Academic Journal
The association between food desert severity, socioeconomic status, and metabolic state during pregnancy in a prospective longitudinal cohort
| Title: | The association between food desert severity, socioeconomic status, and metabolic state during pregnancy in a prospective longitudinal cohort |
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| Authors: | Elizabeth K. Wood, Gayle Stamos, A J Mitchell, Rose Gonoud, Angela M. Horgan, Olivia Nomura, Anna Young, Joel T. Nigg, Hanna C. Gustafsson, Elinor L. Sullivan |
| Source: | Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023) |
| Publisher Information: | Nature Portfolio, 2023. |
| Publication Year: | 2023 |
| Collection: | LCC:Medicine LCC:Science |
| Subject Terms: | Medicine, Science |
| More Details: | Abstract Poor metabolic health during pregnancy is associated with health concerns for pregnant individuals and their offspring. Lower socioeconomic status (SES) is one risk factor for poor metabolic health, and may be related to limited access to healthful and affordable foods (e.g., living in a food desert). This study evaluates the respective contributions of SES and food desert severity on metabolic health during pregnancy. The food desert severity of 302 pregnant individuals was determined using the United States Department of Agriculture Food Access Research Atlas. SES was measured using total household income adjusted for household size, years of education, and amount of reserve savings. Information about participants’ glucose concentrations one hour following an oral glucose tolerance test during the second trimester was extracted from medical records and percent adiposity during the second trimester was assessed using air displacement plethysmography. Information about participants’ nutritional intake during the second trimester was obtained by trained nutritionists via three unannounced 24-h dietary recalls. Structural equation models showed that lower SES predicted higher food desert severity (β = − 0.20, p = 0.008) and higher adiposity (β = − 0.27, p = 0.016) and consumption of a more pro-inflammatory diet (β = − 0.25, p = 0.003) during the second trimester of pregnancy. Higher food desert severity also predicted higher percent adiposity during the second trimester (β = 0.17, p = 0.013). Food desert severity significantly mediated the relationship between lower SES and higher percent adiposity during the second trimester (βindirect = − 0.03, 95% CI [− 0.079, − 0.004]). These findings indicate that access to healthful and affordable foods is a mechanism by which SES contributes to adiposity during pregnancy and may inform interventions intended to improve metabolic health during pregnancy. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-023-32783-2 |
| Access URL: | https://doaj.org/article/43c5482956b74435a6d1b09a6b36ee72 |
| Accession Number: | edsdoj.43c5482956b74435a6d1b09a6b36ee72 |
| Database: | Directory of Open Access Journals |
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| ISSN: | 20452322 |
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| DOI: | 10.1038/s41598-023-32783-2 |
| Published in: | Scientific Reports |
| Language: | English |