Maternal mental health and the persistence of food insecurity in poor rural families.

Background: Little is known about the causal relationship between and the mechanisms linking depression and food insecurity. Our purpose was to examine these knowledge gaps.

Methods: Chi-squared analysis of longitudinal data from 29 rural upstate New York families followed for three years and qualitative analysis of interviews were used to identify associations and mechanisms.

Results: Depressive symptoms (p=.009) and poor mental health (p=.01) in mothers limited the likelihood families would leave food insecurity. This relationship was mediated through limiting the employment of adult family members and operated in three ways: preventing the depressed household member from working, preventing a different household member from working, and limiting access to childcare for depressed children so adults could work.

Conclusions: Poor mental health is associated with keeping families food-insecure by limiting their employment. High-quality, accessible mental health care is needed for poverty-associated food insecurity to be alleviated.