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Abstract Title:

Association of urinary levels of bisphenols F and S used as bisphenol A substitutes with asthma and hay fever outcomes.

Abstract Source:

Environ Res. 2019 Nov 22:108944. Epub 2019 Nov 22. PMID: 31911000

Abstract Author(s):

Angelico Mendy, Pӓivi M Salo, Jesse Wilkerson, Lydia Feinstein, Kelly K Ferguson, Michael B Fessler, Peter S Thorne, Darryl C Zeldin

Article Affiliation:

Angelico Mendy

Abstract:

BACKGROUND: Bisphenols F (BPF) and S (BPS) are bisphenol A (BPA) analogs used as substitutes in consumer products. Despite previous reports of BPA's association with asthma, no studies have examined its structural analogs in relation to asthma and allergy outcomes.

OBJECTIVE: To examine the association of urinary BPF, BPS, and BPA with asthma and hay fever in a US representative sample.

METHODS: We analyzed data from 3,538 participants aged 12 years or older in the 2013-2016 National Health and Nutrition Examination Survey (NHANES). Children aged 6-11 years (N = 738), who did not have all covariate data available, were analyzed separately. Covariate-adjusted logistic regression was used to assess the association of the exposures with the outcomes.

RESULTS: BPF, BPS, and BPA were detected in 57.1%, 88.4%, and 94.8% of the urine samples, respectively. Urinary BPF detection was positively associated with current asthma (odds ratio [OR]: 1.54, 95% confidence interval [CI]: 1.16-2.04) and hay fever (OR: 1.66, 95% CI: 1.12-2.46). Urinary BPS was associated with increased odds of current asthma in men (OR: 1.64, 95% CI: 1.13-2.40) and urinary BPA was associated with increased odds of asthma without hay fever in children aged 6-11 years (OR: 2.65, 95% CI: 1.05-6.68).

CONCLUSION: Our nationally-representative findings document that BPF and BPS exposure is common in the US and that exposure to these BPA analogs is associated with asthma and/or hay fever. Our results suggest that BPF and BPS may not be safe alternatives to BPA; however, prospective studies should be conducted to confirm these results.

Study Type : Human Study

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Sayer Ji
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