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. 2017 Nov 21;21(3):632–636. doi: 10.1017/S136898001700324X

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Fig. 1 — Box-and-whisker plots comparing sodium content in selected bread products by country (, UK, , USA); data obtained from the US Label Insight Open Data Initiative (n 4466) in 2017 and the FoodSwitch UK database (n 1651) covering 2012–2016 (only sub-categories with fifty or more products in each country are shown). The bottom and top edge of the box represent the first and third quartiles (interquartile range); the line within the box represents the median; the ends of the bottom and top whiskers represent the minimum and maximum values; and the dots represent outliers

Inline graphic — Box-and-whisker plots comparing sodium content in selected bread products by country (, UK, , USA); data obtained from the US Label Insight Open Data Initiative (n 4466) in 2017 and the FoodSwitch UK database (n 1651) covering 2012–2016 (only sub-categories with fifty or more products in each country are shown). The bottom and top edge of the box represent the first and third quartiles (interquartile range); the line within the box represents the median; the ends of the bottom and top whiskers represent the minimum and maximum values; and the dots represent outliers