Evidence map›Paper›PMID 30885130›Full record

ArticleEnvironmental health and preventive medicine2019

Association between gaseous pollutants and emergency ambulance dispatches for asthma in Chengdu, China: a time-stratified case-crossover study.

Jianyu Chen, Xianyan Jiang, Chunli Shi, Ruicong Liu, Rong Lu, Li Zhang

Open access · goldAbstract read
In one paragraph

Article in Environmental health and preventive medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 22% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
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  8. Sulfur dioxide and exacerbation of allergic respiratory diseases: A time-stratified case-crossover study.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2021
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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

6 authors at 2 institutions in 1 country.

Jianyu ChenSichuan Provincial Center for Disease Control and Prevention, No.6, Zhongxue Road, Wuhou District, Chengdu, 610041, China. aculacjy@163.net.
Xianyan JiangSichuan Provincial Center for Disease Control and Prevention, No.6, Zhongxue Road, Wuhou District, Chengdu, 610041, China.
Chunli ShiSichuan Provincial Center for Disease Control and Prevention, No.6, Zhongxue Road, Wuhou District, Chengdu, 610041, China.
Ruicong LiuSichuan Provincial Center for Disease Control and Prevention, No.6, Zhongxue Road, Wuhou District, Chengdu, 610041, China.
Rong LuChengdu Center for Disease Control and Prevention, Chengdu, China.
Li ZhangSichuan Provincial Center for Disease Control and Prevention, No.6, Zhongxue Road, Wuhou District, Chengdu, 610041, China. 657096242@qq.com.ORCID http://orcid.org/0000-0002-0318-8788
Sichuan Center for Disease Control and Prevention · CNChengdu Center for Disease Control and Prevention · CN

Funding

China Short-Term Health Effects of Air Pollution Study 2016YFC0206500Sichuan Provincial Cadre Health Care Research Project ZH2018-1801Sichuan Provincial Medical Research Youth Innovation Project Q17070Special Foundation of Basic Science and Technology Resources Survey of the Ministry of Science and Technology 2017FY101200
6 · The paper itself

Abstract

objectivesThe association between concentrations of sulfur dioxide (SO

methodsEADs for asthma were collected from the Chengdu First-Aid Command Center. Pollutant concentrations were collected from 24 municipal environmental monitoring centers and including SO

resultsAfter controlling for temperature, relative humidity, and atmospheric pressure, IQR increases in SO

conclusionsThis study provides additional data to the limited body of literature for potential health risks arising from ambient gaseous pollutants. The results of the study suggest that increased concentrations of SO

Indexed as

Air PollutantsAsthmaCarbon MonoxideChinaCitiesCross-Over StudiesEmergency Medical DispatchEnvironmental MonitoringHumansNitrogen DioxideOzoneParticle SizeParticulate MatterRiskSulfur DioxideAir PollutantsCarbon MonoxideNitrogen DioxideOzoneParticulate MatterSulfur DioxideAir pollutionAsthmaBasinEmergency ambulance dispatchesTime-stratified case-crossover

Identifiers

PMID30885130
PMCPMC6421698
OpenAlexW2924807724

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.