• Subjects' Perception in Quantifying Printed and Digital Photos of Food Portions.

      Nichelle, Pryscila G; Almeida, Claudia C B; Camey, Suzi A; Garmus, Lenine M; Elias, Vanessa C M; Marchioni, Dirce M; da Silva, Danielle G; Ocke, Marga C; Slimani, Nadia; Fisberg, Regina M; Crispim, Sandra P (2019-02-27)
      Although digital photos have the potential to improve the precision of reported portions in dietary assessment, there are few studies investigating its accuracy in comparison to printed photos. The aim of this study was to evaluate the perception of adults in quantifying food portion sizes using printed and digital photos, displayed on computer-screens and tablets. In total, 1165 evaluations were performed for 60 photos of portion sizes in Brazil. Each participant (