CMAJ
Impact Factor & Key Scientometrics

CMAJ
Overview

Impact Factor

8.262

H Index

209

Impact Factor

2.489

I. Basic Journal Info

Country

Canada
Journal ISSN: 00084409, 08203946, 14882329
Publisher: Canadian Medical Association/Association Medical Canadienne
History: 1945-ongoing
Journal Hompage: Link
How to Get Published:
Find out more

Research Categories

Scope/Description:

NA

II. Science Citation Report (SCR)



CMAJ
SCR Impact Factor

CMAJ
SCR Journal Ranking

CMAJ
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.

0.975

CMAJ
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

CMAJ
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

CMAJ
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

CMAJ
Impact Factor History

2-year 3-year 4-year
  • 2023 Impact Factor
    #N/A #N/A #N/A
  • 2022 Impact Factor
    2.735 2.23 2.091
  • 2021 Impact Factor
    2.489 2.184 2.03
  • 2020 Impact Factor
    1.047 1.168 1.341
  • 2019 Impact Factor
    1.09 1.216 1.21
  • 2018 Impact Factor
    1.17 1.16 1.188
  • 2017 Impact Factor
    1.015 1.091 1.157
  • 2016 Impact Factor
    0.997 1.096 1.174
  • 2015 Impact Factor
    1.171 1.227 1.329
  • 2014 Impact Factor
    1.235 NA NA
  • 2013 Impact Factor
    1.375 NA NA
  • 2012 Impact Factor
    1.594 NA NA
  • 2011 Impact Factor
    1.931 NA NA
  • 2010 Impact Factor
    2.141 NA NA
  • 2009 Impact Factor
    1.569 NA NA
  • 2008 Impact Factor
    1.532 NA NA
  • 2007 Impact Factor
    1.726 NA NA
  • 2006 Impact Factor
    1.661 NA NA
  • 2005 Impact Factor
    1.603 NA NA
  • 2004 Impact Factor
    1.365 NA NA
  • 2003 Impact Factor
    1.085 NA NA
  • 2002 Impact Factor
    0.865 NA NA
  • 2001 Impact Factor
    0.807 NA NA
  • 2000 Impact Factor
    0.603 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)

CMAJ
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

209

CMAJ
H-Index History

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