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. 2013 Sep 13;13:846. doi: 10.1186/1471-2458-13-846

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Copyright © 2013 Emrich et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Proportion of food products that qualified for, compared with the proportion of food products that carried, the different front-of-pack symbols. (A) Heart and Stroke Foundation Health Check™. Criteria were available to categorize 7503 of the 10,487 food products in the FLIP under the Health Check™ system. (B) Kraft Sensible Solutions™. Criteria were available to categorize 3009 of the 10,487 food products in the FLIP under the Sensible Solutions™ system. † Differ significantly from the proportion of food products carrying a front-of-pack symbol p<0.05.