Cardiorespiratory Fitness and Muscular Strength as Mediators of the Influence of Fatness on Academic Achievement
To examine the combined association of fatness and physical fitness components (cardiorespiratory fitness [CRF] and muscular strength) with academic achievement, and to determine whether CRF and muscular strength are mediators of the association between fatness and academic achievement in a national...
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| Published in: | The Journal of pediatrics 2017-08, Vol.187, p.127-133.e3 |
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Cardiorespiratory Fitness and Muscular Strength as Mediators of the Influence of Fatness on Academic Achievement |
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García-Hermoso, Antonio Esteban-Cornejo, Irene Olloquequi, Jordi Ramírez-Vélez, Robinson |
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academic performance Achievement Adolescent Anthropometry Body Mass Index Cardiorespiratory Fitness - physiology Chile Cross-Sectional Studies Educational Status Exercise Exercise Test Female Humans Male Muscle Strength - physiology obesity Pediatric Obesity - physiopathology physical fitness weight-to-height ratio |
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The Journal of pediatrics, 2017-08, Vol.187, p.127-133.e3 |
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To examine the combined association of fatness and physical fitness components (cardiorespiratory fitness [CRF] and muscular strength) with academic achievement, and to determine whether CRF and muscular strength are mediators of the association between fatness and academic achievement in a nationally representative sample of adolescents from Chile.
Data were obtained for a sample of 36 870 adolescents (mean age, 13.8 years; 55.2% boys) from the Chilean System for the Assessment of Educational Quality test for eighth grade in 2011, 2013, and 2014. Physical fitness tests included CRF (20-m shuttle run) and muscular strength (standing long jump). Weight, height, and waist circumference were assessed, and body mass index and waist circumference-to-height ratio were calculated. Academic achievement in language and mathematics was assessed using standardized tests. The PROCESS script developed by Hayes was used for mediation analysis.
Compared with unfit and high-fatness adolescents, fit and low-fatness adolescents had significantly higher odds for attaining high academic achievement in language and mathematics. However, in language, unfit and low-fatness adolescents did not have significantly higher odds for obtaining high academic achievement. Those with high fatness had higher academic achievement (both language and mathematics) if they were fit. Linear regression models suggest a partial or full mediation of physical fitness in the association of fatness variables with academic achievement.
CRF and muscular strength may attenuate or even counteract the adverse influence of fatness on academic achievement in adolescents. |
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Elsevier ScienceDirect Journals; Alma/SFX Local Collection |
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ISSN: 0022-3476 |
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Data were obtained for a sample of 36 870 adolescents (mean age, 13.8 years; 55.2% boys) from the Chilean System for the Assessment of Educational Quality test for eighth grade in 2011, 2013, and 2014. Physical fitness tests included CRF (20-m shuttle run) and muscular strength (standing long jump). Weight, height, and waist circumference were assessed, and body mass index and waist circumference-to-height ratio were calculated. Academic achievement in language and mathematics was assessed using standardized tests. The PROCESS script developed by Hayes was used for mediation analysis.
Compared with unfit and high-fatness adolescents, fit and low-fatness adolescents had significantly higher odds for attaining high academic achievement in language and mathematics. However, in language, unfit and low-fatness adolescents did not have significantly higher odds for obtaining high academic achievement. Those with high fatness had higher academic achievement (both language and mathematics) if they were fit. Linear regression models suggest a partial or full mediation of physical fitness in the association of fatness variables with academic achievement.
CRF and muscular strength may attenuate or even counteract the adverse influence of fatness on academic achievement in adolescents.</description><identifier>ISSN: 0022-3476</identifier><identifier>EISSN: 1097-6833</identifier><identifier>DOI: 10.1016/j.jpeds.2017.04.037</identifier><identifier>PMID: 28526219</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>academic performance ; Achievement ; Adolescent ; Anthropometry ; Body Mass Index ; Cardiorespiratory Fitness - physiology ; Chile ; Cross-Sectional Studies ; Educational Status ; Exercise ; Exercise Test ; Female ; Humans ; Male ; Muscle Strength - physiology ; obesity ; Pediatric Obesity - physiopathology ; physical fitness ; weight-to-height ratio</subject><ispartof>The Journal of pediatrics, 2017-08, Vol.187, p.127-133.e3</ispartof><rights>2017 Elsevier Inc.</rights><rights>Copyright © 2017 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c425t-d650fd2f3657bbfa41334261d6c8705fe820ef2d9773c28e4b7cd7536caddc8b3</citedby><cites>FETCH-LOGICAL-c425t-d650fd2f3657bbfa41334261d6c8705fe820ef2d9773c28e4b7cd7536caddc8b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0022347617305838$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,787,791,3569,27985,27986,46162</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28526219$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>García-Hermoso, Antonio</creatorcontrib><creatorcontrib>Esteban-Cornejo, Irene</creatorcontrib><creatorcontrib>Olloquequi, Jordi</creatorcontrib><creatorcontrib>Ramírez-Vélez, Robinson</creatorcontrib><title>Cardiorespiratory Fitness and Muscular Strength as Mediators of the Influence of Fatness on Academic Achievement</title><title>The Journal of pediatrics</title><addtitle>J Pediatr</addtitle><description>To examine the combined association of fatness and physical fitness components (cardiorespiratory fitness [CRF] and muscular strength) with academic achievement, and to determine whether CRF and muscular strength are mediators of the association between fatness and academic achievement in a nationally representative sample of adolescents from Chile.
Data were obtained for a sample of 36 870 adolescents (mean age, 13.8 years; 55.2% boys) from the Chilean System for the Assessment of Educational Quality test for eighth grade in 2011, 2013, and 2014. Physical fitness tests included CRF (20-m shuttle run) and muscular strength (standing long jump). Weight, height, and waist circumference were assessed, and body mass index and waist circumference-to-height ratio were calculated. Academic achievement in language and mathematics was assessed using standardized tests. The PROCESS script developed by Hayes was used for mediation analysis.
Compared with unfit and high-fatness adolescents, fit and low-fatness adolescents had significantly higher odds for attaining high academic achievement in language and mathematics. However, in language, unfit and low-fatness adolescents did not have significantly higher odds for obtaining high academic achievement. Those with high fatness had higher academic achievement (both language and mathematics) if they were fit. Linear regression models suggest a partial or full mediation of physical fitness in the association of fatness variables with academic achievement.
CRF and muscular strength may attenuate or even counteract the adverse influence of fatness on academic achievement in adolescents.</description><subject>academic performance</subject><subject>Achievement</subject><subject>Adolescent</subject><subject>Anthropometry</subject><subject>Body Mass Index</subject><subject>Cardiorespiratory Fitness - physiology</subject><subject>Chile</subject><subject>Cross-Sectional Studies</subject><subject>Educational Status</subject><subject>Exercise</subject><subject>Exercise Test</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Muscle Strength - physiology</subject><subject>obesity</subject><subject>Pediatric Obesity - physiopathology</subject><subject>physical fitness</subject><subject>weight-to-height ratio</subject><issn>0022-3476</issn><issn>1097-6833</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kE1v1DAQhq0K1C6FX4CEfOSSMLYTOzlwqFZsW6kVB-BsOfaY9Spf2E6l_nsStnDk5JH1vPNqHkLeMygZMPnpVJ5mdKnkwFQJVQlCXZAdg1YVshHiFdkBcF6ISskr8ialEwC0FcAlueJNzSVn7Y7MexNdmCKmOUSTp_hMDyGPmBI1o6OPS7JLbyL9liOOP_ORmkQf0YUNTXTyNB-R3o--X3C0uH0czDk-jfTGGodDsOtwDPiEA475LXntTZ_w3ct7TX4cvnzf3xUPX2_v9zcPha14nQsna_COeyFr1XXeVEyIikvmpG0U1B4bDui5a5USljdYdco6VQu5VjrbdOKafDzvneP0a8GU9RCSxb43I05L0qwFaASTUK2oOKM2TilF9HqOYTDxWTPQm2p90n9U6021hkqvqtfUh5eCpRvQ_cv8dbsCn88Armc-BYw62bBZciGizdpN4b8FvwHhDJIh</recordid><startdate>201708</startdate><enddate>201708</enddate><creator>García-Hermoso, Antonio</creator><creator>Esteban-Cornejo, Irene</creator><creator>Olloquequi, Jordi</creator><creator>Ramírez-Vélez, Robinson</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>201708</creationdate><title>Cardiorespiratory Fitness and Muscular Strength as Mediators of the Influence of Fatness on Academic Achievement</title><author>García-Hermoso, Antonio ; Esteban-Cornejo, Irene ; Olloquequi, Jordi ; Ramírez-Vélez, Robinson</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c425t-d650fd2f3657bbfa41334261d6c8705fe820ef2d9773c28e4b7cd7536caddc8b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>academic performance</topic><topic>Achievement</topic><topic>Adolescent</topic><topic>Anthropometry</topic><topic>Body Mass Index</topic><topic>Cardiorespiratory Fitness - physiology</topic><topic>Chile</topic><topic>Cross-Sectional Studies</topic><topic>Educational Status</topic><topic>Exercise</topic><topic>Exercise Test</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Muscle Strength - physiology</topic><topic>obesity</topic><topic>Pediatric Obesity - physiopathology</topic><topic>physical fitness</topic><topic>weight-to-height ratio</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>García-Hermoso, Antonio</creatorcontrib><creatorcontrib>Esteban-Cornejo, Irene</creatorcontrib><creatorcontrib>Olloquequi, Jordi</creatorcontrib><creatorcontrib>Ramírez-Vélez, Robinson</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of pediatrics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>García-Hermoso, Antonio</au><au>Esteban-Cornejo, Irene</au><au>Olloquequi, Jordi</au><au>Ramírez-Vélez, Robinson</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cardiorespiratory Fitness and Muscular Strength as Mediators of the Influence of Fatness on Academic Achievement</atitle><jtitle>The Journal of pediatrics</jtitle><addtitle>J Pediatr</addtitle><date>2017-08</date><risdate>2017</risdate><volume>187</volume><spage>127</spage><epage>133.e3</epage><pages>127-133.e3</pages><issn>0022-3476</issn><eissn>1097-6833</eissn><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>To examine the combined association of fatness and physical fitness components (cardiorespiratory fitness [CRF] and muscular strength) with academic achievement, and to determine whether CRF and muscular strength are mediators of the association between fatness and academic achievement in a nationally representative sample of adolescents from Chile.
Data were obtained for a sample of 36 870 adolescents (mean age, 13.8 years; 55.2% boys) from the Chilean System for the Assessment of Educational Quality test for eighth grade in 2011, 2013, and 2014. Physical fitness tests included CRF (20-m shuttle run) and muscular strength (standing long jump). Weight, height, and waist circumference were assessed, and body mass index and waist circumference-to-height ratio were calculated. Academic achievement in language and mathematics was assessed using standardized tests. The PROCESS script developed by Hayes was used for mediation analysis.
Compared with unfit and high-fatness adolescents, fit and low-fatness adolescents had significantly higher odds for attaining high academic achievement in language and mathematics. However, in language, unfit and low-fatness adolescents did not have significantly higher odds for obtaining high academic achievement. Those with high fatness had higher academic achievement (both language and mathematics) if they were fit. Linear regression models suggest a partial or full mediation of physical fitness in the association of fatness variables with academic achievement.
CRF and muscular strength may attenuate or even counteract the adverse influence of fatness on academic achievement in adolescents.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>28526219</pmid><doi>10.1016/j.jpeds.2017.04.037</doi></addata></record> |