Scimago Journal & Country Rank

Australian and New Zealand Journal of Obstetrics and Gynaecology

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
Obstetrics and Gynecology
Publisher Wiley-Blackwell
Publication typeJournals
ISSN1479828X, 00048666
Scope The Australian and New Zealand Journal of Obstetrics and Gynaecology (ANZJOG) is an editorially independent publication owned by the Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG) and the RANZCOG Research foundation. ANZJOG aims to provide a medium for the publication of original contributions to clinical practice and/or research in all fields of obstetrics and gynaecology and related disciplines. Articles are peer reviewed by clinicians or researchers expert in the field of the submitted work. From time to time the journal will also publish printed abstracts from the RANZCOG Annual Scientific Meeting and meetings of relevant special interest groups, where the accepted abstracts have undergone the journals peer review acceptance process.


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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)1999Q1
Medicine (miscellaneous)2000Q2
Medicine (miscellaneous)2001Q1
Medicine (miscellaneous)2002Q2
Medicine (miscellaneous)2003Q2
Medicine (miscellaneous)2004Q2
Medicine (miscellaneous)2005Q2
Medicine (miscellaneous)2006Q2
Medicine (miscellaneous)2007Q2
Medicine (miscellaneous)2008Q2
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q2
Medicine (miscellaneous)2011Q2
Medicine (miscellaneous)2012Q2
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1
Medicine (miscellaneous)2016Q1
Medicine (miscellaneous)2017Q2
Medicine (miscellaneous)2018Q2
Medicine (miscellaneous)2019Q2
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 Gynecology2009Q1
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
Obstetrics and Gynecology2019Q2

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)19990.561
Cites / Doc. (4 years)20000.686
Cites / Doc. (4 years)20010.829
Cites / Doc. (4 years)20020.895
Cites / Doc. (4 years)20030.894
Cites / Doc. (4 years)20040.946
Cites / Doc. (4 years)20050.960
Cites / Doc. (4 years)20061.100
Cites / Doc. (4 years)20071.285
Cites / Doc. (4 years)20081.364
Cites / Doc. (4 years)20091.671
Cites / Doc. (4 years)20101.676
Cites / Doc. (4 years)20111.772
Cites / Doc. (4 years)20122.032
Cites / Doc. (4 years)20132.006
Cites / Doc. (4 years)20142.095
Cites / Doc. (4 years)20152.074
Cites / Doc. (4 years)20161.995
Cites / Doc. (4 years)20171.845
Cites / Doc. (4 years)20181.742
Cites / Doc. (4 years)20191.980
Cites / Doc. (3 years)19990.561
Cites / Doc. (3 years)20000.647
Cites / Doc. (3 years)20010.826
Cites / Doc. (3 years)20020.806
Cites / Doc. (3 years)20030.841
Cites / Doc. (3 years)20040.881
Cites / Doc. (3 years)20050.873
Cites / Doc. (3 years)20061.118
Cites / Doc. (3 years)20071.244
Cites / Doc. (3 years)20081.407
Cites / Doc. (3 years)20091.710
Cites / Doc. (3 years)20101.664
Cites / Doc. (3 years)20111.759
Cites / Doc. (3 years)20121.845
Cites / Doc. (3 years)20132.009
Cites / Doc. (3 years)20142.246
Cites / Doc. (3 years)20151.949
Cites / Doc. (3 years)20162.000
Cites / Doc. (3 years)20171.841
Cites / Doc. (3 years)20181.735
Cites / Doc. (3 years)20191.853
Cites / Doc. (2 years)19990.483
Cites / Doc. (2 years)20000.615
Cites / Doc. (2 years)20010.709
Cites / Doc. (2 years)20020.674
Cites / Doc. (2 years)20030.731
Cites / Doc. (2 years)20040.756
Cites / Doc. (2 years)20050.872
Cites / Doc. (2 years)20061.069
Cites / Doc. (2 years)20071.167
Cites / Doc. (2 years)20081.421
Cites / Doc. (2 years)20091.700
Cites / Doc. (2 years)20101.389
Cites / Doc. (2 years)20111.453
Cites / Doc. (2 years)20121.608
Cites / Doc. (2 years)20132.084
Cites / Doc. (2 years)20141.966
Cites / Doc. (2 years)20151.975
Cites / Doc. (2 years)20161.820
Cites / Doc. (2 years)20171.823
Cites / Doc. (2 years)20181.413
Cites / Doc. (2 years)20191.823
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 Cites199925
Self Cites200021
Self Cites200123
Self Cites200230
Self Cites200330
Self Cites200440
Self Cites200527
Self Cites200657
Self Cites200739
Self Cites200835
Self Cites200926
Self Cites201029
Self Cites201143
Self Cites201238
Self Cites201342
Self Cites201466
Self Cites201562
Self Cites201635
Self Cites201752
Self Cites201860
Self Cites201998
Total Cites1999207
Total Cites2000242
Total Cites2001289
Total Cites2002261
Total Cites2003260
Total Cites2004280
Total Cites2005309
Total Cites2006406
Total Cites2007479
Total Cites2008501
Total Cites2009566
Total Cites2010584
Total Cites2011628
Total Cites2012666
Total Cites2013651
Total Cites2014703
Total Cites2015606
Total Cites2016610
Total Cites2017567
Total Cites2018524
Total Cites2019556
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 document19990.493
External Cites per document20000.591
External Cites per document20010.760
External Cites per document20020.713
External Cites per document20030.744
External Cites per document20040.755
External Cites per document20050.797
External Cites per document20060.961
External Cites per document20071.143
External Cites per document20081.309
External Cites per document20091.631
External Cites per document20101.581
External Cites per document20111.639
External Cites per document20121.740
External Cites per document20131.880
External Cites per document20142.035
External Cites per document20151.749
External Cites per document20161.885
External Cites per document20171.672
External Cites per document20181.536
External Cites per document20191.527
Cites per document19990.561
Cites per document20000.647
Cites per document20010.826
Cites per document20020.806
Cites per document20030.841
Cites per document20040.881
Cites per document20050.873
Cites per document20061.118
Cites per document20071.244
Cites per document20081.407
Cites per document20091.710
Cites per document20101.664
Cites per document20111.759
Cites per document20121.845
Cites per document20132.009
Cites per document20142.246
Cites per document20151.949
Cites per document20162.000
Cites per document20171.841
Cites per document20181.735
Cites per document20191.853
% 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 documents199952
Non-citable documents200053
Non-citable documents200177
Non-citable documents200273
Non-citable documents200373
Non-citable documents200463
Non-citable documents200580
Non-citable documents200697
Non-citable documents2007119
Non-citable documents2008112
Non-citable documents2009105
Non-citable documents201078
Non-citable documents201177
Non-citable documents201267
Non-citable documents201358
Non-citable documents201460
Non-citable documents201564
Non-citable documents201678
Non-citable documents201767
Non-citable documents201879
Non-citable documents201997
Citable documents1999369
Citable documents2000374
Citable documents2001350
Citable documents2002324
Citable documents2003309
Citable documents2004318
Citable documents2005354
Citable documents2006363
Citable documents2007385
Citable documents2008356
Citable documents2009331
Citable documents2010351
Citable documents2011357
Citable documents2012361
Citable documents2013324
Citable documents2014313
Citable documents2015311
Citable documents2016305
Citable documents2017308
Citable documents2018302
Citable documents2019300
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 documents1999298
Uncited documents2000284
Uncited documents2001279
Uncited documents2002257
Uncited documents2003250
Uncited documents2004228
Uncited documents2005265
Uncited documents2006280
Uncited documents2007300
Uncited documents2008254
Uncited documents2009240
Uncited documents2010201
Uncited documents2011194
Uncited documents2012187
Uncited documents2013155
Uncited documents2014138
Uncited documents2015147
Uncited documents2016165
Uncited documents2017152
Uncited documents2018171
Uncited documents2019172
Cited documents1999123
Cited documents2000143
Cited documents2001148
Cited documents2002140
Cited documents2003132
Cited documents2004153
Cited documents2005169
Cited documents2006180
Cited documents2007204
Cited documents2008214
Cited documents2009196
Cited documents2010228
Cited documents2011240
Cited documents2012241
Cited documents2013227
Cited documents2014235
Cited documents2015228
Cited documents2016218
Cited documents2017223
Cited documents2018210
Cited documents2019225
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