000095900 001__ 95900
000095900 005__ 20210902121715.0
000095900 0247_ $$2doi$$a10.1186/s12874-019-0893-7
000095900 0248_ $$2sideral$$a116837
000095900 037__ $$aART-2020-116837
000095900 041__ $$aeng
000095900 100__ $$aDe Moraes, A. C. F.
000095900 245__ $$aReliability and validity of a sedentary behavior questionnaire for South American pediatric population: SAYCARE study
000095900 260__ $$c2020
000095900 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095900 5203_ $$aBackground
Multicenter studies from Europe and the United States have developed specifically standardized questionnaires for assessing and comparing sedentary behavior, but they cannot be directly applied for South American countries. The aim of this study was to assess the reliability and validity of the South American Youth Cardiovascular and Environmental (SAYCARE) sedentary behavior questionnaire.
Methods
Children and adolescents from seven South American cities were involved in the test-retest reliability (children: n = 55; adolescents: n = 106) and concurrent validity (children: n = 93; adolescents: n = 94) studies. The SAYCARE sedentary behavior questionnaire was administered twice with two-week interval and the behaviors were parent-reported for children and self-reported for adolescents. Questions included time spent watching television, using a computer, playing console games, passive playing (only in children) and studying (only in adolescents) over the past week. Accelerometer was used for at least 3 days, including at least one weekend day. We compared values of sedentary time, using accelerometers, by quartiles of reported sedentary behavior time and their sum.
Results
The reliability of sedentary behavior time was moderate for children (rho ≥0.45 and k ≥ 0.40) and adolescents (rho ≥0.30). Comparisons between the questionnaire and accelerometer showed a low overall agreement, with the questionnaire systematically underreporting sedentary time in children (at least, − 332.6 ± 138.5 min/day) and adolescents (at least, − 399.7 ± 105.0 min/day).
Conclusion
The SAYCARE sedentary behavior questionnaire has acceptable reliability in children and adolescents. However, the findings of current study indicate that SAYCARE questionnaire is not surrogate of total sedentary time.
000095900 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000095900 590__ $$a4.615$$b2020
000095900 591__ $$aHEALTH CARE SCIENCES & SERVICES$$b19 / 108 = 0.176$$c2020$$dQ1$$eT1
000095900 592__ $$a1.82$$b2020
000095900 593__ $$aHealth Informatics$$c2020$$dQ1
000095900 593__ $$aEpidemiology$$c2020$$dQ1
000095900 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095900 700__ $$aNascimento-Ferreira, M.
000095900 700__ $$aForjaz, C. L. D. M.
000095900 700__ $$aAristizabal, J. C.
000095900 700__ $$aAzzaretti, L.
000095900 700__ $$aNascimento Junior, W. V.
000095900 700__ $$0(orcid)0000-0002-2411-9538$$aMiguel-Berges, M.$$uUniversidad de Zaragoza
000095900 700__ $$aSkapino, E.
000095900 700__ $$aDelgado, C.
000095900 700__ $$0(orcid)0000-0003-0454-653X$$aMoreno, L. A.$$uUniversidad de Zaragoza
000095900 700__ $$aCarvalho, H. B.
000095900 7102_ $$11006$$2255$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Enfermería
000095900 773__ $$g20 (2020), 5 [10 pp]$$pBMC Medical Research Methodology$$tBMC Medical Research Methodology$$x1471-2288
000095900 8564_ $$s583155$$uhttps://zaguan.unizar.es/record/95900/files/texto_completo.pdf$$yVersión publicada
000095900 8564_ $$s51278$$uhttps://zaguan.unizar.es/record/95900/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095900 909CO $$ooai:zaguan.unizar.es:95900$$particulos$$pdriver
000095900 951__ $$a2021-09-02-09:23:35
000095900 980__ $$aARTICLE