Evidence map›Paper›PMID 42643681›Full record

ArticleEnvironment & health (Washington, D.C.)2026

Ambient Ultrafine Particles and Hypertensive Disorders of Pregnancy: A Mediation Analysis of Homocysteine in a Birth Cohort.

Feng Wang, Yingya Zhao, Lin Zhu, Liyi Zhang, Yuyan Gui, Yuhao Wei, Yashuo Xie, Yue Zhao, Weizhao Cao, Jialin Li and 3 more

Abstract read
In one paragraph

Article in Environment & health (Washington, D.C.), 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.

Feng WangKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Yingya ZhaoKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Lin ZhuKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Liyi ZhangKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Yuyan GuiKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Yuhao WeiKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Yashuo XieKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Yue ZhaoKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Weizhao CaoKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Jialin LiKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.
Xirong XiaoObstetrics and Gynecology Hospital of Fudan University, Shanghai 200000, China.
Jing CaiKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.ORCID https://orcid.org/0000-0002-3215-2442
Yunhui ZhangKey Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai 200032, China.ORCID https://orcid.org/0000-0001-6525-6048

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While the link between ambient air pollution and hypertensive disorders of pregnancy (HDP) is well-established, evidence regarding ultrafine particulate matter (UFP), which may exhibit greater toxicity than PM

Indexed as

B-group vitaminshomocysteinehypertensive disorders of pregnancypre-eclampsiaultrafine particles

Identifiers

PMID42643681
PMCPMC13504572

What OpenQuestion holds

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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.