Evidence map›Paper›PMID 34563750›Full record

ArticleEnvironment international2022

Impact of COVID-19 containment and closure policies on tropospheric nitrogen dioxide: A global perspective.

Yun Li, Moming Li, Megan Rice, Chaowei Yang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Environment international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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

4 authors.

Yun LiDepartment of Geography and GeoInformation Science, George Mason University, Fairfax, VA, USA; NSF Spatiotemporal Innovation Center, George Mason University, Fairfax, VA, USA.
Moming LiDepartment of Epidemiology and Biostatistics, University of California at San Francisco, San Francisco, CA, USA.
Megan RiceDepartment of Chemistry, Carnegie Mellon University, Pittsburgh, PA, USA.
Chaowei YangDepartment of Geography and GeoInformation Science, George Mason University, Fairfax, VA, USA; NSF Spatiotemporal Innovation Center, George Mason University, Fairfax, VA, USA. Electronic address: cyang3@gmu.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The containment and closure policies adopted in attempts to contain the spread of the 2019 coronavirus disease (COVID-19) have impacted nearly every aspect of our lives including the environment we live in. These influences may be observed when evaluating changes in pollutants such as nitrogen dioxide (NO

Indexed as

Air PollutantsAir PollutionCOVID-19Anthropogenic EffectsCommunicable Disease ControlEnvironmental MonitoringHumansNitrogen DioxideParticulate MatterPolicySARS-CoV-2Air PollutantsNitrogen DioxideParticulate MatterClusteringCOVID-19Machine learningNitrogen dioxidePanel regressionPolicy analysisSpatiotemporal analysis

Identifiers

PMID34563750
PMCPMC8452510

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.