Evidence map›Paper›PMID 36986144›Full record

ArticleNutrients2023

Association of Maternal Plasma Manganese with the Risk of Spontaneous Preterm Birth: A Nested Case-Control Study Based on the Beijing Birth Cohort Study (BBCS) in China.

Weiling Han, Wei Zheng, Aili Wang, Junxi Chen, Jia Wang, Junhua Huang, Hang An, Yuru Ma, Kexin Zhang, Ruihua Yang and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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

4 citing papers in PubMed.

  1. Association of exposure to PMFrontiers in public health · 2025
    Article
  2. Joint effects of prenatal PMFrontiers in public health · 2025
    Article
  3. Article
  4. Article
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

13 authors.

Weiling HanDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.
Wei ZhengDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.ORCID 0000-0002-9323-5663
Aili WangDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.
Junxi ChenInstitute of Reproductive and Child Health, Peking University, Beijing 100191, China.
Jia WangDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.
Junhua HuangDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.
Hang AnInstitute of Reproductive and Child Health, Peking University, Beijing 100191, China.
Yuru MaDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.
Kexin ZhangDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.
Ruihua YangDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.
Lailai YanDepartment of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing 100191, China.
Zhiwen LiInstitute of Reproductive and Child Health, Peking University, Beijing 100191, China.ORCID 0000-0001-7570-3809
Guanghui LiDivision of Endocrinology and Metabolism, Department of Obstetrics, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China.ORCID 0000-0003-2290-1515

Funding

Beijing Hospitals Authority' Ascent Plan DFL20191402Beijing Natural Science Foundation 7222248National Key Research and Development Program of China 2016YFC1000304National Natural Science Foundation of China 82171671Scientific Research Common Program of Beijing Municipal Commission of Education KM202110025007
6 · The paper itself

Abstract

We performed this study to clarify the dynamic changes in maternal manganese (Mn) concentration during pregnancy and its association with spontaneous preterm birth (SPB). A nested case-control study was conducted based on the Beijing Birth Cohort Study (BBCS) from 2018 to 2020. Singleton pregnancy women aged 18-44 (

Indexed as

ManganesePremature BirthBeijingCase-Control StudiesChinaCohort StudiesFemaleHumansInfant, NewbornMaternal ExposurePregnancyManganesedynamic monitoringmanganeserepeated measurementspontaneous preterm birth

Identifiers

PMID36986144
PMCPMC10053178

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.