Evidence map›Paper›PMID 37280547›Full record

ArticleBMC infectious diseases2023

Association between ambient air pollutants and upper respiratory tract infection and pneumonia disease burden in Thailand from 2000 to 2022: a high frequency ecological analysis.

Esther Li Wen Choo, A Janhavi, Joel Ruihan Koo, Steve H L Yim, Borame L Dickens, Jue Tao Lim

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.9field-weighted citation impact, top 16% of its field
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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Respiratory Exacerbations Increase with Chronic PMmedRxiv : the preprint server for health sciences · 2025
    Article
  3. Time-Series Analysis of Atmospheric Pollution andThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2025
    Article
  4. Article
  5. Article
  6. 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

6 authors at 3 institutions in 1 country.

Esther Li Wen Choo *Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
A Janhavi *Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
Joel Ruihan KooSaw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
Steve H L YimLee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.
Borame L DickensSaw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore. ephdbsl@nus.edu.sg.
Jue Tao LimSaw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
National University of Singapore · SGNational University Health System · SGEarth Observatory of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA pertinent risk factor of upper respiratory tract infections (URTIs) and pneumonia is the exposure to major ambient air pollutants, with short term exposures to different air pollutants being shown to exacerbate several respiratory conditions.

methodsHere, using disease surveillance data comprising of reported disease case counts at the province level, high frequency ambient air pollutant and climate data in Thailand, we delineated the association between ambient air pollution and URTI/Pneumonia burden in Thailand from 2000 - 2022. We developed mixed-data sampling methods and estimation strategies to account for the high frequency nature of ambient air pollutant concentration data. This was used to evaluate the effects past concentrations of fine particulate matter (PM

resultsAcross provinces, we found that past increases in CO, SO

conclusionsBy developing a novel statistical methodology, we prevented subjective variable selection and discretization bias to detect associations, and provided a robust estimate on the effect of ambient air pollutants on URTI and pneumonia burden over a large spatial scale.

Indexed as

Air PollutantsEnvironmental PollutantsPneumoniaRespiratory Tract InfectionsEnvironmental ExposureHumansParticulate MatterThailandAir PollutantsEnvironmental PollutantsParticulate MatterAmbient air pollutantsEnvironmental epidemiologyMixed data sampling methodsPneumoniaUpper respiratory tract infectionsWeather

Identifiers

PMID37280547
PMCPMC10242813
OpenAlexW4379511538

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.