Evidence map›Paper›PMID 41550628›Full record

ArticleNPJ clean air2026

Fine particulate matter levels and HEPA filtration in Los Angeles homes during a wildland-urban-interface fire.

Ruoxue Chen, Yan Lin, Jiawen Liao, Chenyu Qiu, Wu Chen, Yihui Ge, Zhenchun Yang, Frank Gilliland, Mike Bergin, David Kalafut and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in NPJ clean air, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Wildfire smoke-related PMEnvironment international · 2026
    Article
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

14 authors.

Ruoxue ChenNicholas School of the Environment, Duke University, Durham, NC USA.
Yan LinNicholas School of the Environment, Duke University, Durham, NC USA.
Jiawen LiaoKeck School of Medicine, University of Southern California, Los Angeles, CA USA.
Chenyu QiuKeck School of Medicine, University of Southern California, Los Angeles, CA USA.
Wu ChenKeck School of Medicine, University of Southern California, Los Angeles, CA USA.
Yihui GeNicholas School of the Environment, Duke University, Durham, NC USA.
Zhenchun YangKeck School of Medicine, University of Southern California, Los Angeles, CA USA.
Frank GillilandKeck School of Medicine, University of Southern California, Los Angeles, CA USA.
Mike BerginPratt School of Engineering, Duke University, Durham, NC USA.
David KalafutUnderwriters Laboratories, Inc, Marietta, GA USA.
Mark WilsonUnderwriters Laboratories, Inc, Marietta, GA USA.
Marilyn BlackUnderwriters Laboratories, Inc, Marietta, GA USA.
Zhanghua ChenKeck School of Medicine, University of Southern California, Los Angeles, CA USA.
Junfeng Jim ZhangNicholas School of the Environment, Duke University, Durham, NC USA.

Funding

Slowing Atherothrombosis Progression through Indoor Air Filtration: A Crossover Trial in Hispanic and non-Hispanic Adults with Ischemic Heart Disease HistoryR01ES033707 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Zhanghua Chen, JUNFENG ZHANG · 2022 to 2026
$3.3M
NIEHS NIH HHS R01 ES033707
6 · The paper itself

Abstract

Wildland and wildland-urban-interface (WUI) fires substantially elevate fine particulate matter (PM

Indexed as

Environmental sciencesEnvironmental social sciences

Identifiers

PMID41550628
PMCPMC12804073

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.