Evidence map›Paper›PMID 32920063›Full record

ArticleThe Journal of infection2020

Clinical characteristics of 345 patients with coronavirus disease 2019 in Japan: A multicenter retrospective study.

Makoto Ishii, Hideki Terai, Hiroki Kabata, Katsunori Masaki, Shotaro Chubachi, Hiroki Tateno, Morio Nakamura, Kazumi Nishio, Hidefumi Koh, Risa Watanabe and 17 more

Abstract readLetterComment
In one paragraph

Article in The Journal of infection, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Calcium channel blockers may reduce the development of long COVID in females.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
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  11. U-shaped association between abnormal serum uric acid levels and COVID-19 severity: reports from the Japan COVID-19 Task Force.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
    Article
  12. Article
  13. Article
  14. Article
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  18. Risk factors for the delayed viral clearance in COVID-19 patients.Journal of clinical hypertension (Greenwich, Conn.) · 2021
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

27 authors.

Makoto IshiiDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Hideki TeraiDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; Division of Translational Research, Clinical and Translational Research Center, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Hiroki KabataDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Katsunori MasakiDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Shotaro ChubachiDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Hiroki TatenoDepartment of Pulmonary Medicine, Saitama City Hospital, 2460 Mimuro, Midori-ku, Saitama City, Saitama 336-8522, Japan.
Morio NakamuraDepartment of Pulmonary Medicine, Tokyo Saiseikai Central Hospital, 1-4-17, Mita, Minato-ku, Tokyo 108-0073, Japan.
Kazumi NishioDepartment of Pulmonary Medicine, Kawasaki Municipal Ida Hospital, 2-27-1, Ida, Nakahara-ku, Kawasaki-shi, Kanagawa 211-0035, Japan.
Hidefumi KohDivision of Pulmonary Medicine, Department of Internal Medicine, Federation of National Public Service Personnel Mutual Aid Associations, Tachikawa Hospital, 4-2-22, Nishiki-cho, Tachikawa-shi, Tokyo 190-8531, Japan.
Risa WatanabeDepartment of Respiratory Medicine, National Hospital Organization Tokyo Medical Center, 2-5-1, Higashigaoka, Meguro-ku, Tokyo 152-8902, Japan.
Soichiro UedaDepartment of Internal Medicine, Saitama Medical Center, 4-9-3, Kitaurawa, Urawa-ku, Saitama-shi, Saitama 330-0074, Japan.
Takeshi TerashimaDepartment of Respiratory Medicine, Tokyo Dental College Ichikawa General Hospital, 5-11-13, Sugano, Ichikawa-shi, Chiba, Japan Chiba 272-0824, Japan.
Yusuke SuzukiDepartment of Medicine, Kitasato University Kitasato Institute Hospital, 5-9-1, Shirokane, Minato-ku, Tokyo 108-8642, Japan.
Kazuma YagiDepartment of Internal Medicine, Keiyu Hospital, 3-7-3, Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa 220-8521, Japan.
Naoki MiyaoDepartment of Internal Medicine, Nihon Koukan Hospital, 1-2-1, Koukan-douri, Kawasaki-ku, Kawasaki-shi, Kanagawa 210-0852, Japan.
Naoto MinematsuDepartment of Internal Medicine, Hino Municipal Hospital, 4-3-1, Tamadaira, Hino-shi, Tokyo 191-0062, Japan.
Takashi InoueSano Kousei General Hospital, 1728 Horigome-cho, Sano-shi, Tochigi 327-8511, Japan.
Ichiro NakachiPulmonary Division, Department Internal Medicine, Saiseikai Utsunomiya Hospital, 911-1, Takebayashi-machi, Utsunomiya-shi, Tochigi 321-0974, Japan.
Ho NamkoongDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 9000 Rockville Pike, Building 10, Room 11S261, Bethesda, MD 20814, USA.
Satoshi OkamoriDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Shinnosuke IkemuraDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Hirofumi KamataDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Hiroyuki YasudaDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Ichiro KawadaDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Naoki HasegawaDepartment of Infectious Diseases, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Koichi FukunagaDivision of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan. Electronic address: kfukunaga@keio.jp.
Keio COVID-19 Research Consortium (K-CORC) and the Keio Donner Project Team

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

CoronavirusCoronavirus InfectionsPandemicsPneumonia, ViralSevere Acute Respiratory SyndromeBetacoronavirusCOVID-19HumansJapanRetrospective StudiesRisk FactorsSARS-CoV-2COVID-19JapanRetrospective studyRisk factorsSARS-CoV-2

Identifiers

PMID32920063
PMCPMC7482596

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.