Evidence map›Paper›PMID 34218380›Full record

ArticleEnvironmental science and pollution research international2021

Impact of ambient fine particulate matter on emergency department admissions for circulatory system disease in a city in Northeast China.

Chenkai Zhao, Qidian Li, Zhongming Cui, JunLong Wang, Li Sun, Yan Yin

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 28% 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, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. PMToxics · 2026
    Article
  3. 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 2 institutions in 1 country.

Chenkai Zhao *Department of Environmental Health, School of Public Health, China Medical University, Key Laboratory of Environmental Health Damage Research and Assessment, Shenyang, 110122, Liaoning, China.
Qidian Li *Department of Environmental Health, School of Public Health, China Medical University, Key Laboratory of Environmental Health Damage Research and Assessment, Shenyang, 110122, Liaoning, China.
Zhongming CuiLiaoning Provincial Center for Disease Control and Prevention, Shenyang, 110000, Liaoning, China.
JunLong WangLiaoning Provincial Center for Disease Control and Prevention, Shenyang, 110000, Liaoning, China.
Li SunLiaoning Provincial Center for Disease Control and Prevention, Shenyang, 110000, Liaoning, China.
Yan YinLiaoning Provincial Center for Disease Control and Prevention, Shenyang, 110000, Liaoning, China. 2018120698@stu.cmu.edu.cn.
Shenyang Center for Disease Control and Prevention · CNChina Medical University · CN

Funding

Key projects of Natural Science Foundation of Liaoning Province 20170541038National Natural Science Foundation of China 42077396
6 · The paper itself

Abstract

The cardiovascular impact of fine particles has caused great concern worldwide. However, evidences on the impact of fine particulate matter (PM

Indexed as

Air PollutantsAir PollutionChinaCitiesEmergency Service, HospitalEnvironmental ExposureHumansParticulate MatterAir PollutantsParticulate MatterCardiovascular diseaseEmergency department admissionExposure-response relationshipFine particulate matterTime series

Identifiers

PMID34218380
OpenAlexW3180270624

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.