Scimago Journal & Country Rank

New England Journal of Medicine

CountryUnited States
862
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
PublisherMassachusetts Medical Society
Publication typeJournals
ISSN15334406, 00284793
Coverage1945-ongoing
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
Medicine (miscellaneous)1997Q1
Medicine (miscellaneous)1998Q1
Medicine (miscellaneous)1999Q1
Medicine (miscellaneous)2000Q1
Medicine (miscellaneous)2001Q1
Medicine (miscellaneous)2002Q1
Medicine (miscellaneous)2003Q1
Medicine (miscellaneous)2004Q1
Medicine (miscellaneous)2005Q1
Medicine (miscellaneous)2006Q1
Medicine (miscellaneous)2007Q1
Medicine (miscellaneous)2008Q1
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q1
Medicine (miscellaneous)2011Q1
Medicine (miscellaneous)2012Q1
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1
Medicine (miscellaneous)2016Q1
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
19996.951
20007.954
20018.212
20028.819
20039.975
200410.881
20059.686
20069.994
20079.934
200810.285
200910.350
201011.601
201112.226
201212.600
201313.548
201414.608
201514.861
201615.736
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)199917.153
Cites / Doc. (4 years)200019.307
Cites / Doc. (4 years)200121.641
Cites / Doc. (4 years)200224.003
Cites / Doc. (4 years)200326.929
Cites / Doc. (4 years)200429.387
Cites / Doc. (4 years)200528.368
Cites / Doc. (4 years)200628.298
Cites / Doc. (4 years)200726.599
Cites / Doc. (4 years)200826.206
Cites / Doc. (4 years)200927.654
Cites / Doc. (4 years)201028.457
Cites / Doc. (4 years)201128.423
Cites / Doc. (4 years)201229.594
Cites / Doc. (4 years)201329.115
Cites / Doc. (4 years)201429.616
Cites / Doc. (4 years)201529.489
Cites / Doc. (4 years)201630.779
Cites / Doc. (3 years)199917.153
Cites / Doc. (3 years)200019.437
Cites / Doc. (3 years)200122.131
Cites / Doc. (3 years)200224.892
Cites / Doc. (3 years)200328.271
Cites / Doc. (3 years)200429.948
Cites / Doc. (3 years)200527.046
Cites / Doc. (3 years)200627.564
Cites / Doc. (3 years)200726.026
Cites / Doc. (3 years)200826.706
Cites / Doc. (3 years)200927.466
Cites / Doc. (3 years)201028.751
Cites / Doc. (3 years)201129.082
Cites / Doc. (3 years)201229.359
Cites / Doc. (3 years)201328.967
Cites / Doc. (3 years)201430.163
Cites / Doc. (3 years)201530.011
Cites / Doc. (3 years)201632.243
Cites / Doc. (2 years)199916.557
Cites / Doc. (2 years)200019.049
Cites / Doc. (2 years)200121.671
Cites / Doc. (2 years)200226.120
Cites / Doc. (2 years)200328.592
Cites / Doc. (2 years)200428.245
Cites / Doc. (2 years)200525.618
Cites / Doc. (2 years)200626.302
Cites / Doc. (2 years)200726.214
Cites / Doc. (2 years)200825.855
Cites / Doc. (2 years)200927.114
Cites / Doc. (2 years)201029.604
Cites / Doc. (2 years)201128.509
Cites / Doc. (2 years)201228.057
Cites / Doc. (2 years)201328.996
Cites / Doc. (2 years)201429.788
Cites / Doc. (2 years)201530.401
Cites / Doc. (2 years)201633.902
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 Cites1999374
Self Cites2000387
Self Cites2001476
Self Cites2002382
Self Cites2003482
Self Cites2004530
Self Cites2005516
Self Cites2006630
Self Cites2007582
Self Cites2008562
Self Cites2009531
Self Cites2010558
Self Cites2011631
Self Cites2012565
Self Cites2013618
Self Cites2014605
Self Cites2015563
Self Cites2016617
Total Cites199931991
Total Cites200036406
Total Cites200139770
Total Cites200242466
Total Cites200346930
Total Cites200453368
Total Cites200555552
Total Cites200661329
Total Cites200760094
Total Cites200860115
Total Cites200961552
Total Cites201066847
Total Cites201169214
Total Cites201272076
Total Cites201370912
Total Cites201474172
Total Cites201573136
Total Cites201676513
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 document199916.953
External Cites per document200019.231
External Cites per document200121.866
External Cites per document200224.668
External Cites per document200327.981
External Cites per document200429.651
External Cites per document200526.795
External Cites per document200627.280
External Cites per document200725.774
External Cites per document200826.456
External Cites per document200927.229
External Cites per document201028.511
External Cites per document201128.816
External Cites per document201229.129
External Cites per document201328.715
External Cites per document201429.917
External Cites per document201529.780
External Cites per document201631.983
Cites per document199917.153
Cites per document200019.437
Cites per document200122.131
Cites per document200224.892
Cites per document200328.271
Cites per document200429.948
Cites per document200527.046
Cites per document200627.564
Cites per document200726.026
Cites per document200826.706
Cites per document200927.466
Cites per document201028.751
Cites per document201129.082
Cites per document201229.359
Cites per document201328.967
Cites per document201430.163
Cites per document201530.011
Cites per document201632.243
% 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
19996.12
20009.44
200115.95
20028.97
200321.48
200421.63
200522.47
200610.45
200713.43
200813.29
200913.88
201013.17
201114.76
201214.43
201313.93
201417.27
201514.04
201616.53
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 documents19992015
Non-citable documents20002078
Non-citable documents20012067
Non-citable documents20021967
Non-citable documents20031860
Non-citable documents20041989
Non-citable documents20052096
Non-citable documents20062089
Non-citable documents20072400
Non-citable documents20082853
Non-citable documents20093334
Non-citable documents20103195
Non-citable documents20113086
Non-citable documents20123028
Non-citable documents20132958
Non-citable documents20143020
Non-citable documents20153113
Non-citable documents20163632
Citable documents19991865
Citable documents20001873
Citable documents20011797
Citable documents20021706
Citable documents20031660
Citable documents20041782
Citable documents20052054
Citable documents20062225
Citable documents20072309
Citable documents20082251
Citable documents20092241
Citable documents20102325
Citable documents20112380
Citable documents20122455
Citable documents20132448
Citable documents20142459
Citable documents20152437
Citable documents20162373
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 documents19991938
Uncited documents20001901
Uncited documents20011798
Uncited documents20021602
Uncited documents20031435
Uncited documents20041573
Uncited documents20051739
Uncited documents20061799
Uncited documents20072150
Uncited documents20082516
Uncited documents20092975
Uncited documents20102895
Uncited documents20112858
Uncited documents20122869
Uncited documents20132852
Uncited documents20142776
Uncited documents20152742
Uncited documents20162970
Cited documents19991942
Cited documents20002050
Cited documents20012066
Cited documents20022071
Cited documents20032085
Cited documents20042198
Cited documents20052411
Cited documents20062515
Cited documents20072559
Cited documents20082588
Cited documents20092600
Cited documents20102625
Cited documents20112608
Cited documents20122614
Cited documents20132554
Cited documents20142703
Cited documents20152808
Cited documents20163035
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