Evidence map›Paper›PMID 34639400›Full record

ArticleInternational journal of environmental research and public health2021

Urinary Concentrations of Bisphenol Mixtures during Pregnancy and Birth Outcomes: The MAKE Study.

Seyoung Kim, Eunjung Park, Eun-Kyo Park, Seulbi Lee, Jeoung-A Kwon, Bo-Hye Shin, Sora Kang, Eun-Young Park, Byungmi Kim

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 23% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 3 countries.

Seyoung KimNational Cancer Control Institute, National Cancer Center, Goyang 10408, Korea.ORCID 0000-0002-0191-4272
Eunjung ParkHanyang University Institute for Rheumatology Research, Seoul 04763, Korea.ORCID 0000-0002-3586-5800
Eun-Kyo ParkDepartment of Occupational and Environmental Medicine, Ewha Medical Research Institute, Seoul 07804, Korea.
Seulbi LeeDepartment of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI 48109, USA.
Jeoung-A KwonInstitute of Health Services Research, Yonsei University, Seoul 03722, Korea.
Bo-Hye ShinNational Cancer Control Institute, National Cancer Center, Goyang 10408, Korea.ORCID 0000-0001-8637-3059
Sora KangDepartment of Medical Informatics, School of Medicine, Ajou University, Suwon 16499, Korea.
Eun-Young ParkNational Cancer Control Institute, National Cancer Center, Goyang 10408, Korea.
Byungmi KimNational Cancer Control Institute, National Cancer Center, Goyang 10408, Korea.ORCID 0000-0001-8621-9190
Dongwha Pharm (South Korea) · KRNational Cancer Center · KRAjou University · KRKing's College London · GBUniversity of Michigan · USYonsei University Health System · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bisphenols are endocrine disruptors that may be associated with altered fetal growth in humans, and they have similar biological functions to mimic hormones. In addition, aggregated chemicals showed an adverse effect although individual concentration was at a low level. However, most studies between bisphenols and birth outcomes have focused on the effect of individual bisphenol. Thus, we explored the associations of urinary bisphenol mixtures with birth outcomes. We conducted a prospective birth cohort study in South Korea. One hundred eighty mother-infant pairs were recruited from 2017 to 2019. Bisphenol A (BPA), bisphenol F (BPF), and bisphenol S (BPS) in one spot urine were analyzed using ultra-performance liquid chromatography-tandem mass spectrometry. We used two statistical approaches to examine potential associations of BPA, BPF, and BPS with birth weight and gestational age: (1) multivariable linear regression; (2) Bayesian kernel machine regression (BKMR). The geometric means of BPA, BPF, and BPS were 2.1, 0.2, and 0.1 μg/L, respectively. In stratified linear analyses by each median value, a higher BPF was positively associated with birth weight (g) (β = 125.5; 95% CI: 45.0 to 205.9). Mixture analyses using BKMR suggested an inverse association between bisphenol mixtures and birth weight. Our findings suggest that in utero bisphenol exposure may influence birth weight and that such relationships may differ considering non-linearity and the combined effect.

Indexed as

Benzhydryl CompoundsEndocrine DisruptorsBayes TheoremBisphenol A CompoundsCohort StudiesFemaleHumansPhenolsPregnancyProspective StudiesBenzhydryl Compoundsbisphenol ABisphenol A CompoundsEndocrine DisruptorsPhenolsBayesian kernel machine regressionbirth outcomebirth weightbisphenolmixtures analyses

Identifiers

PMID34639400
PMCPMC8508042
OpenAlexW3201878319

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.