Evidence map›Paper›PMID 42646935›Full record

ArticleToxics2026

Early-Life Exposure to Particulate Matter and Sleep in Chinese Toddlers: The Roles of Particle Size and Particulate Constituents.

Shu Wu, Qian Xu, Weiyin Zhuang, Xiaonan Gu, Yujing Chen, Qian Chen, Yu Liu, Mengfan Li, Lizi Lin, Li Cai and 1 more

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

11 authors.

Shu WuDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Qian XuDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Weiyin ZhuangDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Xiaonan GuDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Yujing ChenJC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR 999077, China.
Qian ChenThe Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China.
Yu LiuDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Mengfan LiDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Lizi LinDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Li CaiDepartment of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.ORCID 0000-0002-8579-5986
Hongwei TuGuangdong Provincial Center for Disease Control and Prevention, Guangzhou 511400, China.

Funding

Guangdong Special Support Plan 0720240243the Guangdong Basic and Applied Basic Research Foundations 2024A1515011522the National Key Research and Development Project 2023YFC3905102
6 · The paper itself

Abstract

The impact of particulate matter (PM) on pediatric sleep has been documented, yet the roles of particle size and particulate constituents remain poorly understood. This study aims to evaluate the associations between early-life exposure to different sizes of PM and specific chemical constituents of PM

Indexed as

birth cohortchemical constituentsPM2.5sleepthe first 1000 days of lifetoddlers

Identifiers

PMID42646935
PMCPMC13517296

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.