Evidence map›Paper›PMID 34368062›Full record

ArticleFrontiers in public health2021

Maternal PM

Huan Li, Yan-Hong Huang, Jing Li, Shu Liu, Yan-Ling Chen, Li-Li Li, Cheng-Zhi Jiang, Zong-Jiao Chen, Na Li

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. 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

9 authors.

Huan LiDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China.
Yan-Hong HuangDepartment of Ophthalmology, Shenyang Women's and Children's Hospital, Shenyang, China.
Jing LiDepartment of Science and Education, Shenyang Maternity and Child Health Hospital, Shenyang, China.
Shu LiuDepartment of Atmospheric Environment Monitoring, Liaoning Eco-Environmental Monitoring Center, Shenyang, China.
Yan-Ling ChenLiaoning Women and Children's Health Hospital, Shenyang, China.
Li-Li LiDepartment of Children's Health Prevention, Shenyang Maternity and Child Health Hospital, Shenyang, China.
Cheng-Zhi JiangSchool of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, China.
Zong-Jiao ChenDepartment of Atmospheric Environment Monitoring, Liaoning Eco-Environmental Monitoring Center, Shenyang, China.
Na LiDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Limited studies have focused on the impact of ambient air pollution on spina bifida. A population-based case-control study was conducted in Liaoning Province, China to assess the associations between maternal PM

Indexed as

Air PollutionSpinal DysraphismCase-Control StudiesChildFemaleHumansParticulate MatterPregnancyProspective StudiesParticulate Matterair pollutionbirth defectscase-control studyparticulate matterPM10spina bifida

Identifiers

PMID34368062
PMCPMC8333283

What OpenQuestion holds

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LicenceCC BY
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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.