ArticleEnvironmental health perspectives2020
Sub-Daily Exposure to Fine Particulate Matter and Ambulance Dispatches during Wildfire Seasons: A Case-Crossover Study in British Columbia, Canada.
Article in Environmental health perspectives, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled 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.
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
24 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Health Effects of Wildfire Smoke Exposure.Annual review of medicine · 2024Pooled it
- Geospatial indicators of exposure, sensitivity, and adaptive capacity to assess neighbourhood variation in vulnerability to climate change-related health hazards.Environmental health : a global access science source · 2021Pooled it
- Association between wildfire smoke exposure and pediatric emergency department visits for headache.Headache · 2026Article
- Review
- Association between wildfire smoke exposure and parents' adoption of protective behaviours: Exploring the role of objective and subjective smoke exposure.Environmental challenges (Amsterdam, Netherlands) · 2025Article
- Influence of fire characteristics on the associations between smoke PMEnvironment international · 2025Article
- Perceived wildfire risk and past experiences with wildfire smoke influence public support for prescribed burning in the western conterminous United States.BMC public health · 2025Article
- Long-term exposure to wildland fire smoke PMProceedings of the National Academy of Sciences of the United States of America · 2024Article
- Long-term exposure to wildland fire smoke PMmedRxiv : the preprint server for health sciences · 2024Article
- The Impact of Climate Change on Respiratory Care: A Scoping Review.The journal of climate change and health · 2024Article
- Article
- Emerging Stroke Risk Factors: A Focus on Infectious and Environmental Determinants.Journal of cardiovascular development and disease · 2024Review
- Article
- Associations Between Hourly Ambient Particulate Matter Air Pollution and Ambulance Emergency Calls: Time-Stratified Case-Crossover Study.JMIR public health and surveillance · 2023Article
- Wildfire smoke exposure and emergency department visits in Washington State.Environmental research, health : ERH · 2023Article
- Prolonged smoldering Douglas fir smoke inhalation augments respiratory resistances, stiffens the aorta, and curbs ejection fraction in hypercholesterolemic mice.The Science of the total environment · 2023Article
- Wildland fire, air pollution and cardiovascular health: is it time to focus on the microvasculature as a risk assessment tool?Frontiers in physiology · 2023Review
- Outdoor and indoor fine particulate matter at skilled nursing facilities in the western United States during wildfire and non-wildfire seasons.Indoor air · 2022Article
- Short-Term Exposure to Wildfire Smoke andEnvironmental health perspectives · 2022Article
- Observations of Delayed Changes in Respiratory Function among Allergy Clinic Patients Exposed to Wildfire Smoke.International journal of environmental research and public health · 2022Observational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundExposure to fine particulate matter (
objectivesWe aimed to assess the immediate and lagged relationship between sub-daily exposure to
methodsWe used a time-stratified case-crossover study design to evaluate the association between modeled hourly
resultsIncreased respiratory health outcomes were observed within 1 h of exposure to a
conclusionsWe found increased
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.