Scimago Journal & Country Rank

Journal of Obstetrics and Gynaecology Research

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
Obstetrics and Gynecology
PublisherBlackwell Publishing Inc.
Publication typeJournals
ISSN14470756, 13418076
Coverage1976-1977, 1996-ongoing
Scope The Journal of Obstetrics and Gynaecology Research is the official Journal of the Asia and Oceania Federation of Obstetrics and Gynecology and of the Japan Society of Obstetrics and Gynecology, and aims to provide a medium for the publication of articles in the fields of obstetrics and gynecology. The Journal publishes original research articles, case reports, review articles and letters to the editor. The Journal will give publication priority to original research articles over case reports. Accepted papers become the exclusive licence of the Journal. Manuscripts are peer reviewed by at least two referees and/or Associate Editors expert in the field of the submitted paper.


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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Medicine (miscellaneous)1999Q2
Medicine (miscellaneous)2000Q2
Medicine (miscellaneous)2001Q2
Medicine (miscellaneous)2002Q2
Medicine (miscellaneous)2003Q2
Medicine (miscellaneous)2004Q2
Medicine (miscellaneous)2005Q2
Medicine (miscellaneous)2006Q2
Medicine (miscellaneous)2007Q2
Medicine (miscellaneous)2008Q2
Medicine (miscellaneous)2009Q2
Medicine (miscellaneous)2010Q2
Medicine (miscellaneous)2011Q2
Medicine (miscellaneous)2012Q2
Medicine (miscellaneous)2013Q2
Medicine (miscellaneous)2014Q2
Medicine (miscellaneous)2015Q2
Medicine (miscellaneous)2016Q2
Medicine (miscellaneous)2017Q2
Medicine (miscellaneous)2018Q2
Obstetrics and Gynecology1999Q2
Obstetrics and Gynecology2000Q2
Obstetrics and Gynecology2001Q2
Obstetrics and Gynecology2002Q2
Obstetrics and Gynecology2003Q2
Obstetrics and Gynecology2004Q2
Obstetrics and Gynecology2005Q2
Obstetrics and Gynecology2006Q2
Obstetrics and Gynecology2007Q2
Obstetrics and Gynecology2008Q2
Obstetrics and Gynecology2009Q2
Obstetrics and Gynecology2010Q2
Obstetrics and Gynecology2011Q2
Obstetrics and Gynecology2012Q2
Obstetrics and Gynecology2013Q2
Obstetrics and Gynecology2014Q2
Obstetrics and Gynecology2015Q2
Obstetrics and Gynecology2016Q2
Obstetrics and Gynecology2017Q2
Obstetrics and Gynecology2018Q2

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of 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 It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.482
Cites / Doc. (4 years)20000.659
Cites / Doc. (4 years)20010.686
Cites / Doc. (4 years)20020.753
Cites / Doc. (4 years)20030.910
Cites / Doc. (4 years)20040.814
Cites / Doc. (4 years)20051.037
Cites / Doc. (4 years)20061.145
Cites / Doc. (4 years)20071.130
Cites / Doc. (4 years)20081.177
Cites / Doc. (4 years)20091.100
Cites / Doc. (4 years)20101.293
Cites / Doc. (4 years)20111.386
Cites / Doc. (4 years)20121.316
Cites / Doc. (4 years)20131.388
Cites / Doc. (4 years)20141.390
Cites / Doc. (4 years)20151.335
Cites / Doc. (4 years)20161.310
Cites / Doc. (4 years)20171.400
Cites / Doc. (4 years)20181.351
Cites / Doc. (3 years)19990.482
Cites / Doc. (3 years)20000.599
Cites / Doc. (3 years)20010.662
Cites / Doc. (3 years)20020.673
Cites / Doc. (3 years)20030.847
Cites / Doc. (3 years)20040.750
Cites / Doc. (3 years)20051.022
Cites / Doc. (3 years)20061.203
Cites / Doc. (3 years)20071.175
Cites / Doc. (3 years)20081.072
Cites / Doc. (3 years)20091.023
Cites / Doc. (3 years)20101.231
Cites / Doc. (3 years)20111.362
Cites / Doc. (3 years)20121.232
Cites / Doc. (3 years)20131.353
Cites / Doc. (3 years)20141.418
Cites / Doc. (3 years)20151.375
Cites / Doc. (3 years)20161.306
Cites / Doc. (3 years)20171.417
Cites / Doc. (3 years)20181.252
Cites / Doc. (2 years)19990.403
Cites / Doc. (2 years)20000.522
Cites / Doc. (2 years)20010.585
Cites / Doc. (2 years)20020.634
Cites / Doc. (2 years)20030.689
Cites / Doc. (2 years)20040.622
Cites / Doc. (2 years)20050.964
Cites / Doc. (2 years)20061.129
Cites / Doc. (2 years)20071.159
Cites / Doc. (2 years)20080.933
Cites / Doc. (2 years)20090.911
Cites / Doc. (2 years)20101.248
Cites / Doc. (2 years)20111.211
Cites / Doc. (2 years)20121.123
Cites / Doc. (2 years)20131.279
Cites / Doc. (2 years)20141.354
Cites / Doc. (2 years)20151.334
Cites / Doc. (2 years)20161.321
Cites / Doc. (2 years)20171.180
Cites / Doc. (2 years)20181.228
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites19996
Self Cites20006
Self Cites20019
Self Cites20022
Self Cites20037
Self Cites200411
Self Cites200522
Self Cites200620
Self Cites200711
Self Cites200814
Self Cites20098
Self Cites201031
Self Cites201156
Self Cites201235
Self Cites201345
Self Cites201458
Self Cites201551
Self Cites201653
Self Cites201764
Self Cites201852
Total Cites1999120
Total Cites2000133
Total Cites2001139
Total Cites2002134
Total Cites2003150
Total Cites2004126
Total Cites2005190
Total Cites2006284
Total Cites2007295
Total Cites2008343
Total Cites2009393
Total Cites2010544
Total Cites2011696
Total Cites2012813
Total Cites20131012
Total Cites20141127
Total Cites20151129
Total Cites20161169
Total Cites20171301
Total Cites20181063
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.458
External Cites per document20000.572
External Cites per document20010.619
External Cites per document20020.663
External Cites per document20030.808
External Cites per document20040.685
External Cites per document20050.903
External Cites per document20061.119
External Cites per document20071.131
External Cites per document20081.028
External Cites per document20091.003
External Cites per document20101.161
External Cites per document20111.252
External Cites per document20121.179
External Cites per document20131.293
External Cites per document20141.345
External Cites per document20151.313
External Cites per document20161.247
External Cites per document20171.347
External Cites per document20181.191
Cites per document19990.482
Cites per document20000.599
Cites per document20010.662
Cites per document20020.673
Cites per document20030.847
Cites per document20040.750
Cites per document20051.022
Cites per document20061.203
Cites per document20071.175
Cites per document20081.072
Cites per document20091.023
Cites per document20101.231
Cites per document20111.362
Cites per document20121.232
Cites per document20131.353
Cites per document20141.418
Cites per document20151.375
Cites per document20161.306
Cites per document20171.417
Cites per document20181.252
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19994
Non-citable documents20005
Non-citable documents20019
Non-citable documents20029
Non-citable documents20037
Non-citable documents20044
Non-citable documents20054
Non-citable documents20064
Non-citable documents20078
Non-citable documents200811
Non-citable documents200916
Non-citable documents201018
Non-citable documents201124
Non-citable documents201239
Non-citable documents201352
Non-citable documents201452
Non-citable documents201549
Non-citable documents201641
Non-citable documents201751
Non-citable documents201847
Citable documents1999249
Citable documents2000222
Citable documents2001210
Citable documents2002199
Citable documents2003177
Citable documents2004168
Citable documents2005186
Citable documents2006236
Citable documents2007251
Citable documents2008320
Citable documents2009384
Citable documents2010442
Citable documents2011511
Citable documents2012660
Citable documents2013748
Citable documents2014795
Citable documents2015821
Citable documents2016895
Citable documents2017918
Citable documents2018849
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999173
Uncited documents2000145
Uncited documents2001138
Uncited documents2002131
Uncited documents200391
Uncited documents200496
Uncited documents200581
Uncited documents2006106
Uncited documents2007119
Uncited documents2008158
Uncited documents2009195
Uncited documents2010216
Uncited documents2011232
Uncited documents2012320
Uncited documents2013338
Uncited documents2014340
Uncited documents2015369
Uncited documents2016401
Uncited documents2017413
Uncited documents2018404
Cited documents199980
Cited documents200082
Cited documents200181
Cited documents200277
Cited documents200393
Cited documents200476
Cited documents2005109
Cited documents2006134
Cited documents2007140
Cited documents2008173
Cited documents2009205
Cited documents2010244
Cited documents2011303
Cited documents2012379
Cited documents2013462
Cited documents2014507
Cited documents2015501
Cited documents2016535
Cited documents2017556
Cited documents2018492
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