Scimago Journal & Country Rank

American Journal of Gastroenterology

Country

United States

Universities and research institutions in United States
Media Ranking in United States

Subject Area and Category

Publisher

Springer Nature

H-Index

274

Publication type

Journals

ISSN

15720241, 00029270

Coverage

1938, 1947-2022

Information

Homepage

How to publish in this journal

Scope

AJG is published on behalf of the American College of Gastroenterology (ACG). As the leading clinical journal covering gastroenterology and hepatology, The American Journal of Gastroenterology (AJG) provides practical and professional support for clinicians dealing with the gastroenterological disorders seen most often in patients. Topics include: -Colon and Small Bowel- Endoscopy- Esophagus- Functional GI Disorders- Inflammatory Bowel Disease- Liver- Pancreas and Biliary Tract- Pathology- Pediatrics- Nutrition/Obesity- Stomach. AJG devotes itself to publishing timely medical research in gastroenterology and hepatology with: -Original Research Articles- Review Articles- Brief Communications- ACG Clinical Guidelines- Editorials- The Red Section- Video Articles- Image Articles- Correspondence- Continuing Medical Education- Supplementary Issues 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
Gastroenterology1999Q1
Gastroenterology2000Q1
Gastroenterology2001Q1
Gastroenterology2002Q1
Gastroenterology2003Q1
Gastroenterology2004Q1
Gastroenterology2005Q1
Gastroenterology2006Q1
Gastroenterology2007Q1
Gastroenterology2008Q1
Gastroenterology2009Q1
Gastroenterology2010Q1
Gastroenterology2011Q1
Gastroenterology2012Q1
Gastroenterology2013Q1
Gastroenterology2014Q1
Gastroenterology2015Q1
Gastroenterology2016Q1
Gastroenterology2017Q1
Gastroenterology2018Q1
Gastroenterology2019Q1
Gastroenterology2020Q1
Gastroenterology2021Q1
Gastroenterology2022Q1
Hepatology1999Q1
Hepatology2000Q1
Hepatology2001Q1
Hepatology2002Q1
Hepatology2003Q1
Hepatology2004Q1
Hepatology2005Q1
Hepatology2006Q1
Hepatology2007Q1
Hepatology2008Q1
Hepatology2009Q1
Hepatology2010Q1
Hepatology2011Q1
Hepatology2012Q1
Hepatology2013Q1
Hepatology2014Q1
Hepatology2015Q1
Hepatology2016Q1
Hepatology2017Q1
Hepatology2018Q1
Hepatology2019Q1
Hepatology2020Q1
Hepatology2021Q1
Hepatology2022Q1
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
19990.886
20001.058
20011.215
20021.416
20031.527
20041.823
20051.927
20062.178
20072.310
20082.523
20092.523
20102.626
20112.920
20123.062
20134.079
20143.991
20154.337
20164.280
20174.197
20183.668
20192.571
20202.907
20212.683
20222.423
Total Documents

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

YearDocuments
1999814
2000878
2001808
2002713
2003602
2004448
2005482
2006531
2007572
2008601
2009616
2010473
2011373
2012340
2013353
2014329
2015345
2016431
2017495
2018391
2019393
2020467
2021590
2022430
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)19992.133
Cites / Doc. (4 years)20002.500
Cites / Doc. (4 years)20012.690
Cites / Doc. (4 years)20022.906
Cites / Doc. (4 years)20033.261
Cites / Doc. (4 years)20043.568
Cites / Doc. (4 years)20054.039
Cites / Doc. (4 years)20064.783
Cites / Doc. (4 years)20075.154
Cites / Doc. (4 years)20085.229
Cites / Doc. (4 years)20095.047
Cites / Doc. (4 years)20104.834
Cites / Doc. (4 years)20114.534
Cites / Doc. (4 years)20125.168
Cites / Doc. (4 years)20135.647
Cites / Doc. (4 years)20146.308
Cites / Doc. (4 years)20156.320
Cites / Doc. (4 years)20165.857
Cites / Doc. (4 years)20175.243
Cites / Doc. (4 years)20184.376
Cites / Doc. (4 years)20194.039
Cites / Doc. (4 years)20203.962
Cites / Doc. (4 years)20214.742
Cites / Doc. (4 years)20224.205
Cites / Doc. (3 years)19992.133
Cites / Doc. (3 years)20002.520
Cites / Doc. (3 years)20012.667
Cites / Doc. (3 years)20022.978
Cites / Doc. (3 years)20033.251
Cites / Doc. (3 years)20043.685
Cites / Doc. (3 years)20054.269
Cites / Doc. (3 years)20065.050
Cites / Doc. (3 years)20075.370
Cites / Doc. (3 years)20085.151
Cites / Doc. (3 years)20094.749
Cites / Doc. (3 years)20104.461
Cites / Doc. (3 years)20114.596
Cites / Doc. (3 years)20125.179
Cites / Doc. (3 years)20136.196
Cites / Doc. (3 years)20146.463
Cites / Doc. (3 years)20156.407
Cites / Doc. (3 years)20165.636
Cites / Doc. (3 years)20174.799
Cites / Doc. (3 years)20183.983
Cites / Doc. (3 years)20193.699
Cites / Doc. (3 years)20203.944
Cites / Doc. (3 years)20214.899
Cites / Doc. (3 years)20224.021
Cites / Doc. (2 years)19992.028
Cites / Doc. (2 years)20002.336
Cites / Doc. (2 years)20012.599
Cites / Doc. (2 years)20022.823
Cites / Doc. (2 years)20033.199
Cites / Doc. (2 years)20043.767
Cites / Doc. (2 years)20054.477
Cites / Doc. (2 years)20065.008
Cites / Doc. (2 years)20075.315
Cites / Doc. (2 years)20084.692
Cites / Doc. (2 years)20094.126
Cites / Doc. (2 years)20104.411
Cites / Doc. (2 years)20114.505
Cites / Doc. (2 years)20125.421
Cites / Doc. (2 years)20136.167
Cites / Doc. (2 years)20146.466
Cites / Doc. (2 years)20156.166
Cites / Doc. (2 years)20164.981
Cites / Doc. (2 years)20174.171
Cites / Doc. (2 years)20183.479
Cites / Doc. (2 years)20193.556
Cites / Doc. (2 years)20203.875
Cites / Doc. (2 years)20214.840
Cites / Doc. (2 years)20223.858
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 Cites1999353
Self Cites2000451
Self Cites2001485
Self Cites2002565
Self Cites2003433
Self Cites2004371
Self Cites2005366
Self Cites2006413
Self Cites2007397
Self Cites2008440
Self Cites2009459
Self Cites2010363
Self Cites2011328
Self Cites2012227
Self Cites2013312
Self Cites2014193
Self Cites2015189
Self Cites2016180
Self Cites2017165
Self Cites2018158
Self Cites2019148
Self Cites2020158
Self Cites2021183
Self Cites2022175
Total Cites19994230
Total Cites20005280
Total Cites20016275
Total Cites20027446
Total Cites20037799
Total Cites20047823
Total Cites20057526
Total Cites20067736
Total Cites20077845
Total Cites20088165
Total Cites20098093
Total Cites20107980
Total Cites20117768
Total Cites20127571
Total Cites20137349
Total Cites20146890
Total Cites20156548
Total Cites20165788
Total Cites20175303
Total Cites20185063
Total Cites20194872
Total Cites20205045
Total Cites20216129
Total Cites20225831
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 document19991.955
External Cites per document20002.305
External Cites per document20012.461
External Cites per document20022.752
External Cites per document20033.070
External Cites per document20043.510
External Cites per document20054.061
External Cites per document20064.780
External Cites per document20075.098
External Cites per document20084.874
External Cites per document20094.480
External Cites per document20104.258
External Cites per document20114.402
External Cites per document20125.023
External Cites per document20135.933
External Cites per document20146.282
External Cites per document20156.222
External Cites per document20165.461
External Cites per document20174.650
External Cites per document20183.859
External Cites per document20193.587
External Cites per document20203.821
External Cites per document20214.753
External Cites per document20223.901
Cites per document19992.133
Cites per document20002.520
Cites per document20012.667
Cites per document20022.978
Cites per document20033.251
Cites per document20043.685
Cites per document20054.269
Cites per document20065.050
Cites per document20075.370
Cites per document20085.151
Cites per document20094.749
Cites per document20104.461
Cites per document20114.596
Cites per document20125.179
Cites per document20136.196
Cites per document20146.463
Cites per document20156.407
Cites per document20165.636
Cites per document20174.799
Cites per document20183.983
Cites per document20193.699
Cites per document20203.944
Cites per document20214.899
Cites per document20224.021
% 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
19994.55
20007.29
200111.39
200211.64
20034.65
20043.35
20056.85
200612.99
200711.89
200813.48
200913.15
201015.01
201120.11
201217.06
201319.83
201414.59
201514.20
201611.83
201714.75
201817.65
201919.08
202016.49
202120.51
202218.84
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 documents1999452
Non-citable documents2000469
Non-citable documents2001713
Non-citable documents2002876
Non-citable documents2003931
Non-citable documents2004787
Non-citable documents2005569
Non-citable documents2006389
Non-citable documents2007293
Non-citable documents2008380
Non-citable documents2009500
Non-citable documents2010642
Non-citable documents2011617
Non-citable documents2012521
Non-citable documents2013375
Non-citable documents2014363
Non-citable documents2015360
Non-citable documents2016408
Non-citable documents2017472
Non-citable documents2018558
Non-citable documents2019555
Non-citable documents2020510
Non-citable documents2021456
Non-citable documents2022491
Citable documents19991531
Citable documents20001626
Citable documents20011640
Citable documents20021624
Citable documents20031468
Citable documents20041336
Citable documents20051194
Citable documents20061143
Citable documents20071168
Citable documents20081205
Citable documents20091204
Citable documents20101147
Citable documents20111073
Citable documents2012941
Citable documents2013811
Citable documents2014703
Citable documents2015662
Citable documents2016619
Citable documents2017633
Citable documents2018713
Citable documents2019762
Citable documents2020769
Citable documents2021795
Citable documents2022959
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 documents1999794
Uncited documents2000776
Uncited documents2001836
Uncited documents2002913
Uncited documents2003780
Uncited documents2004653
Uncited documents2005483
Uncited documents2006368
Uncited documents2007349
Uncited documents2008425
Uncited documents2009527
Uncited documents2010604
Uncited documents2011549
Uncited documents2012475
Uncited documents2013356
Uncited documents2014358
Uncited documents2015362
Uncited documents2016399
Uncited documents2017474
Uncited documents2018635
Uncited documents2019634
Uncited documents2020593
Uncited documents2021502
Uncited documents2022659
Cited documents19991189
Cited documents20001319
Cited documents20011517
Cited documents20021587
Cited documents20031619
Cited documents20041470
Cited documents20051280
Cited documents20061164
Cited documents20071112
Cited documents20081160
Cited documents20091177
Cited documents20101185
Cited documents20111141
Cited documents2012987
Cited documents2013830
Cited documents2014708
Cited documents2015660
Cited documents2016628
Cited documents2017631
Cited documents2018636
Cited documents2019683
Cited documents2020686
Cited documents2021749
Cited documents2022791
Scimago Journal & Country Rank
Show this widget in your own website

Just copy the code below and paste within your html code:
SCImago Graphica
Explore, visually communicate and make sense of data with our new data visualization tool.
Metrics based on Scopus® data as of April 2023
Loading comments…

Leave a comment

* Required

* Required

* Required

* Required

The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles, maintain the dialogue through the usual channels with your editor.

Developed by:
Scimago Lab
Powered by:
Powered by scopus

Follow us on @ScimagoJR

Scimago Lab, Copyright 2007-2022. Data Source: Scopus®

Legal Notice

Privacy Policy