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Fig. 4 | BMC Public Health

Fig. 4

From: The Effect of Energy Labelling on Menus and a Social Marketing Campaign on Food-Purchasing Behaviours of University Students

Fig. 4

Comparison of mean number of food items sold (mean ± standard error) weekly during 5-weeks of kJ labeling only, during 5-weeks of kJ + social marketing campaign and 5-weeks after the end of social marketing campaign with kJ labels only). Analysis to determine significance between three periods performed using ANOVA; Non-significant change in sales P > 0.05

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