Fig. 2

Association between dietary sugar intake and depression in US adults (n = 18,439). The black vertical line on the horizontal axis represents the dietary sugar intake distribution, the red line represents the best fit, and the difference between the dashed lines represents the 95% confidence interval. The data were adjusted for age, sex, race/ethnicity, PIR, educational level, marital status, HTN, DM, CVD, drinking status, smoking status, physical activity level, and energy intake