Evidence map›Paper›PMID 30236089›Full record

ArticleBMC pediatrics2018

Association between ambient air pollutants and preterm birth in Ningbo, China: a time-series study.

Wen-Yuan Liu, Zhe-Bin Yu, Hai-Yan Qiu, Jian-Bing Wang, Xue-Yu Chen, Kun Chen

Open access · goldAbstract read
In one paragraph

Article in BMC pediatrics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 17% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  8. Article
  9. Environmental Toxicants and Preterm Birth: A Bibliometric Analysis of Research Trends and Output.International journal of environmental research and public health · 2022
    Article
  10. Long-term impact of ambient air pollution on preterm birth in Xuzhou, China: a time series study.Environmental science and pollution research international · 2021
    Article
  11. The Association between Preterm Birth and Ambient Air Pollution Exposure in Shiyan, China, 2015-2017.International journal of environmental research and public health · 2021
    Article
  12. Article
  13. 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

6 authors at 1 institution in 1 country.

Wen-Yuan LiuKey laboratory of maternal-fetal medicine, Ningbo Women and Children's Hospital, Ningbo, 315012, China.
Zhe-Bin YuDepartment of Epidemiology and Biostatistics, School of Public Health, Zhejiang University, Hangzhou, 310058, China.
Hai-Yan QiuKey laboratory of maternal-fetal medicine, Ningbo Women and Children's Hospital, Ningbo, 315012, China.
Jian-Bing WangDepartment of Epidemiology and Biostatistics, School of Public Health, Zhejiang University, Hangzhou, 310058, China.
Xue-Yu ChenDepartment of Epidemiology and Biostatistics, School of Public Health, Zhejiang University, Hangzhou, 310058, China.
Kun ChenDepartment of Epidemiology and Biostatistics, School of Public Health, Zhejiang University, Hangzhou, 310058, China. ck@zju.edu.cn.
Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundExposure to air pollutants has been related to preterm birth, but little evidence can be available for PM

methodsWe conducted a time-series study to evaluate the associations between daily preterm birth and major air pollutants (including PM

resultsIn this study, a total of 37,389 birth occurred between 2014 and 2016 from the Electronic Medical Records System of Ningbo Women and Children's Hospital, of which 5428 were verified as preterm birth. The single pollutant model suggested that lag effect of PM

conclusionsThis study indicates that short-term exposure to air pollutants (including PM

Indexed as

Air PollutantsAir PollutionCarbon MonoxideChinaHumansNitrogen DioxideOzoneParticulate MatterPremature BirthRisk FactorsSeasonsSulfur DioxideAir PollutantsCarbon MonoxideNitrogen DioxideOzoneParticulate MatterSulfur DioxideAir pollutionPM10PM2.5Preterm birthSO2Time-series analysis

Identifiers

PMID30236089
PMCPMC6147039
OpenAlexW2889955414

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.