Prevalence of family meals ≥7 times/week by household food availability: U.S. multi-person households, NHANES 2007–10.

Aggregate healthy food availability score constructed as sum of 4 binary variables indicating frequent availability of fruits and dark green vegetables and infrequent availability of salty snacks and sugar-sweetened beverages. A score of 4 indicates that the household always or most of the time had fruits and dark green vegetables available, and rarely or never had salty snacks or sugar- sweetened beverages available. Error bars are 95% confidence intervals (CI). Sample sizes at each level of food availability score (low to high) are 789; 2564; 9975; 3760; 943. Percentages are weighted and 95% CI account for the complex sample design.