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dc.contributor.authorParker, Kate
dc.contributor.authorEsteban Cornejo, Irene 
dc.date.accessioned2021-09-16T10:32:42Z
dc.date.available2021-09-16T10:32:42Z
dc.date.issued2020-02-12
dc.identifier.citationKate Parker... [et al.]. Activity-related typologies and longitudinal change in physical activity and sedentary time in children and adolescents: The UP&DOWN Study, Journal of Sport and Health Science, Volume 10, Issue 4, 2021, Pages 447-453, ISSN 2095-2546, [https://doi.org/10.1016/j.jshs.2020.02.004]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/70232
dc.descriptionThis work was supported by the National Plan for Research, Development and Innovation (RDi) Ministry of Science and Innovation (DEP 2010-21662-C04-00). DSO was awarded a "Juan de la Cierva" postdoctoral fellowship (FJCI-2015-25867) from the Spanish Ministry of Economy, Industry, and Competitiveness. IEC is supported by the Spanish Ministry of Economy and Competitiveness (RTI2018-095284-J-100) and the Spanish Ministry of Science and Innovation (RYC2019-027287-I).es_ES
dc.description.abstractBackground: Children and adolescents can be distinguished by different typologies (clusters) of physical activity and sedentary behavior. How physical activity and sedentary behaviors change over time within different typologies is not known. This study examined longitudinal changes in physical activity and sedentary time among children and adolescents with different baseline typologies of activity-related behavior. Methods: In this longitudinal study (3 annual time points) of children (n = 600, age = 9.2 § 0.4 years (mean § SD), 50.3% girls) and adolescents (n = 1037, age = 13.6 § 1.7 years, 48.4% girls), participants were recruited in Spain in 2011 2012. Latent class analyses identified typologies based on self-reported screen, educational, social and relaxing sedentary behaviors, active travel, muscle strengthening activity, and sport at baseline. Within each typology, linear mixed growth models explored longitudinal changes in accelerometer-derived moderate-to-vigorous physical activity and sedentary time, as well as time by class interactions. Results: Three typologies were identified among children (“social screenies”, 12.8%; “exercisers”, 61.5%; and “non-sporty active commuters”, 25.7%) and among adolescents (“active screenies”, 43.5%; “active academics”, 35.0%; and “non-sporty active commuters”, 21.5%) at baseline. Sedentary time increased within each typology among children and adolescents, with no significant differences between typologies. No changes in physical activity were found in any typology among children. In adolescents, physical activity declined within all typologies, with “non-sporty active commuters” declining significantly more than “active screenies” over 3 years. Conclusion: These results support the need for intervention to promote physical activity and prevent increases in sedentary time during childhood and adolescence. Adolescents characterized as “non-sporty active commuters” may require specific interventions to maintain their physical activity over time.es_ES
dc.description.sponsorshipNational Plan for Research, Development and Innovation (RDi) Ministry of Science and Innovation DEP 2010-21662-C04-00es_ES
dc.description.sponsorship"Juan de la Cierva" postdoctoral fellowship from the Spanish Ministry of Economy, Industry, and Competitiveness FJCI-2015-25867es_ES
dc.description.sponsorshipSpanish Ministry of Economy and Competitiveness RTI2018-095284-J-100es_ES
dc.description.sponsorshipSpanish Government RYC2019-027287-Ies_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectBehavior changees_ES
dc.subjectPhysical activityes_ES
dc.subjectSedentary behaviores_ES
dc.subjectTypologieses_ES
dc.subjectYouthes_ES
dc.titleActivity-related typologies and longitudinal change in physical activity and sedentary time in children and adolescents: The UP&DOWN Studyes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1016/j.jshs.2020.02.004
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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