BJOG: An International Journal of Obstetrics and Gynaecology
Impact Factor & Key Scientometrics

BJOG: An International Journal of Obstetrics and Gynaecology
Overview

Impact Factor

NA

H Index

170

Impact Factor

3.139

I. Basic Journal Info

Country

United Kingdom
Journal ISSN: 14700328, 14710528
Publisher: Wiley-Blackwell Publishing Ltd
History: 1902-1915, 1921-2021
Journal Hompage: Link
How to Get Published:

Research Categories

BJOG: An International Journal of Obstetrics and Gynaecology
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

NA

by WOS

Ranking

NA

by WOS

BJOG: An International Journal of Obstetrics and Gynaecology
SJR, SJR Impact Factor and H Index

H Index

170

SJR

Scopus Impact Factor

3.139

BJOG: An International Journal of Obstetrics and Gynaecology
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

3.139

3-year
Impact Factor

2.949

4-year
Impact Factor

3.139

Scope/Description:

BJOG is an editorially independent publication owned by the Royal College of Obstetricians and Gynaecologists RCOG. The Journal publishes original peerreviewed work in all areas of obstetrics and gynaecology including contraception urogynaecology fertility oncology and clinical practice. Its aim is to publish the highest quality medical research in womens health worldwide.

II. Science Citation Report (SCR)



BJOG: An International Journal of Obstetrics and Gynaecology
SCR Impact Factor

BJOG: An International Journal of Obstetrics and Gynaecology
SCR Journal Ranking

BJOG: An International Journal of Obstetrics and Gynaecology
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.

BJOG: An International Journal of Obstetrics and Gynaecology
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

BJOG: An International Journal of Obstetrics and Gynaecology
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

BJOG: An International Journal of Obstetrics and Gynaecology
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

BJOG: An International Journal of Obstetrics and Gynaecology
Impact Factor History

2-year 3-year 4-year
  • 2022 Impact Factor
    2.865 2.927 2.843
  • 2021 Impact Factor
    3.139 2.949 2.921
  • 2020 Impact Factor
    2.104 2.255 2.309
  • 2019 Impact Factor
    1.771 1.951 2.011
  • 2018 Impact Factor
    2.03 2.106 2.209
  • 2017 Impact Factor
    1.949 2.127 2.247
  • 2016 Impact Factor
    2.226 2.41 2.574
  • 2015 Impact Factor
    2.349 2.554 2.778
  • 2014 Impact Factor
    2.665 NA NA
  • 2013 Impact Factor
    3.092 NA NA
  • 2012 Impact Factor
    3.016 NA NA
  • 2011 Impact Factor
    2.659 NA NA
  • 2010 Impact Factor
    2.524 NA NA
  • 2009 Impact Factor
    2.559 NA NA
  • 2008 Impact Factor
    2.572 NA NA
  • 2007 Impact Factor
    2.922 NA NA
  • 2006 Impact Factor
    2.662 NA NA
  • 2005 Impact Factor
    2.254 NA NA
  • 2004 Impact Factor
    2.363 NA NA
  • 2003 Impact Factor
    2.106 NA NA
  • 2002 Impact Factor
    1.895 NA NA
  • 2001 Impact Factor
    1.885 NA NA
  • 2000 Impact Factor
    1.72 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)

BJOG: An International Journal of Obstetrics and Gynaecology
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

170

BJOG: An International Journal of Obstetrics and Gynaecology
H-Index History