectachievement
dc.subjectchild behavior
dc.subjectChile
dc.subjectcomplication
dc.subjectcomputer
dc.subjecteducational status
dc.subjectexercise
dc.subjectobesity
dc.subjectodds ratio
dc.subjectquestionnaire
dc.subjectsedentary lifestyle
dc.subjectstatistical model
dc.subjectAchievement
dc.subjectBody Weight
dc.subjectChild
dc.subjectChild Behavior
dc.subjectChile
dc.subjectComputers
dc.subjectCross-Sectional Studies
dc.subjectEducational Status
dc.subjectExercise
dc.subjectFemale
dc.subjectHumans
dc.subjectLanguage
dc.subjectLogistic Models
dc.subjectMale
dc.subjectMathematics
dc.subjectObesity
dc.subjectOdds Ratio
dc.subjectSedentary Lifestyle
dc.subjectSurveys and Questionnaires
dc.subjectTelevision
dc.subjectVideo Games
dc.titleRelationship of weight status, physical activity and screen time with academic achievement in adolescents
dc.typeArticle


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