The Association Between Food Security and Mammography Screening: Cross-Sectional Survey Results from the National Health Interview Survey.
Academic Article
Overview
abstract
OBJECTIVE: There is limited data about food insecurity within the cancer screening setting. To inform the potential need for food insecurity interventions, our study evaluated the association between food security and mammographic screening among eligible participants. METHODS: Female respondents aged 40-74 years in the 2019 National Health Interview Survey without history of breast cancer were included. Food insecurity was assessed using the Six-Item Food Security Scale developed by the National Center for Health Statistics. Proportion of patients who reported mammographic screening within the last year was estimated, stratified by food security. Multiple variable logistic regression analyses evaluated the association between food security and mammography screening, adjusted for potential confounders. All analyses were performed accounting for complex survey design features. RESULTS: 8,956 weighted survey respondents met inclusion criteria. 90.1% were classified as having high or marginal food security of whom 56.6% reported screening. 6.1% were classified with low food security of whom 42.1% reported screening. 3.8% were classified with very low food security of whom 43.1% reported screening. In our unadjusted analyses, participants with low food security (p<0.001) and very low food security (p<0.001) were less likely to report screening within the last year. In our adjusted analyses, participants with food insecurity (p=0.009) were less likely to report screening. DISCUSSION: In a nationally representative cross-sectional survey, participants with food insecurity were less likely to report mammography screening. Radiology practices should consider screening patients for food insecurity and social determinants of health. Evidence-based food insecurity interventions may increase adherence to mammography screening.
