Figure 2.
Associations of composite dietary behaviors indices with suicidality in Korean adolescents. Values are presented as adjusted odds ratio (95% confidence interval). 1“Nutrient deprivation” score [range, 4 to 29] is composite score comprised of breakfast skipping [1 to 8], and vegitable, milk, and fruit deprivation [1 to 7] as a result of principal component analysis analysis. 2“Unhealthy food consumption” score [range, 6 to 36] is composite score comprised of carbonated [1 to 7] and uncarbonated sugar-based beverage [1 to 7], and consumption of instant noodle, caffeinated drink, snacks and fast food [1 to 7], as a result of PCA analysis. Estimates are the odds ratio of upper 25% group and lower 25% group.