Evidence map›Paper›PMID 32673193›Full record

ArticleEmerging infectious diseases2020

Contact Tracing during Coronavirus Disease Outbreak, South Korea, 2020.

Young Joon Park, Young June Choe, Ok Park, Shin Young Park, Young-Man Kim, Jieun Kim, Sanghui Kweon, Yeonhee Woo, Jin Gwack, Seong Sun Kim and 21 more

Abstract read
In one paragraph

Article in Emerging infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 255 papers, 12 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
255citing papers in PubMed, 12 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

255 citing papers in PubMed, 12 syntheses or guidelines pooled it.

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  7. Measures implemented in the school setting to contain the COVID-19 pandemicThe Cochrane database of systematic reviews · 2022
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  8. Guideline
  9. Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Setting-specific Transmission Rates: A Systematic Review and Meta-analysis.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2021
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  14. Exploring novel kinetics of automated HMicrobiology spectrum · 2026
    Article
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  16. Missing Occupation, Missing Risk: Insights From COVID-19 Case Investigation Data in Busan, South Korea.Journal of preventive medicine and public health = Yebang Uihakhoe chi · 2026
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195 more citing papers are in PubMed but not listed here.

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

31 authors.

Young Joon Park
Young June Choe
Ok Park
Shin Young Park
Young-Man Kim
Jieun Kim
Sanghui Kweon
Yeonhee Woo
Jin Gwack
Seong Sun Kim
Jin Lee
Junghee Hyun
Boyeong Ryu
Yoon Suk Jang
Hwami Kim
Seung Hwan Shin
Seonju Yi
Sangeun Lee
Hee Kyoung Kim
Hyeyoung Lee
Yeowon Jin
Eunmi Park
Seung Woo Choi
Miyoung Kim
Jeongsuk Song
Si Won Choi
Dongwook Kim
Byoung-Hak Jeon
Hyosoon Yoo
Eun Kyeong Jeong
COVID-19 National Emergency Response Center, Epidemiology and Case Management Team

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We analyzed reports for 59,073 contacts of 5,706 coronavirus disease (COVID-19) index patients reported in South Korea during January 20-March 27, 2020. Of 10,592 household contacts, 11.8% had COVID-19. Of 48,481 nonhousehold contacts, 1.9% had COVID-19. Use of personal protective measures and social distancing reduces the likelihood of transmission.

Indexed as

Disease OutbreaksAdolescentAdultAgedAged, 80 and overAge DistributionAge FactorsBetacoronavirusChildChild, PreschoolContact TracingCoronavirus InfectionsCOVID-19Family CharacteristicsHumansInfant2019 novel coronavirus diseasecontact tracingcoronavirus diseaseCOVID-19pneumoniarespiratory diseasesSARS-CoV-2severe acute respiratory syndrome coronavirus 2South Koreaviruseszoonoses

Identifiers

PMID32673193
PMCPMC7510731

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.