Evidence map›Paper›PMID 42919280›Full record

ArticleBMC public health2026

Maternal exposure to PM

Weiqi Liu, Mengxian Liu, Yaoxiang Tang, Shiqi Yang, Fei Ma, Qiuzheng Yue, Weiling Liu, Guiying Zhuang, Sitao Li

Abstract read
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In one paragraph

Article in BMC public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Weiqi Liu *Department of Clinical Laboratory, The Maternal and Children Health Care Hospital (Huzhong Hospital) of Huadu, Guangzhou, Guangdong, 510800, China.
Mengxian Liu *Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, 510655, China.
Yaoxiang Tang *Division of Neonatology, The Maternal and Children Health Care Hospital（Huzhong Hospital) of Huadu, Guangzhou, Guangdong, 510800, China.
Shiqi YangDepartment of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, 510655, China.
Fei MaMaternal & Child Health Research Institute, Zhuhai Women and Children's Hospital Affiliated to South China University of Technology, Zhuhai, Guangdong, 519001, China.
Qiuzheng YueDivision of Neonatology, The Maternal and Children Health Care Hospital（Huzhong Hospital) of Huadu, Guangzhou, Guangdong, 510800, China.
Weiling LiuDepartment of Clinical Laboratory, Foshan Fosun Chancheng Hospital, Foshan, Guangdong, 528000, China. 55768643@qq.com.
Guiying ZhuangDivision of Neonatology, The Maternal and Children Health Care Hospital（Huzhong Hospital) of Huadu, Guangzhou, Guangdong, 510800, China. zgy0539@126.com.
Sitao LiDepartment of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, 510655, China. lisit@mail.sysu.edu.cn.

Funding

General Scientific Research Project of Huadu District 23-HDWS-071Science and Technology Projects of Social Development in Zhuhai 2320004000001the Research Project of the Huadu District Maternal and Child Health Hospital of Guangdong Province (Huzhong Hospital) 2023C03
6 · The paper itself

Abstract

backgroundPregnant women conceiving via in vitro fertilization (IVF) represent a uniquely vulnerable population, yet the impact of ambient fine particulate matter (PM

methodsA propensity score-matched case-control study was conducted in Guangzhou, China. From a source population of 1,459 women who conceived via IVF, 166 SGA cases were identified and matched 1:1 with controls. Exposure to PM

resultsExposure to PM

conclusionsPrenatal exposure to PM

Indexed as

Air PollutantsFertilization in VitroInfant, Small for Gestational AgeMaternal ExposureParticulate MatterAdultCase-Control StudiesChinaFemaleHumansInfant, NewbornPregnancyPropensity ScoreAir PollutantsParticulate MatterAir PollutionFertilization in VitroNitratesParticulate Matter

Identifiers

PMID42919280

What OpenQuestion holds

Textmetadata
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.