Evidence map›Paper›PMID 29186464›Full record

ArticleEuropean journal of public health2017

Maternal serum bisphenol A levels and risk of pre-eclampsia: a nested case-control study.

Yunzhen Ye, Qiongjie Zhou, Liping Feng, Jiangnan Wu, Yu Xiong, Xiaotian Li

Abstract read
In one paragraph

Article in European journal of public health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Environmental contaminants and preeclampsia: a systematic literature review.Journal of toxicology and environmental health. Part B, Critical reviews · 2018
    Pooled it
  3. Article
  4. Review
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  6. Article
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  8. Article
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  10. Article
  11. Article
  12. Review
  13. Article
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  15. Oestrogenic Endocrine Disruptors in the Placenta and the Fetus.International journal of molecular sciences · 2020
    Review
  16. Review
  17. Bisphenol A exposure alters placentation and causes preeclampsia-like features in pregnant mice involved in reprogramming of DNA methylation of WNT2.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  18. Review
  19. hCG and Its Disruption by Environmental Contaminants during Human Pregnancy.International journal of molecular sciences · 2018
    Review
  20. Review
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

6 authors.

Yunzhen YeObstetrics and Gynecology Hospital, Fudan University, Shanghai, China.
Qiongjie ZhouObstetrics and Gynecology Hospital, Fudan University, Shanghai, China.
Liping FengDepartment of Obstetrics and Gynecology, Duke University, Durham, NC, USA.
Jiangnan WuObstetrics and Gynecology Hospital, Fudan University, Shanghai, China.
Yu XiongObstetrics and Gynecology Hospital, Fudan University, Shanghai, China.
Xiaotian LiObstetrics and Gynecology Hospital, Fudan University, Shanghai, China.

Funding

Effects of perfluorobutane sulfonate (PFBS) exposure on adverse pregnancy outcomes and fetal developmentK01TW010828 · FIC · DUKE UNIVERSITY · PI FENG, LIPING · 2017 to 2021
$523k
6 · The paper itself

Abstract

Background: Although recent studies have indicated the potential adverse effects of maternal bisphenol A (BPA) exposure on pregnancy such as increasing the risk of pre-eclampsia, epidemiological evidence is limited. We aimed to evaluate the relationship between maternal BPA exposure and the risk of pre-eclampsia. Methods: We conducted a nested case-control study among 173 women (74 cases of pre-eclampsia and 99 controls). BPA concentrations were measured using liquid chromatography-mass spectrometry in the maternal serum samples collected during 16-20 gestational weeks. Multivariate logistic models were used to examine the relationship between maternal serum BPA concentrations and the risk of pre-eclampsia. Results: BPA was detectable (>0.1 µg/l) in 78.6% of the maternal serum samples at three levels: low (<2.24 µg/l), medium (2.24-4.44 µg/l), and high (>4.44 µg/l). BPA concentrations were significantly higher in the serum samples collected from the pre-eclampsia cases than those from controls (median: 3.40 vs. 1.50 µg/l, P < 0.01). With adjustment for maternal age, primiparous and BMI, the odds of developing pre-eclampsia were significantly elevated in subjects with high serum BPA levels compared with those with low levels (adjusted OR = 16.46, 95%CI = 5.42-49.85) regardless of subcategories of pre-eclampsia including severity and onset time. Among the pre-eclampsia subjects, the maternal serum concentration of BPA was not different between the early- and late-onset subjects (median: 3.09 vs. 3.50 µg/l, P = 0.57), but surprisingly higher in mild pre-eclampsia subjects compared with severe pre-eclampsia subjects (median: 5.20 vs. 1.80 µg/l, P < 0.01). Conclusions: These results demonstrated that maternal exposure to high level of BPA could be associated with an increased risk of pre-eclampsia.

Indexed as

AdultBenzhydryl CompoundsBisphenol A CompoundsBody Mass IndexCase-Control StudiesFemaleHumansPhenolsPre-EclampsiaPregnancyRisk FactorsBenzhydryl Compoundsbisphenol ABisphenol A CompoundsPhenols

Identifiers

PMID29186464
PMCPMC5881734

What OpenQuestion holds

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Registered trials

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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.