Ontology highlight
ABSTRACT: Importance
Food insecurity is associated with high health care expenditures, but the effectiveness of food insecurity interventions on health care costs is unknown.Objective
To determine whether the Supplemental Nutrition Assistance Program (SNAP), which addresses food insecurity, can reduce health care expenditures.Design, setting, and participants
This is a retrospective cohort study of 4447 noninstitutionalized adults with income below 200% of the federal poverty threshold who participated in the 2011 National Health Interview Survey (NHIS) and the 2012-2013 Medical Expenditure Panel Survey (MEPS).Exposures
Self-reported SNAP participation in 2011.Main outcomes and measures
Total health care expenditures (all paid claims and out-of-pocket costs) in the 2012-2013 period. To test whether SNAP participation was associated with lower subsequent health care expenditures, we used generalized linear modeling (gamma distribution, log link, with survey design information), adjusting for demographics (age, gender, race/ethnicity), socioeconomic factors (income, education, Social Security Disability Insurance disability, urban/rural), census region, health insurance, and self-reported medical conditions. We also conducted sensitivity analyses as a robustness check for these modeling assumptions.Results
A total of 4447 participants (2567 women and 1880 men) were enrolled in the study, mean (SE) age, 42.7 (0.5) years; 1889 were SNAP participants, and 2558 were not. Compared with other low-income adults, SNAP participants were younger (mean [SE] age, 40.3 [0.6] vs 44.1 [0.7] years), more likely to have public insurance or be uninsured (84.9% vs 67.7%), and more likely to be disabled (24.2% vs 10.6%) (P?Conclusions and relevanceSNAP enrollment is associated with reduced health care spending among low-income American adults, a finding consistent across several analytic approaches. Encouraging SNAP enrollment among eligible adults may help reduce health care costs in the United States.
SUBMITTER: Berkowitz SA
PROVIDER: S-EPMC5710268 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
JAMA internal medicine 20171101 11
<h4>Importance</h4>Food insecurity is associated with high health care expenditures, but the effectiveness of food insecurity interventions on health care costs is unknown.<h4>Objective</h4>To determine whether the Supplemental Nutrition Assistance Program (SNAP), which addresses food insecurity, can reduce health care expenditures.<h4>Design, setting, and participants</h4>This is a retrospective cohort study of 4447 noninstitutionalized adults with income below 200% of the federal poverty thres ...[more]