000079039 001__ 79039 000079039 005__ 20200716101435.0 000079039 0247_ $$2doi$$a10.20960/nh.2038 000079039 0248_ $$2sideral$$a111585 000079039 037__ $$aART-2019-111585 000079039 041__ $$aeng 000079039 100__ $$aNascimento-Ferreira, M.V. 000079039 245__ $$aImpact of methodological approaches in the agreement between subjective and objective methods for assessing screen time and sedentary behavior in pediatric population: a systematic review 000079039 260__ $$c2019 000079039 5060_ $$aAccess copy available to the general public$$fUnrestricted 000079039 5203_ $$aIntroduction: sedentary behavior is an important target for health promotion. In this systematic review, we aimed to provide evidence to support decisions about measurement approach choices for subjectively assessing sedentary behavior in pediatric population, adopting objective methods as the reference. Methods: in this systematic review with meta-analysis, published studies were retrieved from electronic databases: Medline (PubMed), Web of Science, Embase, SPORTDiscus, BioMed Central and SCOPUS. We considered studies evaluating sedentary behavior agreement through questionnaire and/or diary in comparison with an objective measure. A total of six inclusion criteria v, rere used. We synthesized the data using correlation coefficients (r) as an indicator of agreement estimates. The review protocol is registered in the PROSPERO database (CRD42014015138). Results: a total of 14 studies met the inclusion criteria with ages ranging from 3 to 17.5 years and provided 17 agreement analyses. Thirteen of these agreement analyses (76.5%) reported correlation coefficients. We found two major groups of sedentary activities: screen time (47.1%) and sedentary behaviors (52.9%). The pooled agreement between questionnaires and accelerometers for assessing self-reported screen time was negative (r =-0.15; Cl 95%:-0.17 to-0.13). Conversely, when the sedentary behavior was assessed by questionnaires and accelerometers, the pooled agreement, vas positive for parent-reporting (r = 0.09; Cl 95%; 0.04 to 0.13) and self-reporting (r = 0.43; CI 95%: 0.40 to 0.47) in children and adolescents, respectively. Conclusion: questionnaires have positive agreement with accelerometers for assessing sedentary behavior, whereas the agreement is negative for assessing screen time. Self-reported questionnaires are recommended methods to measure sedentary behavior in adolescents. 000079039 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000079039 590__ $$a0.888$$b2019 000079039 592__ $$a0.259$$b2019 000079039 591__ $$aNUTRITION & DIETETICS$$b77 / 89 = 0.865$$c2019$$dQ4$$eT3 000079039 593__ $$aNutrition and Dietetics$$c2019$$dQ3 000079039 593__ $$aMedicine (miscellaneous)$$c2019$$dQ3 000079039 655_4 $$ainfo:eu-repo/semantics/review$$vinfo:eu-repo/semantics/publishedVersion 000079039 700__ $$ade Moraes, A.C.F. 000079039 700__ $$aRendo-Urteaga, T. 000079039 700__ $$aOliveira, P.V.T. 000079039 700__ $$0(orcid)0000-0003-0454-653X$$aMoreno, L.A.$$uUniversidad de Zaragoza 000079039 700__ $$aCarvalho, H.B. 000079039 7102_ $$11006$$2255$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Enfermería 000079039 773__ $$g36, 2 (2019), 449-462$$pNutr. hosp.$$tNutricion Hospitalaria$$x0212-1611 000079039 8564_ $$s753718$$uhttps://zaguan.unizar.es/record/79039/files/texto_completo.pdf$$yVersión publicada 000079039 8564_ $$s100583$$uhttps://zaguan.unizar.es/record/79039/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000079039 909CO $$ooai:zaguan.unizar.es:79039$$particulos$$pdriver 000079039 951__ $$a2020-07-16-08:54:17 000079039 980__ $$aARTICLE