Keio Journal of Medicine
Impact Factor & Key Scientometrics

Keio Journal of Medicine
Overview

Impact Factor

NA

H Index

43

Impact Factor

1.333

I. Basic Journal Info

Country

Japan
Journal ISSN: 00229717, 18801293
Publisher: Keio University School of Medicine
History: 1952-2021
Journal Hompage: Link
How to Get Published:

Research Categories

Keio Journal of Medicine
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

NA

by WOS

Ranking

NA

by WOS

Keio Journal of Medicine
SJR, SJR Impact Factor and H Index

H Index

43

SJR

Scopus Impact Factor

1.333

Keio Journal of Medicine
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

1.333

3-year
Impact Factor

1.41

4-year
Impact Factor

1.333

Scope/Description:

The Keio Journal of Medicine KJM is the peerreviewed medical journal of Keio University School of Medicine. KJM in publication since 1952 publishes articles focused on clinical and experimental medicine to support the professional and educational needs of its readership. As an official publication of Keio Medical Society KJM is indexed in PubMed Medline Index Medicus Scopus and Web of Science BIOSIS.Supporting the medical field at large we serve as a repository of clinical and experimental information contributing as an invaluable resource to physicians researchers and other medical professionals around the world. To this end KJM welcomes submissions from authors and doctors worldwide. All articles are freely accessible online at Jstage Japans largest platform for academic journals.KJM is devoted to publishing original articles reviews and case reports on clinical and experimental medicine. Reviews are available upon request and at the discretion of the Editorial Board Members. Clinicopathological conference and letters to the editor will also be considered for publication. For more information on the types of articles published see the journals instruction for authors.

II. Science Citation Report (SCR)



Keio Journal of Medicine
SCR Impact Factor

Keio Journal of Medicine
SCR Journal Ranking

Keio Journal of Medicine
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

Keio Journal of Medicine
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

Keio Journal of Medicine
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

Keio Journal of Medicine
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

Keio Journal of Medicine
Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    1.333 1.41 1.204
  • 2020 Impact Factor
    0.96 0.8 0.784
  • 2019 Impact Factor
    0.583 0.686 0.841
  • 2018 Impact Factor
    0.769 0.943 1
  • 2017 Impact Factor
    1.1 1.036 1.513
  • 2016 Impact Factor
    0.412 1.714 1.773
  • 2015 Impact Factor
    3.579 2.686 2.727
  • 2014 Impact Factor
    2.37 NA NA
  • 2013 Impact Factor
    1.944 NA NA
  • 2012 Impact Factor
    1.543 NA NA
  • 2011 Impact Factor
    1.829 NA NA
  • 2010 Impact Factor
    1.5 NA NA
  • 2009 Impact Factor
    1.6 NA NA
  • 2008 Impact Factor
    1.25 NA NA
  • 2007 Impact Factor
    2.659 NA NA
  • 2006 Impact Factor
    2.192 NA NA
  • 2005 Impact Factor
    1.153 NA NA
  • 2004 Impact Factor
    0.632 NA NA
  • 2003 Impact Factor
    0.497 NA NA
  • 2002 Impact Factor
    0.258 NA NA
  • 2001 Impact Factor
    0.196 NA NA
  • 2000 Impact Factor
    0.211 NA NA
Note: impact factor data for reference only

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Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

Keio Journal of Medicine
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

43

Keio Journal of Medicine
H-Index History