Evidence map›Paper›PMID 40336109›Full record

ArticleEnvironmental health : a global access science source2025

Short-term exposure to fine particulate matter and asthma exacerbation: a large population-based case-crossover study in Southern Thailand.

Suebsai Varopichetsan, Natthaya Bunplod, Racha Dejchanchaiwong, Perapong Tekasakul, Thammasin Ingviya

Abstract read
In one paragraph

Article in Environmental health : a global access science source, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

5 authors.

Suebsai VaropichetsanDepartment of Family Medicine and Preventive Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand.
Natthaya BunplodAir Pollution and Health Effect Research Center, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand.
Racha DejchanchaiwongAir Pollution and Health Effect Research Center, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand.
Perapong TekasakulAir Pollution and Health Effect Research Center, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand.
Thammasin IngviyaDepartment of Family Medicine and Preventive Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand. thammasin@gmail.com.

Funding

The National Science, Research and Innovation Fund (NSRF) B42G670042
6 · The paper itself

Abstract

backgroundAsthma exacerbations remain a significant global health issue despite advances in management. Fine particulate matter (PM

methodsA case-crossover study was conducted using daily PM

resultsThe study included 11,848 case days and 39,810 control days, with a mean daily PM

conclusionThis study underscores the short-term effects of PM

Indexed as

Air PollutantsAsthmaEnvironmental ExposureParticulate MatterAdolescentAdultAgedChildChild, PreschoolCross-Over StudiesFemaleHumansInfantMaleMiddle AgedThailandAir PollutantsParticulate MatterAsthma exacerbationCase-crossover studyFine particlesParticulate matter

Identifiers

PMID40336109
PMCPMC12057204

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.