Fig. 6.

Nutritional profiles of 50 meals containing boxed meal by meal pattern; boxed meal only (n = 32), boxed meal with food aid (n = 14), and boxed meal with hot meal service (n = 4). × : Mean value for normal distribution, ○: outlier (values farther than 1.5 times the interquartile range), the dotted line in each graph: the amount of 1/3 of the Revised RV. Mann–Whitney U test for energy, vitamins B₁, B₂, and C, and salt, *: p < 0.05, **: p < 0.01