ArticleBMJ open2025
Outdoor particulate matter and risk of drug resistance for workers and farmers with pulmonary tuberculosis: a population-based time-series study in Suzhou, China.
Article in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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.
Who cites it
1 citing paper in PubMed.
- Environmental Determinants of Tuberculosis in Low-Resource Settings: Heavy Metals, Healthcare Waste Management, and Drug-Resistant TB.Biological trace element research · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe detrimental effects of particulate matter (PM) on human health have been widely corroborated. We aimed to examine the association between outdoor PM and the drug resistance risk among workers and farmers with pulmonary tuberculosis (PTB).
designWe performed a population-based time-series study using routinely collected meteorological and TB surveillance data.
settingWe selected Suzhou City, China, as the study area. Data on patients with PTB and meteorological factors were extracted from the National Tuberculosis Online Registration System and the China Meteorological Data Sharing Center.
participantsThis study included 7868 patients with PTB diagnosed from January 2017 to December 2021 in Suzhou.
methodsThe generalised additive model was used to estimate the effects of outdoor PM on the drug resistance risk of TB among workers and farmers who typically work outdoors. Moreover, subgroup analyses were carried out to evaluate the associations in different populations and seasons.
resultsAlthough there was no significant association between PM with an aerodynamic diameter≤10 µm (PM
conclusionsOutdoor PM
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Registered trials
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