Prenatal paraben exposures and birth size: Sex-specific associations in a healthy population - A study from the Odense Child Cohort

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Standard

Prenatal paraben exposures and birth size : Sex-specific associations in a healthy population - A study from the Odense Child Cohort. / Bräuner, Elvira V; Uldbjerg, Cecilie S; Beck, Astrid L; Lim, Youn-Hee; Boye, Henriette; Frederiksen, Hanne; Andersson, Anna-Maria; Jensen, Tina K.

I: The Science of the Total Environment, Bind 869, 161748, 2023.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Bräuner, EV, Uldbjerg, CS, Beck, AL, Lim, Y-H, Boye, H, Frederiksen, H, Andersson, A-M & Jensen, TK 2023, 'Prenatal paraben exposures and birth size: Sex-specific associations in a healthy population - A study from the Odense Child Cohort', The Science of the Total Environment, bind 869, 161748. https://doi.org/10.1016/j.scitotenv.2023.161748

APA

Bräuner, E. V., Uldbjerg, C. S., Beck, A. L., Lim, Y-H., Boye, H., Frederiksen, H., Andersson, A-M., & Jensen, T. K. (2023). Prenatal paraben exposures and birth size: Sex-specific associations in a healthy population - A study from the Odense Child Cohort. The Science of the Total Environment, 869, [161748]. https://doi.org/10.1016/j.scitotenv.2023.161748

Vancouver

Bräuner EV, Uldbjerg CS, Beck AL, Lim Y-H, Boye H, Frederiksen H o.a. Prenatal paraben exposures and birth size: Sex-specific associations in a healthy population - A study from the Odense Child Cohort. The Science of the Total Environment. 2023;869. 161748. https://doi.org/10.1016/j.scitotenv.2023.161748

Author

Bräuner, Elvira V ; Uldbjerg, Cecilie S ; Beck, Astrid L ; Lim, Youn-Hee ; Boye, Henriette ; Frederiksen, Hanne ; Andersson, Anna-Maria ; Jensen, Tina K. / Prenatal paraben exposures and birth size : Sex-specific associations in a healthy population - A study from the Odense Child Cohort. I: The Science of the Total Environment. 2023 ; Bind 869.

Bibtex

@article{5cf021a6e72b48d3bfc6f87f1965251b,
title = "Prenatal paraben exposures and birth size: Sex-specific associations in a healthy population - A study from the Odense Child Cohort",
abstract = "OBJECTIVES: To investigate the sex-specific associations between maternal paraben concentrations in second trimester urine and birth size of the offspring.METHODS: A prospective cohort study of 529 mother-child pairs within the Odense Child Cohort. Pregnant women were recruited to the cohort from 2010 to 2012 and provided fasting spot urine samples in second trimester (median 28.7 weeks). Concentrations of methylparaben (MeP), ethylparaben (EtP), iso-propylparaben (i-PrP), n-propylparaben (n-PrP), n-butylparaben (n-BuP) and benzylparaben (BzP) were analyzed by isotope diluted liquid-chromatography tandem-mass-spectrometry and osmolality adjusted. Exposures were categorized into tertiles or above/below level of detection. Data on maternal and birth characteristics were extracted from hospital records. Sex-stratified multiple linear regression analyses were performed according to relevant birth outcomes (length, weight, head/abdominal circumference) adjusting for a priori defined confounders.RESULTS: Higher paraben levels were detected in pregnant women who were older, more obese, who smoked and were primigravidae. Generally, higher maternal paraben exposure was consistently associated with lower birth size in female but not in male offspring, but with few substantial or statistically significant. Higher maternal exposure to n-BuP during pregnancy was associated with a statistically significant lower birth size in female offspring only [birth weight: -137 g (95 % CI -256; -19), head circumference: -0.48 cm (95 % CI -0.90; -0.05), abdominal circumference: -0.65 cm (95 % CI -1.21; -0.08)]. No differences in birth size were observed for other parabens.CONCLUSION: Higher maternal exposure to n-butylparaben was associated with lower birth size in female but not male offspring.",
author = "Br{\"a}uner, {Elvira V} and Uldbjerg, {Cecilie S} and Beck, {Astrid L} and Youn-Hee Lim and Henriette Boye and Hanne Frederiksen and Anna-Maria Andersson and Jensen, {Tina K}",
note = "Copyright {\textcopyright} 2023. Published by Elsevier B.V.",
year = "2023",
doi = "10.1016/j.scitotenv.2023.161748",
language = "English",
volume = "869",
journal = "Science of the Total Environment",
issn = "0048-9697",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Prenatal paraben exposures and birth size

T2 - Sex-specific associations in a healthy population - A study from the Odense Child Cohort

AU - Bräuner, Elvira V

AU - Uldbjerg, Cecilie S

AU - Beck, Astrid L

AU - Lim, Youn-Hee

AU - Boye, Henriette

AU - Frederiksen, Hanne

AU - Andersson, Anna-Maria

AU - Jensen, Tina K

N1 - Copyright © 2023. Published by Elsevier B.V.

PY - 2023

Y1 - 2023

N2 - OBJECTIVES: To investigate the sex-specific associations between maternal paraben concentrations in second trimester urine and birth size of the offspring.METHODS: A prospective cohort study of 529 mother-child pairs within the Odense Child Cohort. Pregnant women were recruited to the cohort from 2010 to 2012 and provided fasting spot urine samples in second trimester (median 28.7 weeks). Concentrations of methylparaben (MeP), ethylparaben (EtP), iso-propylparaben (i-PrP), n-propylparaben (n-PrP), n-butylparaben (n-BuP) and benzylparaben (BzP) were analyzed by isotope diluted liquid-chromatography tandem-mass-spectrometry and osmolality adjusted. Exposures were categorized into tertiles or above/below level of detection. Data on maternal and birth characteristics were extracted from hospital records. Sex-stratified multiple linear regression analyses were performed according to relevant birth outcomes (length, weight, head/abdominal circumference) adjusting for a priori defined confounders.RESULTS: Higher paraben levels were detected in pregnant women who were older, more obese, who smoked and were primigravidae. Generally, higher maternal paraben exposure was consistently associated with lower birth size in female but not in male offspring, but with few substantial or statistically significant. Higher maternal exposure to n-BuP during pregnancy was associated with a statistically significant lower birth size in female offspring only [birth weight: -137 g (95 % CI -256; -19), head circumference: -0.48 cm (95 % CI -0.90; -0.05), abdominal circumference: -0.65 cm (95 % CI -1.21; -0.08)]. No differences in birth size were observed for other parabens.CONCLUSION: Higher maternal exposure to n-butylparaben was associated with lower birth size in female but not male offspring.

AB - OBJECTIVES: To investigate the sex-specific associations between maternal paraben concentrations in second trimester urine and birth size of the offspring.METHODS: A prospective cohort study of 529 mother-child pairs within the Odense Child Cohort. Pregnant women were recruited to the cohort from 2010 to 2012 and provided fasting spot urine samples in second trimester (median 28.7 weeks). Concentrations of methylparaben (MeP), ethylparaben (EtP), iso-propylparaben (i-PrP), n-propylparaben (n-PrP), n-butylparaben (n-BuP) and benzylparaben (BzP) were analyzed by isotope diluted liquid-chromatography tandem-mass-spectrometry and osmolality adjusted. Exposures were categorized into tertiles or above/below level of detection. Data on maternal and birth characteristics were extracted from hospital records. Sex-stratified multiple linear regression analyses were performed according to relevant birth outcomes (length, weight, head/abdominal circumference) adjusting for a priori defined confounders.RESULTS: Higher paraben levels were detected in pregnant women who were older, more obese, who smoked and were primigravidae. Generally, higher maternal paraben exposure was consistently associated with lower birth size in female but not in male offspring, but with few substantial or statistically significant. Higher maternal exposure to n-BuP during pregnancy was associated with a statistically significant lower birth size in female offspring only [birth weight: -137 g (95 % CI -256; -19), head circumference: -0.48 cm (95 % CI -0.90; -0.05), abdominal circumference: -0.65 cm (95 % CI -1.21; -0.08)]. No differences in birth size were observed for other parabens.CONCLUSION: Higher maternal exposure to n-butylparaben was associated with lower birth size in female but not male offspring.

U2 - 10.1016/j.scitotenv.2023.161748

DO - 10.1016/j.scitotenv.2023.161748

M3 - Journal article

C2 - 36709902

VL - 869

JO - Science of the Total Environment

JF - Science of the Total Environment

SN - 0048-9697

M1 - 161748

ER -

ID: 334843013