. 2020 Aug 12;24(2):364–375. doi: 10.1017/S1368980020002517

Table 4.

Percentage of participants who correctly selected the most healthful product in the comparison task of three labels within three categories, before (May−June 2019) and after (March 2020) the implementation of nutritional warnings

Product category	Percentage of participants who provided correct responses
Product category	Before (n 855)	After (n 917)
Cookies	55^a	83^b
Juice	68^a	90^b
Yogurt	52^a	78^b

Percentages with different superscript letters within a category are significantly different according to χ² test (P < 0·05).