Evidence map›Paper›PMID 32179137›Full record

ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2020

Estimation of the asymptomatic ratio of novel coronavirus infections (COVID-19).

Hiroshi Nishiura, Tetsuro Kobayashi, Takeshi Miyama, Ayako Suzuki, Sung-Mok Jung, Katsuma Hayashi, Ryo Kinoshita, Yichi Yang, Baoyin Yuan, Andrei R Akhmetzhanov and 1 more

2 registry-linked trialsAbstract readLetter
In one paragraph

Article in International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 694 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
694citing papers in PubMed, 5 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.

NCT04321928 naterminatednot on this map

Personalized Health Education Against the Health Damage of COVID-19 Epidemic in Hungary (PROACTIVE-19)

TypeinterventionalSponsorUniversity of PecsRan2020 to 2021Enrolled449ConditionsSARS-CoV-2, Coronavirus, COVID-19, 2019-nCoVArmsPersonalized health education, General health education
NCT04401033 completednot on this map

Prospective Observational Study Evaluating the Increased Risk of SARS-CoronaVirus-2 (SARS-CoV-2) Infection Associated With Endoscopic Procedures (DECORE Study)

Typeobservational_patient_registrySponsorHospital del Rio HortegaRan2020 to 2020Enrolled450ConditionsSARS-CoV 2, COVIDArmsTelephonic medical visit, Gastrointestinal endoscopy, Abdominal ultrasound
3 · Its place in the literature

Who cites it

694 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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634 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

11 authors.

Hiroshi NishiuraGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan. Electronic address: nishiurah@med.hokudai.ac.jp.
Tetsuro KobayashiGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Takeshi MiyamaOsaka Institute of Public Health, Osaka, 537-0025, Japan.
Ayako SuzukiGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Sung-Mok JungGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Katsuma HayashiGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Ryo KinoshitaGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Yichi YangGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Baoyin YuanGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Andrei R AkhmetzhanovGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.
Natalie M LintonGraduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Identifiers

PMID32179137
PMCPMC7270890

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.