The PEAR Tool: evaluating portion sizes of food and beverages in food advertising to children using Google Street View

Abstract Previous research has established where and what types of advertising are in children’s neighbourhoods. However, no prior research has evaluated the portion sizes in advertisements or how these compare with national dietary recommendations. This study aimed to evaluate portion sizes in adve...

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Bibliographic Details
Main Authors: J Porter, R Roy, B Van der Werf, V Egli
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Public Health
Subjects:
Online Access:https://doi.org/10.1186/s12889-025-23452-2
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