Association between food insecurity and emotional eating in Latinos and the mediating role of perceived stress
Division of Preventive and Behavioral Medicine, Department of Quantitative Health Sciences; UMass Worcester Prevention Research Center
Behavioral Medicine | Behavior and Behavior Mechanisms | Community Health | Community Health and Preventive Medicine | Dietetics and Clinical Nutrition | Food Security | Nutritional Epidemiology | Preventive Medicine | Psychological Phenomena and Processes | Race and Ethnicity
OBJECTIVE: To examine the association between food insecurity and emotional eating (EE) in US Latinxs and explore the mediating role of perceived stress.
DESIGN: Cross-sectional analysis. Food insecurity was measured with the six-item US Department of Agriculture Household Food Security Scale; EE with the Three-Factor Eating Questionnaire R18-V2; and perceived stress with Cohen's Perceived Stress Scale-10. Covariates included age, sex, education, marital status, household size and country of birth. Mediation was tested using the Baron and Kenny method and the mediated proportion was calculated. Analyses included multivariable linear regression and multinomial logistic regression.
SETTING: A largely Latinx city in Massachusetts, USA. Participants were recruited from a community health centre serving a large portion of this Latinx community.
PARTICIPANTS: Latinx individuals (n 580), aged 21-84 years.
RESULTS: Overall, 34.4 % were food insecure and 33.8 % experienced High EE. Food insecurity was associated (adjusted OR; 95 % CI) with higher odds of High EE (1.96; 1.28, 3.02) but not Low EE (1.27; 0.82, 1.99). Food insecurity was associated (beta; 95 % CI) with higher perceived stress (5.69; 4.20, 7.19). Perceived stress was associated (adjusted OR; 95 % CI) with High EE (1.09; 1.06, 1.12) but not Low EE (1.00; CI 0.97, 1.02). When perceived stress was added in the main effects model, food insecurity was no longer associated (OR; 95 % CI) with High EE (1.31; 0.83, 2.07) and explained 69.9 % of the association between food insecurity and High EE.
CONCLUSIONS: The association between food insecurity and high EE among Latinxs may be largely mediated by perceived stress. Longitudinal studies are needed.
Emotional eating, Food insecurity, Latinx, Perceived stress, UMCCTS funding
DOI of Published Version
Public Health Nutr. 2019 Nov 13:1-7. doi: 10.1017/S1368980019002878. [Epub ahead of print] Link to article on publisher's site
Public health nutrition
Lopez-Cepero A, Frisard CF, Bey G, Lemon SC, Rosal MC. (2019). Association between food insecurity and emotional eating in Latinos and the mediating role of perceived stress. UMass Worcester PRC Publications. https://doi.org/10.1017/S1368980019002878. Retrieved from https://escholarship.umassmed.edu/prc_pubs/154