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
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
Citations
Altmetric:
Series / Report no.
Open Access
Type
Article
Language
en
Date of publication
2019-02-27
Year of publication
Research Projects
Organizational Units
Journal Issue
Title
Subjects' Perception in Quantifying Printed and Digital Photos of Food Portions.
Translated Title
Published in
Nutrients 2019; 11(3):pii.E501
Abstract
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 (