Effects of front-of-package nutrition labelling systems on understanding and purchase intention in Jamaica: results from a multiarm randomised controlled trial
Objective To assess the effects of three different front-of-package labelling (FOPL) schemes on objective understanding and intention to purchase of products, in Jamaica.Setting Supermarkets in Jamaica.Participants Adult supermarket shoppers in Jamaica (n=1206) aged 18 years old or older were includ...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2023-04-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/13/4/e065620.full |
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