000095417 001__ 95417
000095417 005__ 20200915111827.0
000095417 0247_ $$2doi$$a10.1017/S1368980019002064
000095417 0248_ $$2sideral$$a114061
000095417 037__ $$aART-2019-114061
000095417 041__ $$aeng
000095417 100__ $$aRendo-Urteaga, Tara
000095417 245__ $$aReliability and validity of an FFQ for South American children and adolescents from the SAYCARE study
000095417 260__ $$c2019
000095417 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095417 5203_ $$aObjective:The purpose of this study was to analyse the reliability and validity of a semi-quantitative FFQ to assess food group consumption in South American children and adolescents.Design:The SAYCARE (South American Youth/Child cARdiovascular and Environmental) study is an observational, multicentre, feasibility study performed in a sample of 3-to 18-year-old children and adolescents attending private and public schools from six South American countries. Participants answered the FFQ twice with a two-week interval and three 24-h dietary recalls. Intraclass and Spearman''s correlations, weighted Cohen''s kappa (¿w), percentage of agreement and energy-adjusted Pearson''s correlation coefficients were calculated.Setting:Seven cities in South America (Buenos Aires, Lima, Medelin, Montevideo, Santiago, Sao Paulo and Teresina).Subjects:A sample of 200 children and 244 adolescents for reliability analyses and 252 children and 244 adolescents for validity analyses were included.Results:Depending on the food group, for children and adolescents, reliability analyses resulted in Spearman''s coefficients from 0·47 to 0·73, intraclass correlation coefficients from 0·66 to 0·99, ¿w coefficients from 0·35 to 0·63, and percentage of agreement between 72·75 and 83·52 %. In the same way, validity analyses resulted in Spearman''s coefficients from 0·17 to 0·37, energy-adjusted Pearson''s coefficients from 0·17 to 0·61, ¿w coefficients from 0·09 to 0·24, and percentages of agreement between 45·79 and 67·06 %.Conclusion:The SAYCARE FFQ achieved reasonable reliability and slight-moderate validity for almost all food groups intakes. Accordingly, it can be used for the purpose of ranking the intake of individuals within a population.
000095417 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000095417 590__ $$a3.182$$b2019
000095417 591__ $$aPUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH$$b50 / 193 = 0.259$$c2019$$dQ2$$eT1
000095417 591__ $$aNUTRITION & DIETETICS$$b43 / 89 = 0.483$$c2019$$dQ2$$eT2
000095417 592__ $$a1.21$$b2019
000095417 593__ $$aMedicine (miscellaneous)$$c2019$$dQ1
000095417 593__ $$aPublic Health, Environmental and Occupational Health$$c2019$$dQ1
000095417 593__ $$aNutrition and Dietetics$$c2019$$dQ1
000095417 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095417 700__ $$aSaravia, Luisa
000095417 700__ $$aSadalla Collese, Tatiana
000095417 700__ $$aMonsalve-Alvarez, Julia María
000095417 700__ $$aGonzález-Zapata, Laura Inés
000095417 700__ $$aTello, Florencia
000095417 700__ $$aMartínez-Oliván, Beatriz
000095417 700__ $$aTorres-Leal, Francisco Leonardo
000095417 700__ $$aMoreno, Luis A.
000095417 700__ $$aFerreira De Moraes, Auguto César
000095417 700__ $$aBarbosa Carvalho, Heráclito
000095417 773__ $$g23, 1 (2019), 13-21$$pPublic health nutr.$$tPublic Health Nutrition$$x1368-9800
000095417 8564_ $$s343715$$uhttps://zaguan.unizar.es/record/95417/files/texto_completo.pdf$$yVersión publicada
000095417 8564_ $$s36007$$uhttps://zaguan.unizar.es/record/95417/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095417 909CO $$ooai:zaguan.unizar.es:95417$$particulos$$pdriver
000095417 951__ $$a2020-09-15-09:17:52
000095417 980__ $$aARTICLE