Diet quality of the current and healthier, low-cost diets, using validated diet quality indices. (A) HEIFA-2013 (Healthy Eating Index for Australian Adults) [37] assessment of the adult current and healthier, low-cost diets for Māori, Pacific, and NZEO low and medium SES households (B) DICE (Dietary Index for Child’s Eating) [38] assessment of the children’s current and healthier, low-cost diets for Māori, Pacific, and NZEO low and medium SES households. Statistical significance is denoted by * (p < 0.001); comparisons are between current and healthy diets within each group. SES, socioeconomic status.