Evidence map›Paper›PMID 35462624›Full record

ArticleAtmospheric pollution research2022

Association of population migration with air quality: Role of city attributes in China during COVID-19 pandemic (2019-2021).

Keyu Luo, Zhenyu Wang, Jiansheng Wu

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

Article in Atmospheric pollution research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 29% 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

2 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. In the Seeking of Association between Air Pollutant and COVID-19 Confirmed Cases Using Deep Learning.International journal of environmental research and public health · 2022
    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

3 authors at 1 institution in 1 country.

Keyu LuoKey Laboratory for Urban Habitat Environmental Science and Technology, School of Urban Planning and Design, Peking University, Shenzhen, 518055, PR China.
Zhenyu WangKey Laboratory for Urban Habitat Environmental Science and Technology, School of Urban Planning and Design, Peking University, Shenzhen, 518055, PR China.
Jiansheng WuKey Laboratory for Urban Habitat Environmental Science and Technology, School of Urban Planning and Design, Peking University, Shenzhen, 518055, PR China.
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Atmospheric pollution studies have linked diminished human activity during the COVID-19 pandemic to improve air quality. This study was conducted during January to March (2019-2021) in 332 cities in China to examine the association between population migration and air quality, and examined the role of three city attributes (pollution level, city scale, and lockdown status) in this effect. This study assessed six air pollutants, namely CO, NO

Indexed as

Air qualityAQI, air quality indexChinaCity attributesCOVID-19F-test, variance ratio testICM, inter-city migrationKurt, kurtosisLSDV-ADL, a linear mixed-effects model with an autoregressive distributed lagMigrationModification effectsPRE, accumulated precipitationPRS, atmospheric pressurePRSR, range of atmospheric pressureRHU, relative humiditySD, standard deviationSkew, skewnessSSD, sunshine durationTEMR, range of temperatureTEM, temperatureVIF, variance inflation factorWCM, within-city migrationWIN, Wind speed

Identifiers

PMID35462624
PMCPMC9014039
OpenAlexW4223997667

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.