Evidence map›Paper›PMID 41893532›Full record

ArticleToxics2026

Associations Between Air Pollution Exposure and Gestational Weight Gain Pattern: Evidence from a Large-Scale Hospital-Based Retrospective Cohort Study.

Shimin Xiong, Wenting Ai, Kunming Tian, Xiaoming Zhu, Man Chen, Xubo Shen, Boyi Yang, Yuanzhong Zhou

Abstract read
In one paragraph

Article in Toxics, 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

8 authors.

Shimin XiongSchool of Public Health, Zunyi Medical University, Zunyi 563000, China.
Wenting AiSchool of Public Health, Zunyi Medical University, Zunyi 563000, China.
Kunming TianSchool of Public Health, Zunyi Medical University, Zunyi 563000, China.
Xiaoming ZhuGuiyang Maternal and Child Health Hospital Guiyang Children's Hospital, Guiyang 550002, China.
Man ChenGuiyang Maternal and Child Health Hospital Guiyang Children's Hospital, Guiyang 550002, China.
Xubo ShenSchool of Public Health, Zunyi Medical University, Zunyi 563000, China.
Boyi YangDepartment of Occupational and Environmental Health, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
Yuanzhong ZhouSchool of Public Health, Zunyi Medical University, Zunyi 563000, China.

Funding

Master's Research Initiation Fund of the Affiliated Hospital of Zunyi Medical University YZ[2016]52Natural Science Foundation of Guizhou Province QKH-J[2022]YB614Science & Technology Program of Guizhou Province QKHHBZ[2020]3002Science & Technology Program of Guizhou Province QKHPTRC-CXTD[2022]014Science & Technology Program of Guizhou Province QKHPTRC-GCC[2022]039-1the Scientific Research Program of Guizhou Provincial Department of Education QJJ[2023]019Zunyi Medical University First Clinical College Education and Teaching Reform Plan Project 2020003
6 · The paper itself

Abstract

Air pollution has been associated with dysregulated metabolism. However, evidence linking prenatal air pollution exposure to gestational weight gain (GWG) pattern remains limited. This retrospective cohort study of 47,793 pregnant women in Guiyang (2013-2022) assessed associations between air pollutants and GWG pattern. Positive associations were observed between excessive GWG and CO (per 1 μg/m

Indexed as

air pollutionepidemiologygestational weight gainretrospective cohort

Identifiers

PMID41893532
PMCPMC13030804

What OpenQuestion holds

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Registered trials

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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.