Bisphenol S, bisphenol F, bisphenol a exposure and body composition in US adults.
Chemosphere
; 346: 140537, 2024 Jan.
Article
em En
| MEDLINE
| ID: mdl-38303380
ABSTRACT
Bisphenol S (BPS) and bisphenol F (BPF) are increasingly used to replace bisphenol A (BPA), an endocrine-disrupting chemical with putative obesogenic properties; whether and how BPS and BPF affect adiposity in humans remains to be determined. Therefore, we examined the association of BPA, BPSï¼ and BPF with body composition among US adults. We included 1787 participants aged 20-59 years old in the National Health and Nutrition Examination Survey 2013-2016 who had information on urinary BPA, BPS, and BPF concentrations, and body composition measured using dual-energy x-ray absorptiometry. After full adjustment for potential confounders in linear regression models, BPA was significantly associated with the % body fat of the whole body, arm, and leg, with the ß (95% CI) for the highest quartile vs. the lowest quartile of 1.34 (95%CI [0.11, 2.58], P = 0.03), 1.60 (95%CI [0.20, 3.00], P = 0.03), and 1.63 (95%CI [0.24, 3.02], P = 0.02), respectively. No association between BPA and lean mass was found. For BPS, significant associations were found for % body fat of the whole body (ß [95% CI] = 1.42 [0.49, 2.36], P = 0.004), trunk (ß[95% CI] = 1.92 [0.86, 2.97], P = 0.001), and arm (ß [95% CI] = 1.60 [0.49, 2.70], P = 0.01), as well as lean mass of the whole body (ß [95% CI] = 2610.6 [1324.3, 3896.8], P < 0.001), trunk (ß [95% CI] = 1467.0 [745.3, 2188.7], P < 0.001), arm (ß [95% CI] = 113.4 [10.3, 216.5], P = 0.03), and leg (ß [95% CI] = 431.5 [219.6, 643.4], P < 0.001), comparing the third quartile vs. the lowest quartile. No significant association was observed between BPF and % body fat and lean mass. Results suggest that higher BPA levels were significantly associated with greater % body fat of the whole body and limbs, and there was suggestive evidence that BPS levels were associated with both % body fat and lean mass of the whole body and body parts in a nonmonotonic relationship.
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Fenóis
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Compostos Benzidrílicos
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En
Ano de publicação:
2024
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Article