Household Food Security Status and Allostatic Load among United States Adults: National Health and Nutrition Examination Survey 2015-2020.
J Nutr
; 154(2): 785-793, 2024 02.
Article
em En
| MEDLINE
| ID: mdl-38158187
ABSTRACT
BACKGROUND:
Household food insecurity has been linked to adverse health outcomes, but the pathways driving these associations are not well understood. The stress experienced by those in food-insecure households and having to prioritize between food and other essential needs could lead to physiologic dysregulations [i.e., allostatic load (AL)] and, as a result, adversely impact their health.OBJECTIVE:
To assess the association between household food security status and AL and differences by gender, race and ethnicity, and Supplemental Nutrition Assistance Program (SNAP) participation.METHODS:
We used data from 7640 United States adults in the 2015-2016 and 2017-March 2020 National Health and Nutrition Examination Survey to estimate means and prevalence ratios (PR) for AL scores (based on cardiovascular, metabolic, and immune biomarkers) associated with self-reported household food security status from multivariable linear and logistic regression models.RESULTS:
Adults in marginally food-secure [mean = 3.09, standard error (SE) = 0.10] and food-insecure households (mean = 3.05; SE = 0.08) had higher mean AL than those in food-secure households (mean = 2.70; SE = 0.05). Compared with adults in food-secure households in the same category, those more likely to have an elevated AL included SNAP participants [PRâ=â1.12; 95% confidence interval (CI)â 1.03, 1.22] and Hispanic women (PRâ=â1.20; 95% CI 1.05, 1.37) in marginally food-secure households; and non-Hispanic Black women (PRâ=â1.14; 95% CI 1.03, 1.26), men (PRâ=â1.13; 95% CI 1.02, 1.26), and non-SNAP non-Hispanic White adults (PRâ=â1.22; 95% CI 1.08, 1.39) in food-insecure households.CONCLUSIONS:
AL may be one pathway by which household food insecurity affects health and may vary by gender, race and ethnicity, and SNAP participation.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Alostase
/
Assistência Alimentar
Limite:
Adult
/
Female
/
Humans
/
Male
País/Região como assunto:
America do norte
Idioma:
En
Revista:
J Nutr
Ano de publicação:
2024
Tipo de documento:
Article