Scimago Journal & Country Rank

Journal of Gastrointestinal Surgery

Country Germany  - SIR icon SIR Ranking of Germany
117
H Index
Subject Area and CategoryMedicine
Gastroenterology
Surgery
PublisherSpringer Verlag
Publication typeJournals
ISSN1091255X
Coverage1997-ongoing
Scope The Journal of Gastrointestinal Surgery is a scholarly, peer-reviewed journal that updates the surgeon on the latest developments in gastrointestinal surgery. The journal includes original articles on surgery of the digestive tract; gastrointestinal images; "How I Do It" articles, subject reviews, book reports, editorial columns, the SSAT Presidential Address, articles by a guest orator, symposia, letters, results of conferences and more. This is the official publication of the Society for Surgery of the Alimentary Tract. The journal functions as an outstanding forum for continuing education in surgery and diseases of the gastrointestinal tract.

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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
Gastroenterology1999Q1
Gastroenterology2000Q1
Gastroenterology2001Q1
Gastroenterology2002Q1
Gastroenterology2003Q1
Gastroenterology2004Q1
Gastroenterology2005Q1
Gastroenterology2006Q1
Gastroenterology2007Q1
Gastroenterology2008Q1
Gastroenterology2009Q1
Gastroenterology2010Q1
Gastroenterology2011Q1
Gastroenterology2012Q1
Gastroenterology2013Q1
Gastroenterology2014Q1
Gastroenterology2015Q1
Gastroenterology2016Q1
Gastroenterology2017Q1
Gastroenterology2018Q1
Surgery1999Q1
Surgery2000Q1
Surgery2001Q1
Surgery2002Q1
Surgery2003Q1
Surgery2004Q1
Surgery2005Q1
Surgery2006Q1
Surgery2007Q1
Surgery2008Q1
Surgery2009Q1
Surgery2010Q1
Surgery2011Q1
Surgery2012Q1
Surgery2013Q1
Surgery2014Q1
Surgery2015Q1
Surgery2016Q1
Surgery2017Q1
Surgery2018Q1
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
19990.614
20000.893
20011.014
20020.971
20030.950
20041.126
20051.278
20061.368
20071.287
20081.197
20091.407
20101.437
20111.594
20121.356
20131.486
20141.526
20151.673
20161.644
20171.556
20181.280
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)19991.223
Cites / Doc. (4 years)20001.738
Cites / Doc. (4 years)20012.123
Cites / Doc. (4 years)20022.361
Cites / Doc. (4 years)20032.256
Cites / Doc. (4 years)20042.803
Cites / Doc. (4 years)20053.033
Cites / Doc. (4 years)20063.082
Cites / Doc. (4 years)20073.212
Cites / Doc. (4 years)20082.889
Cites / Doc. (4 years)20092.942
Cites / Doc. (4 years)20103.078
Cites / Doc. (4 years)20113.333
Cites / Doc. (4 years)20123.339
Cites / Doc. (4 years)20133.214
Cites / Doc. (4 years)20143.266
Cites / Doc. (4 years)20153.200
Cites / Doc. (4 years)20163.258
Cites / Doc. (4 years)20173.016
Cites / Doc. (4 years)20182.827
Cites / Doc. (3 years)19991.223
Cites / Doc. (3 years)20001.738
Cites / Doc. (3 years)20012.249
Cites / Doc. (3 years)20022.169
Cites / Doc. (3 years)20032.345
Cites / Doc. (3 years)20042.624
Cites / Doc. (3 years)20053.061
Cites / Doc. (3 years)20062.990
Cites / Doc. (3 years)20072.908
Cites / Doc. (3 years)20082.748
Cites / Doc. (3 years)20092.882
Cites / Doc. (3 years)20103.038
Cites / Doc. (3 years)20113.378
Cites / Doc. (3 years)20123.140
Cites / Doc. (3 years)20133.051
Cites / Doc. (3 years)20143.229
Cites / Doc. (3 years)20153.312
Cites / Doc. (3 years)20163.132
Cites / Doc. (3 years)20172.920
Cites / Doc. (3 years)20182.764
Cites / Doc. (2 years)19991.223
Cites / Doc. (2 years)20001.853
Cites / Doc. (2 years)20011.884
Cites / Doc. (2 years)20022.193
Cites / Doc. (2 years)20032.154
Cites / Doc. (2 years)20042.582
Cites / Doc. (2 years)20052.875
Cites / Doc. (2 years)20062.617
Cites / Doc. (2 years)20072.679
Cites / Doc. (2 years)20082.446
Cites / Doc. (2 years)20092.757
Cites / Doc. (2 years)20102.941
Cites / Doc. (2 years)20113.172
Cites / Doc. (2 years)20122.697
Cites / Doc. (2 years)20132.823
Cites / Doc. (2 years)20143.284
Cites / Doc. (2 years)20153.020
Cites / Doc. (2 years)20162.947
Cites / Doc. (2 years)20172.713
Cites / Doc. (2 years)20182.439
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 Cites199915
Self Cites200033
Self Cites200135
Self Cites200228
Self Cites200345
Self Cites200456
Self Cites200555
Self Cites200697
Self Cites2007106
Self Cites2008128
Self Cites2009167
Self Cites2010133
Self Cites2011151
Self Cites2012146
Self Cites2013115
Self Cites2014151
Self Cites2015101
Self Cites2016130
Self Cites2017103
Self Cites2018116
Total Cites1999203
Total Cites2000471
Total Cites2001659
Total Cites2002666
Total Cites2003788
Total Cites2004997
Total Cites20051365
Total Cites20061468
Total Cites20071579
Total Cites20081748
Total Cites20092372
Total Cites20103044
Total Cites20113432
Total Cites20123071
Total Cites20132801
Total Cites20143026
Total Cites20153077
Total Cites20162747
Total Cites20172511
Total Cites20182283
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 document19991.133
External Cites per document20001.616
External Cites per document20012.130
External Cites per document20022.078
External Cites per document20032.211
External Cites per document20042.476
External Cites per document20052.937
External Cites per document20062.792
External Cites per document20072.713
External Cites per document20082.547
External Cites per document20092.679
External Cites per document20102.905
External Cites per document20113.229
External Cites per document20122.991
External Cites per document20132.926
External Cites per document20143.068
External Cites per document20153.203
External Cites per document20162.984
External Cites per document20172.800
External Cites per document20182.623
Cites per document19991.223
Cites per document20001.738
Cites per document20012.249
Cites per document20022.169
Cites per document20032.345
Cites per document20042.624
Cites per document20053.061
Cites per document20062.990
Cites per document20072.908
Cites per document20082.748
Cites per document20092.882
Cites per document20103.038
Cites per document20113.378
Cites per document20123.140
Cites per document20133.051
Cites per document20143.229
Cites per document20153.312
Cites per document20163.132
Cites per document20172.920
Cites per document20182.764
% 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
19998.49
20006.48
200110.68
20026.47
20039.27
20048.24
20056.11
20063.33
20076.82
20086.28
20096.92
20104.44
20116.65
20128.48
20136.47
20145.57
20155.36
201611.89
201712.66
201812.23
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 documents19995
Non-citable documents20006
Non-citable documents200110
Non-citable documents200210
Non-citable documents200314
Non-citable documents200413
Non-citable documents200514
Non-citable documents200610
Non-citable documents200717
Non-citable documents200818
Non-citable documents200933
Non-citable documents201034
Non-citable documents201149
Non-citable documents201266
Non-citable documents201366
Non-citable documents201463
Non-citable documents201551
Non-citable documents201653
Non-citable documents201747
Non-citable documents201856
Citable documents1999166
Citable documents2000271
Citable documents2001293
Citable documents2002307
Citable documents2003336
Citable documents2004380
Citable documents2005446
Citable documents2006491
Citable documents2007543
Citable documents2008636
Citable documents2009823
Citable documents20101002
Citable documents20111016
Citable documents2012978
Citable documents2013918
Citable documents2014937
Citable documents2015929
Citable documents2016877
Citable documents2017860
Citable documents2018826
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 documents199980
Uncited documents2000108
Uncited documents2001106
Uncited documents2002121
Uncited documents2003122
Uncited documents2004120
Uncited documents2005136
Uncited documents2006127
Uncited documents2007146
Uncited documents2008202
Uncited documents2009234
Uncited documents2010292
Uncited documents2011259
Uncited documents2012265
Uncited documents2013256
Uncited documents2014257
Uncited documents2015232
Uncited documents2016211
Uncited documents2017244
Uncited documents2018249
Cited documents199991
Cited documents2000169
Cited documents2001197
Cited documents2002196
Cited documents2003228
Cited documents2004273
Cited documents2005324
Cited documents2006374
Cited documents2007414
Cited documents2008452
Cited documents2009622
Cited documents2010744
Cited documents2011806
Cited documents2012779
Cited documents2013728
Cited documents2014743
Cited documents2015748
Cited documents2016719
Cited documents2017663
Cited documents2018633
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