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. 2020 Jul 28;324(4):359–368. doi: 10.1001/jama.2020.9517

Figure 1. Unadjusted Mean Healthy Eating Index-2010 (HEI-2010) Scores Before and After the Healthy, Hunger-Free Kids Act Among National School Lunch Program (NSLP) Participants and Nonparticipants.

Figure 1.

Dots represent the unadjusted mean HEI-2010 scores and boxes represent the 95% CIs. Boxplots show the 25th, 50th (median), and 75th percentile of the weighted distributions. The whiskers extend to the upper and lower adjacent values, the farthest values within 1.5 × the interquartile range beyond the 25th and 75th percentiles. Exact values are presented in eTable 3 in the Supplement.