Scimago Journal & Country Rank

JAMA Internal Medicine

Country United States  -  SIR icon SIR Ranking of United States
300
H Index
Subject Area and CategoryMedicine
Internal Medicine
PublisherAmerican Medical Association
Publication typeJournals
ISSN21686114, 21686106
Coverage2013-ongoing
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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
Internal Medicine1999Q1
Internal Medicine2000Q1
Internal Medicine2001Q1
Internal Medicine2002Q1
Internal Medicine2003Q1
Internal Medicine2004Q1
Internal Medicine2005Q1
Internal Medicine2006Q1
Internal Medicine2007Q1
Internal Medicine2008Q1
Internal Medicine2009Q1
Internal Medicine2010Q1
Internal Medicine2011Q1
Internal Medicine2012Q1
Internal Medicine2013Q1
Internal Medicine2014Q1
Internal Medicine2015Q1
Internal Medicine2016Q1
Internal Medicine2017Q1
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
19992.989
20003.539
20013.401
20023.521
20033.803
20043.603
20054.388
20064.844
20074.793
20085.606
20096.017
20106.006
20116.711
20125.999
20134.984
20145.027
20156.224
20166.845
20178.032
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)19996.069
Cites / Doc. (4 years)20007.278
Cites / Doc. (4 years)20018.567
Cites / Doc. (4 years)20028.237
Cites / Doc. (4 years)20039.327
Cites / Doc. (4 years)20049.227
Cites / Doc. (4 years)20059.807
Cites / Doc. (4 years)200611.108
Cites / Doc. (4 years)200711.375
Cites / Doc. (4 years)200811.527
Cites / Doc. (4 years)200912.419
Cites / Doc. (4 years)201013.150
Cites / Doc. (4 years)201113.918
Cites / Doc. (4 years)201212.591
Cites / Doc. (4 years)201312.305
Cites / Doc. (4 years)201410.940
Cites / Doc. (4 years)201510.276
Cites / Doc. (4 years)201612.205
Cites / Doc. (4 years)201713.121
Cites / Doc. (3 years)19996.069
Cites / Doc. (3 years)20007.474
Cites / Doc. (3 years)20017.944
Cites / Doc. (3 years)20028.329
Cites / Doc. (3 years)20039.097
Cites / Doc. (3 years)20048.754
Cites / Doc. (3 years)200510.451
Cites / Doc. (3 years)200611.239
Cites / Doc. (3 years)200711.090
Cites / Doc. (3 years)200811.576
Cites / Doc. (3 years)200912.457
Cites / Doc. (3 years)201013.210
Cites / Doc. (3 years)201113.894
Cites / Doc. (3 years)201212.013
Cites / Doc. (3 years)201310.965
Cites / Doc. (3 years)201410.501
Cites / Doc. (3 years)201511.392
Cites / Doc. (3 years)201612.772
Cites / Doc. (3 years)201713.738
Cites / Doc. (2 years)19996.087
Cites / Doc. (2 years)20006.279
Cites / Doc. (2 years)20017.812
Cites / Doc. (2 years)20027.858
Cites / Doc. (2 years)20037.792
Cites / Doc. (2 years)20049.103
Cites / Doc. (2 years)200510.194
Cites / Doc. (2 years)200610.487
Cites / Doc. (2 years)200710.812
Cites / Doc. (2 years)200811.124
Cites / Doc. (2 years)200912.006
Cites / Doc. (2 years)201012.845
Cites / Doc. (2 years)201113.682
Cites / Doc. (2 years)20129.992
Cites / Doc. (2 years)20139.734
Cites / Doc. (2 years)201411.608
Cites / Doc. (2 years)201511.604
Cites / Doc. (2 years)201613.070
Cites / Doc. (2 years)201714.843
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 Cites1999132
Self Cites2000208
Self Cites2001176
Self Cites2002185
Self Cites2003191
Self Cites2004177
Self Cites2005160
Self Cites2006204
Self Cites2007212
Self Cites2008244
Self Cites2009216
Self Cites2010178
Self Cites2011223
Self Cites2012177
Self Cites2013236
Self Cites2014256
Self Cites2015211
Self Cites2016222
Self Cites2017248
Total Cites19994855
Total Cites20005972
Total Cites20017030
Total Cites20027688
Total Cites20038660
Total Cites20047852
Total Cites20059197
Total Cites200610048
Total Cites20079815
Total Cites200810141
Total Cites200910352
Total Cites201010000
Total Cites20119684
Total Cites20128625
Total Cites20138180
Total Cites20148044
Total Cites20158111
Total Cites20168749
Total Cites20178435
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 document19995.904
External Cites per document20007.214
External Cites per document20017.745
External Cites per document20028.129
External Cites per document20038.896
External Cites per document20048.556
External Cites per document200510.269
External Cites per document200611.011
External Cites per document200710.851
External Cites per document200811.298
External Cites per document200912.197
External Cites per document201012.975
External Cites per document201113.574
External Cites per document201211.766
External Cites per document201310.649
External Cites per document201410.167
External Cites per document201511.096
External Cites per document201612.448
External Cites per document201713.334
Cites per document19996.069
Cites per document20007.474
Cites per document20017.944
Cites per document20028.329
Cites per document20039.097
Cites per document20048.754
Cites per document200510.451
Cites per document200611.239
Cites per document200711.090
Cites per document200811.576
Cites per document200912.457
Cites per document201013.210
Cites per document201113.894
Cites per document201212.013
Cites per document201310.965
Cites per document201410.501
Cites per document201511.392
Cites per document201612.772
Cites per document201713.738
% 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
19995.85
200010.69
20015.41
20028.10
200311.36
200412.17
200518.64
200612.03
200714.38
200815.05
200912.04
201012.94
201110.29
201210.56
20137.66
201410.09
20158.25
201611.97
20179.02
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 documents1999405
Non-citable documents2000445
Non-citable documents2001467
Non-citable documents2002519
Non-citable documents2003537
Non-citable documents2004508
Non-citable documents2005437
Non-citable documents2006406
Non-citable documents2007448
Non-citable documents2008512
Non-citable documents2009622
Non-citable documents2010679
Non-citable documents2011729
Non-citable documents2012815
Non-citable documents2013928
Non-citable documents20141196
Non-citable documents20151302
Non-citable documents20161414
Non-citable documents20171401
Citable documents1999800
Citable documents2000799
Citable documents2001885
Citable documents2002923
Citable documents2003952
Citable documents2004897
Citable documents2005880
Citable documents2006894
Citable documents2007885
Citable documents2008876
Citable documents2009831
Citable documents2010757
Citable documents2011697
Citable documents2012718
Citable documents2013746
Citable documents2014766
Citable documents2015712
Citable documents2016685
Citable documents2017614
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 documents1999432
Uncited documents2000397
Uncited documents2001384
Uncited documents2002421
Uncited documents2003410
Uncited documents2004432
Uncited documents2005338
Uncited documents2006302
Uncited documents2007346
Uncited documents2008397
Uncited documents2009493
Uncited documents2010530
Uncited documents2011518
Uncited documents2012641
Uncited documents2013700
Uncited documents2014931
Uncited documents2015934
Uncited documents20161018
Uncited documents2017993
Cited documents1999773
Cited documents2000847
Cited documents2001968
Cited documents20021021
Cited documents20031079
Cited documents2004973
Cited documents2005979
Cited documents2006998
Cited documents2007987
Cited documents2008991
Cited documents2009960
Cited documents2010906
Cited documents2011908
Cited documents2012892
Cited documents2013974
Cited documents20141031
Cited documents20151080
Cited documents20161081
Cited documents20171022
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