Diego Felipe Conejo-Rodríguez, Juan José Gonzalez-Guzman, Joaquín Guillermo Ramirez-Gil, Peter Wenzl, Milan Oldřich Urban
Digital descriptors sharpen classical descriptors, for improving genebank accession management: A case study on Arachis spp. and Phaseolus spp
PloS one
mexico approved mandatory nutrientbased standards foods sold schools 2011 aim study analyse association compliance nutrition standards foods sold schools childrens school snacks data came three surveys representative mexican elementary schools 13 states students 2012 2013 2015 n 645 children n 99 different schools information foods sold schools snacks consumed children collected direct observation compliance standards defined proportion foods sold school met nutrition criteria established standards snacks classified healthy contained least one fruit vegetable sugarsweetened beverages robust logistic regression models crosssectional repeated surveys aggregated schoollevel fitted quantify association school compliance standards healthy snacks average across waves 27 foods sold complied nutrition standards 18 children consumed healthy snack snacks purchased school 10 increase school compliance standards associated 32 increase odds healthy snack 132 95ci 109161 association observed snacks brought home odds healthy snack increased time schools compliance standards improved 389 95ci 1471031 compliance remained constant decreased small proportion children eating healthy snacks school school compliance standards increases likelihood healthy snack bought school findings support better implementation standards additional strategies enhance policy achieve aim reducing childhood obesity