New England Journal of Medicine
Impact Factor & Key Scientometrics

New England Journal of Medicine
Overview

Impact Factor

91.245

H Index

1184

Impact Factor

35.412

I. Basic Journal Info

Country

United States
Journal ISSN: 00284793, 15334406
Publisher: Massachusetts Medical Society
History: 1945-ongoing
Journal Hompage: Link
How to Get Published:
Find out more

Research Categories

Scope/Description:

The New England Journal of Medicine (NEJM) is the world’s leading medical journal and website. Published continuously for over 200 years, NEJM delivers high-quality, peer-reviewed research and interactive clinical content to physicians, educators, and the global medical community. Our mission is to bring physicians the best research and information at the intersection of biomedical science and clinical practice and to present this information in understandable and clinically useful formats that inform health care delivery and improve patient outcomes.

II. Science Citation Report (SCR)



New England Journal of Medicine
SCR Impact Factor

New England Journal of Medicine
SCR Journal Ranking

New England 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.

19.889

New England Journal of Medicine
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

New England Journal of Medicine
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

New England Journal of Medicine
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

New England Journal of Medicine
Impact Factor History

2-year 3-year 4-year
  • 2023 Impact Factor
    #N/A #N/A #N/A
  • 2022 Impact Factor
    33.925 29.37 27.667
  • 2021 Impact Factor
    35.412 31.868 29.071
  • 2020 Impact Factor
    18.972 19.052 17.741
  • 2019 Impact Factor
    17.636 16.519 17.151
  • 2018 Impact Factor
    15.582 17.421 16.866
  • 2017 Impact Factor
    17.233 16.89 16.53
  • 2016 Impact Factor
    18.143 17.663 17.219
  • 2015 Impact Factor
    16.512 16.566 16.231
  • 2014 Impact Factor
    16.109 NA NA
  • 2013 Impact Factor
    15.815 NA NA
  • 2012 Impact Factor
    14.728 NA NA
  • 2011 Impact Factor
    14.474 NA NA
  • 2010 Impact Factor
    14.697 NA NA
  • 2009 Impact Factor
    12.528 NA NA
  • 2008 Impact Factor
    11.495 NA NA
  • 2007 Impact Factor
    13.711 NA NA
  • 2006 Impact Factor
    16.837 NA NA
  • 2005 Impact Factor
    15.346 NA NA
  • 2004 Impact Factor
    15.657 NA NA
  • 2003 Impact Factor
    15.678 NA NA
  • 2002 Impact Factor
    13.585 NA NA
  • 2001 Impact Factor
    11.43 NA NA
  • 2000 Impact Factor
    10.599 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)

New England 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

1184

New England Journal of Medicine
H-Index History

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