Evidence map›Paper›PMID 33758631›Full record

ArticleAir quality, atmosphere, & health2021

The effect of consecutive ambient air pollution on the hospital admission from chronic obstructive pulmonary disease in the Chengdu region, China.

Yi Zhang, Ziyue Wang, Yu Cao, Lifu Zhang, Guan Wang, Fangjie Dong, Ren Deng, Baogen Guo, Li Zeng, Peng Wang and 5 more

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Air quality, atmosphere, & health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 41% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. 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

15 authors at 9 institutions in 3 countries.

Yi Zhang *The School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, 611731 China.ORCID 0000-0001-5263-5823
Ziyue Wang *The School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, 611731 China.
Yu CaoThe School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, 611731 China.
Lifu ZhangThe School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, 611731 China.
Guan WangThe School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, 611731 China.
Fangjie DongThe Centre for Health Statistics and Information National Health Commission of the P.R. of China, Beijing, 100000 China.
Ren DengHealth Information Center of Sichuan Province, Chengdu, 611731 China.
Baogen GuoTCM Hospital of Shuangliu District, Chengdu, 610200 China.
Li ZengLongchang People's Hospital, Neijiang, 642150 China.
Peng WangThe People's Hospital of Weiyuan, Weiyuan, 642450 China.
Ruimei DaiSichuan Post and Telecommunication College, Chengdu, 610067 China.
Yu RanThe School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, 611731 China.
Wenyi LyuThe School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, 611731 China.
Peiwen MiaoSichuan Agricultural University, Chengdu, 625014 China.
Steven SuThe Biomedical Engineering School, University of Technology Sydney, Ultimo, NSW 2007 Australia.
University of Electronic Science and Technology of China · CNChina Telecom (China) · CNCM Hospital · KRHealth and Family Planning Commission of Sichuan Province · CNNational Health and Family Planning Commission · CNNeijiang Normal University · CNSichuan Agricultural University · CNUniversity of Technology Sydney · AUWenzhou City People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hospitalisation risks for chronic obstructive pulmonary disease (COPD) have been attributed to ambient air pollution worldwide. However, a rise in COPD hospitalisations may indicate a considerable increase in fatality rate in public health. The current study focuses on the association between consecutive ambient air pollution (CAAP) and COPD hospitalisation to offer predictable early guidance towards estimates of COPD hospital admissions in the event of consecutive exposure to air pollution. Big data analytics were collected from 3-year time series recordings (from 2015 to 2017) of both air data and COPD hospitalisation data in the Chengdu region in China. Based on the combined effects of CAAP and unit increase in air pollutant concentrations, a quasi-Poisson regression model was established, which revealed the association between CAAP and estimated COPD admissions. The results show the dynamics and outbreaks in the variations in COPD admissions in response to CAAP. Cross-validation and mean squared error (MSE) are applied to validate the goodness of fit. In both short-term and long-term air pollution exposures,

Indexed as

Air pollutant concentrationBig data analyticsChronic obstructive pulmonary diseaseConsecutive ambient air pollutionHospital admission

Identifiers

PMID33758631
PMCPMC7971392
OpenAlexW3139205897

What OpenQuestion holds

Textmetadata
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.