Food Insecurity and Depressive Symptoms Among Adolescents: Does Federal Nutrition Assistance Act as a Buffer?

Abstract

Food insecurity has been associated with a variety of adverse outcomes in adolescents. However, further research is needed to elucidate whether adolescent self-report food insecurity contributes to depressive symptoms. This study examined the (1) association between food insecurity and depressive symptoms and (2) moderating role of federal nutrition assistance in a nonclinical sample of adolescents. Adolescents aged 12 to 17 years (N = 141) and one parent/guardian completed self-report questionnaires as part of 2 larger studies examining adolescent stress and eating behaviors. Adolescents (M age = 13.79 years, SD = 1.60, 53.9% female) completed measures of food insecurity and depressive symptoms. A bootstrapped linear regression model demonstrated that adolescent food insecurity was significantly, positively associated with depressive symptoms, 95% confidence interval (CI) (0.19-1.64), after controlling for biological sex. Among dyads eligible for federal nutrition assistance (N = 64), the interaction between adolescent food insecurity and National School Lunch Program (NSLP) participation did not reach significance, ΔF(1, 59) = 1.06, 95% CI (-3.80 to 9.29). The interaction between adolescent food insecurity and Supplemental Nutrition Assistance Program (SNAP) participation trended toward significance, ΔF(1, 59) = 2.88, 95% CI (-5.73 to 0.47). Adolescents with food insecurity may be at a greater risk for experiencing elevated depressive symptoms. Whereas NSLP participation did not act as a buffer, SNAP participation may attenuate the association between food insecurity and depressive symptoms. Larger longitudinal studies are needed to develop a greater understanding of factors that may alter the relationship between adolescent food insecurity and depressive symptoms.