Back to Search
Start Over
Mitigating the impact of bisphenol A exposure on mortality: Is diet the key? A cohort study based on NHANES
- Source :
- Ecotoxicology and Environmental Safety, Vol 267, Iss , Pp 115629- (2023)
- Publication Year :
- 2023
- Publisher :
- Elsevier, 2023.
-
Abstract
- Bisphenol A (BPA) is a widespread environmental pollutant linked to detrimental effects on human health and reduced life expectancy following chronic exposure. This prospective cohort study aimed to examine the association between BPA exposure and mortality in American adults and to explore the potential mitigating effects of dietary quality on BPA-related mortality. This study utilized data from 8761 American adults in the 2003–2016 National Health and Nutrition Examination Survey (NHANES). Urinary BPA levels were employed to assess BPA exposure, and dietary quality was evaluated using the Healthy Eating Index-2015 (HEI-2015). All-cause, cardiovascular disease (CVD), and cancer mortality statuses were determined until December 31, 2019, resulting in a cumulative follow-up of 80,564 person-years. The results showed that the highest tertile of urinary BPA levels corresponded to a 36% increase in all-cause mortality and a 62% increase in CVD mortality compared to the lowest tertile. In contrast, the highest tertile of HEI-2015 scores was associated with a 29% reduction in all-cause mortality relative to the lowest tertile. Although no significant interaction was found between HEI-2015 scores and urinary BPA levels concerning mortality, the association between HEI-2015 scores and both all-cause and CVD mortality was statistically significant at low urinary BPA levels. Continuous monitoring of BPA exposure is crucial for evaluating its long-term adverse health effects. Improving dietary quality can lower all-cause mortality and decrease the risk of all-cause and CVD mortality at low BPA exposure levels. However, due to the limited protective effect of dietary quality against BPA exposure, minimizing BPA exposure remains a vital goal.
Details
- Language :
- English
- ISSN :
- 01476513
- Volume :
- 267
- Issue :
- 115629-
- Database :
- Directory of Open Access Journals
- Journal :
- Ecotoxicology and Environmental Safety
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0f04a6a494ea2b67130274e030fca
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.ecoenv.2023.115629