Evidence map›Paper›PMID 33612878›Full record

ArticleGeophysical research letters2021

Environmental Indicator for COVID-19 Non-Pharmaceutical Interventions.

Xinbo Lian, Jianping Huang, Li Zhang, Chuwei Liu, Xiaoyue Liu, Lina Wang

Abstract read
In one paragraph

Article in Geophysical research letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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.

Xinbo LianCollaborative Innovation Center for Western Ecological Safety College of Atmospheric Sciences Lanzhou University Lanzhou China.
Jianping HuangCollaborative Innovation Center for Western Ecological Safety College of Atmospheric Sciences Lanzhou University Lanzhou China.ORCID https://orcid.org/0000-0003-2845-797X
Li ZhangCollaborative Innovation Center for Western Ecological Safety College of Atmospheric Sciences Lanzhou University Lanzhou China.ORCID https://orcid.org/0000-0002-0918-2993
Chuwei LiuCollaborative Innovation Center for Western Ecological Safety College of Atmospheric Sciences Lanzhou University Lanzhou China.
Xiaoyue LiuCollaborative Innovation Center for Western Ecological Safety College of Atmospheric Sciences Lanzhou University Lanzhou China.ORCID https://orcid.org/0000-0001-8074-3362
Lina WangGansu Province Environmental Monitoring Center Lanzhou China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A novel coronavirus (COVID-19) has caused viral pneumonia worldwide, posing a major threat to international health. Our study reports that city lockdown is an effective way to reduce the number of new cases and the nitrogen dioxide (NO

Indexed as

confirmed casesCOVID‐19lockdownNO2satellite

Identifiers

PMID33612878
PMCPMC7883230

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.