Evidence map›Paper›PMID 32771775›Full record

ArticleThe Science of the total environment2020

Comparative infection modeling and control of COVID-19 transmission patterns in China, South Korea, Italy and Iran.

Junyu He, Guangwei Chen, Yutong Jiang, Runjie Jin, Ashton Shortridge, Susana Agusti, Mingjun He, Jiaping Wu, Carlos M Duarte, George Christakos

Abstract read
In one paragraph

Article in The Science of the total environment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  13. Herbal Medicine, Gut Microbiota, and COVID-19.Frontiers in pharmacology · 2021
    Review
  14. Article
  15. COVID-19 mortality analysis from soft-data multivariate curve regression and machine learning.Stochastic environmental research and risk assessment : research journal · 2021
    Article
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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

10 authors.

Junyu HeOcean College, Zhejiang University, Zhoushan, China; Ocean Academy, Zhejiang University, Zhoushan, China.
Guangwei ChenOcean College, Zhejiang University, Zhoushan, China.
Yutong JiangOcean College, Zhejiang University, Zhoushan, China.
Runjie JinOcean College, Zhejiang University, Zhoushan, China.
Ashton ShortridgeDepartment of Geography, Environment and Spatial Sciences, Michigan State University, East Lansing, USA.
Susana AgustiRed Sea Research Center, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia.
Mingjun HeOcean College, Zhejiang University, Zhoushan, China.
Jiaping WuOcean College, Zhejiang University, Zhoushan, China; Ocean Academy, Zhejiang University, Zhoushan, China. Electronic address: jw67@zju.edu.cn.
Carlos M DuarteRed Sea Research Center, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia.
George ChristakosOcean Academy, Zhejiang University, Zhoushan, China; Department of Geography, San Diego State University, San Diego, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The COVID-19 has become a pandemic. The timing and nature of the COVID-19 pandemic response and control varied among the regions and from one country to the other, and their role in affecting the spread of the disease has been debated. The focus of this work is on the early phase of the disease when control measures can be most effective. We proposed a modified susceptible-exposed-infected-removed model (SEIR) model based on temporal moving windows to quantify COVID-19 transmission patterns and compare the temporal progress of disease spread in six representative regions worldwide: three Chinese regions (Zhejiang, Guangdong and Xinjiang) vs. three countries (South Korea, Italy and Iran). It was found that in the early phase of COVID-19 spread the disease follows a certain empirical law that is common in all regions considered. Simulations of the imposition of strong social distancing measures were used to evaluate the impact that these measures might have had on the duration and severity of COVID-19 outbreaks in the three countries. Measure-dependent transmission rates followed a modified normal distribution (empirical law) in the three Chinese regions. These rates responded quickly to the launch of the 1

Indexed as

Coronavirus InfectionsPandemicsPneumonia, ViralBetacoronavirusChinaCOVID-19HumansIranItalyModels, TheoreticalRepublic of KoreaSARS-CoV-2Climatic factorsCOVID-19Distancing measuresDynamicSEIRTransmission rate

Identifiers

PMID32771775
PMCPMC7397934

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.