Evidence map›Paper›PMID 42289345›Full record

ArticleEnvironmental health and preventive medicine2026

Combined effects of nitrogen dioxide and ozone air pollution on maternal liver function during pregnancy: a birth cohort study in China.

Zhijian Chen, Zhongai Ouyang, Weigui Ni, Bingyi Lin, Haoqu Zheng, Long Jiang, Bo Wu, Lijuan Lai, Minting Zhu, Yi Jing and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Environmental health and preventive medicine, 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

13 authors.

Zhijian ChenFaculty of Medicine, Macau University of Science and Technology.
Zhongai OuyangSchool of Public Health, Southern Medical University.
Weigui NiDepartment of Preventive Healthcare, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.
Bingyi LinDepartment of Preventive Healthcare, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.
Haoqu ZhengFaculty of Medicine, Macau University of Science and Technology.
Long JiangDepartment of Preventive Healthcare, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.
Bo WuDepartment of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.
Lijuan LaiDepartment of Preventive Healthcare, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.
Minting ZhuDepartment of Preventive Healthcare, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.
Yi JingDepartment of Preventive Healthcare, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.
Zhuang LiuFaculty of Medicine, Macau University of Science and Technology.
Xi YuFaculty of Medicine, Macau University of Science and Technology.
Jingjie FanDepartment of Preventive Healthcare, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University.ORCID http://orcid.org/0000-0002-6426-7156

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNitrogen dioxide (NO

methodsA birth cohort study with 11,909 pregnant women was conducted in Shenzhen, China. Exposure concentration of air pollutants during the first trimester were assessed based on the residential addresses of the pregnant women. Generalized additive model was used to analyze the association of NO

resultsEach 10 µg/m

conclusionsFirst-trimester NO

Indexed as

Air PollutantsAir PollutionLiverMaternal ExposureNitrogen DioxideOzoneAdultBirth CohortChinaCohort StudiesFemaleHumansPregnancyYoung AdultAir PollutantsNitrogen DioxideOzoneAir pollutionCombined effectsLiver functionNitrogen dioxide (NO2)Ozone (O3)Pregnant woman

Identifiers

PMID42289345
PMCPMC13290539

What Socratic 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 Socratic graph.