Scimago Journal & Country Rank

Obstetrics and Gynecology

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Lippincott Williams and Wilkins Ltd.

H-Index

220

Publication type

Journals

ISSN

00297844, 1873233X

Coverage

1953-2020

Information

Homepage

How to publish in this journal

obgyn@greenjournal.org

Scope

Obstetrics & Gynecology is the official publication of the American College of Obstetricians and Gynecologists (the College). Popularly known as "The Green Journal," Obstetrics & Gynecology has been published since 1953. Then as is now, the goal of the journal is to promote excellence in the clinical practice of obstetrics and gynecology and closely related fields. Join the conversation about this journal
Quartiles

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.

CategoryYearQuartile
Obstetrics and Gynecology1999Q1
Obstetrics and Gynecology2000Q1
Obstetrics and Gynecology2001Q1
Obstetrics and Gynecology2002Q1
Obstetrics and Gynecology2003Q1
Obstetrics and Gynecology2004Q1
Obstetrics and Gynecology2005Q1
Obstetrics and Gynecology2006Q1
Obstetrics and Gynecology2007Q1
Obstetrics and Gynecology2008Q1
Obstetrics and Gynecology2009Q1
Obstetrics and Gynecology2010Q1
Obstetrics and Gynecology2011Q1
Obstetrics and Gynecology2012Q1
Obstetrics and Gynecology2013Q1
Obstetrics and Gynecology2014Q1
Obstetrics and Gynecology2015Q1
Obstetrics and Gynecology2016Q1
Obstetrics and Gynecology2017Q1
Obstetrics and Gynecology2018Q1
Obstetrics and Gynecology2019Q1
Obstetrics and Gynecology2020Q1
SJR

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.

YearSJR
19991.349
20001.342
20011.316
20021.319
20031.338
20041.500
20051.856
20061.878
20072.193
20082.135
20092.304
20102.245
20112.388
20122.286
20132.310
20142.556
20153.067
20162.865
20172.563
20182.566
20192.362
20202.664
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
1999505
2000454
2001470
2002513
2003541
2004550
2005575
2006581
2007587
2008518
2009523
2010541
2011579
2012540
2013527
2014486
2015582
2016551
2017575
2018557
2019559
2020569
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)19992.161
Cites / Doc. (4 years)20002.424
Cites / Doc. (4 years)20012.694
Cites / Doc. (4 years)20022.689
Cites / Doc. (4 years)20032.762
Cites / Doc. (4 years)20043.172
Cites / Doc. (4 years)20053.399
Cites / Doc. (4 years)20063.604
Cites / Doc. (4 years)20073.634
Cites / Doc. (4 years)20083.619
Cites / Doc. (4 years)20093.716
Cites / Doc. (4 years)20103.617
Cites / Doc. (4 years)20113.723
Cites / Doc. (4 years)20123.845
Cites / Doc. (4 years)20133.688
Cites / Doc. (4 years)20143.635
Cites / Doc. (4 years)20153.912
Cites / Doc. (4 years)20163.992
Cites / Doc. (4 years)20173.730
Cites / Doc. (4 years)20183.556
Cites / Doc. (4 years)20193.415
Cites / Doc. (4 years)20203.585
Cites / Doc. (3 years)19992.161
Cites / Doc. (3 years)20002.318
Cites / Doc. (3 years)20012.602
Cites / Doc. (3 years)20022.568
Cites / Doc. (3 years)20032.765
Cites / Doc. (3 years)20043.082
Cites / Doc. (3 years)20053.324
Cites / Doc. (3 years)20063.547
Cites / Doc. (3 years)20073.598
Cites / Doc. (3 years)20083.524
Cites / Doc. (3 years)20093.515
Cites / Doc. (3 years)20103.547
Cites / Doc. (3 years)20113.688
Cites / Doc. (3 years)20123.728
Cites / Doc. (3 years)20133.491
Cites / Doc. (3 years)20143.524
Cites / Doc. (3 years)20153.956
Cites / Doc. (3 years)20163.979
Cites / Doc. (3 years)20173.505
Cites / Doc. (3 years)20183.374
Cites / Doc. (3 years)20193.234
Cites / Doc. (3 years)20203.610
Cites / Doc. (2 years)19991.923
Cites / Doc. (2 years)20002.170
Cites / Doc. (2 years)20012.357
Cites / Doc. (2 years)20022.530
Cites / Doc. (2 years)20032.568
Cites / Doc. (2 years)20042.838
Cites / Doc. (2 years)20053.177
Cites / Doc. (2 years)20063.314
Cites / Doc. (2 years)20073.426
Cites / Doc. (2 years)20083.122
Cites / Doc. (2 years)20093.305
Cites / Doc. (2 years)20103.404
Cites / Doc. (2 years)20113.557
Cites / Doc. (2 years)20123.422
Cites / Doc. (2 years)20133.175
Cites / Doc. (2 years)20143.501
Cites / Doc. (2 years)20153.832
Cites / Doc. (2 years)20163.647
Cites / Doc. (2 years)20173.319
Cites / Doc. (2 years)20182.967
Cites / Doc. (2 years)20193.142
Cites / Doc. (2 years)20203.275
Total Cites 
Self-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.

CitesYearValue
Self Cites1999196
Self Cites2000180
Self Cites2001207
Self Cites2002211
Self Cites2003248
Self Cites2004274
Self Cites2005338
Self Cites2006397
Self Cites2007370
Self Cites2008325
Self Cites2009323
Self Cites2010317
Self Cites2011339
Self Cites2012352
Self Cites2013313
Self Cites2014341
Self Cites2015413
Self Cites2016313
Self Cites2017340
Self Cites2018303
Self Cites2019278
Self Cites2020135
Total Cites19993056
Total Cites20003269
Total Cites20013682
Total Cites20023669
Total Cites20033974
Total Cites20044697
Total Cites20055331
Total Cites20065909
Total Cites20076138
Total Cites20086143
Total Cites20095927
Total Cites20105774
Total Cites20115834
Total Cites20126125
Total Cites20135795
Total Cites20145800
Total Cites20156143
Total Cites20166346
Total Cites20175675
Total Cites20185763
Total Cites20195442
Total Cites20206104
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.

CitesYearValue
External Cites per document19992.182
External Cites per document20002.421
External Cites per document20012.741
External Cites per document20022.769
External Cites per document20033.034
External Cites per document20043.464
External Cites per document20053.757
External Cites per document20064.068
External Cites per document20074.266
External Cites per document20084.411
External Cites per document20094.508
External Cites per document20104.821
External Cites per document20115.083
External Cites per document20125.141
External Cites per document20134.673
External Cites per document20144.638
External Cites per document20155.186
External Cites per document20165.260
External Cites per document20174.427
External Cites per document20184.223
External Cites per document20193.988
External Cites per document20204.693
Cites per document19992.161
Cites per document20002.318
Cites per document20012.602
Cites per document20022.568
Cites per document20032.765
Cites per document20043.082
Cites per document20053.324
Cites per document20063.547
Cites per document20073.598
Cites per document20083.524
Cites per document20093.515
Cites per document20103.547
Cites per document20113.688
Cites per document20123.728
Cites per document20133.491
Cites per document20143.524
Cites per document20153.956
Cites per document20163.979
Cites per document20173.505
Cites per document20183.374
Cites per document20193.234
Cites per document20203.610
% 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
19993.96
20007.93
20019.79
20028.38
20033.88
20043.27
20054.35
20061.03
20073.75
20081.16
20094.02
20101.29
20118.46
20125.93
201312.14
20148.44
201511.86
20165.81
20176.96
20186.10
20197.69
20205.80
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.

DocumentsYearValue
Non-citable documents1999103
Non-citable documents2000134
Non-citable documents2001147
Non-citable documents2002180
Non-citable documents2003209
Non-citable documents2004247
Non-citable documents2005275
Non-citable documents2006311
Non-citable documents2007354
Non-citable documents2008424
Non-citable documents2009443
Non-citable documents2010496
Non-citable documents2011501
Non-citable documents2012520
Non-citable documents2013487
Non-citable documents2014469
Non-citable documents2015448
Non-citable documents2016448
Non-citable documents2017414
Non-citable documents2018415
Non-citable documents2019388
Non-citable documents2020419
Citable documents19991311
Citable documents20001276
Citable documents20011268
Citable documents20021249
Citable documents20031228
Citable documents20041277
Citable documents20051329
Citable documents20061355
Citable documents20071352
Citable documents20081319
Citable documents20091243
Citable documents20101132
Citable documents20111081
Citable documents20121123
Citable documents20131173
Citable documents20141177
Citable documents20151105
Citable documents20161147
Citable documents20171205
Citable documents20181293
Citable documents20191295
Citable documents20201272
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.

DocumentsYearValue
Uncited documents1999524
Uncited documents2000512
Uncited documents2001470
Uncited documents2002461
Uncited documents2003442
Uncited documents2004491
Uncited documents2005489
Uncited documents2006518
Uncited documents2007557
Uncited documents2008598
Uncited documents2009580
Uncited documents2010583
Uncited documents2011562
Uncited documents2012585
Uncited documents2013628
Uncited documents2014628
Uncited documents2015587
Uncited documents2016595
Uncited documents2017609
Uncited documents2018672
Uncited documents2019688
Uncited documents2020686
Cited documents1999890
Cited documents2000898
Cited documents2001945
Cited documents2002968
Cited documents2003995
Cited documents20041033
Cited documents20051115
Cited documents20061148
Cited documents20071149
Cited documents20081145
Cited documents20091106
Cited documents20101045
Cited documents20111020
Cited documents20121058
Cited documents20131032
Cited documents20141018
Cited documents2015966
Cited documents20161000
Cited documents20171010
Cited documents20181036
Cited documents2019995
Cited documents20201005
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