Scimago Journal & Country Rank

British Medical Journal

CountryUnited Kingdom
358
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
PublisherBMJ Publishing Group
Publication typeJournals
ISSN09598146
Coverage1945-ongoing
Scope The BMJ (British Medical Journal) is an international peer reviewed medical journal and a fully “online first” publication. Our publishing model—”continuous publication”— means that all articles appear on bmj.com before being included in an issue of the print journal. The website is updated daily with the BMJ’s latest original research, education, news, and comment articles, as well as podcasts, videos, and blogs. (source)
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
19991.082
20001.094
20011.140
20021.054
20031.025
20040.910
20050.990
20060.919
20071.011
20081.076
20091.272
20101.681
20111.477
20121.706
20132.064
20142.642
20152.722
20162.687
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)19992.365
Cites / Doc. (4 years)20002.514
Cites / Doc. (4 years)20012.746
Cites / Doc. (4 years)20022.608
Cites / Doc. (4 years)20032.493
Cites / Doc. (4 years)20042.451
Cites / Doc. (4 years)20052.348
Cites / Doc. (4 years)20062.433
Cites / Doc. (4 years)20072.396
Cites / Doc. (4 years)20082.661
Cites / Doc. (4 years)20092.986
Cites / Doc. (4 years)20103.233
Cites / Doc. (4 years)20113.448
Cites / Doc. (4 years)20123.943
Cites / Doc. (4 years)20134.219
Cites / Doc. (4 years)20144.889
Cites / Doc. (4 years)20155.411
Cites / Doc. (4 years)20165.292
Cites / Doc. (3 years)19992.365
Cites / Doc. (3 years)20002.440
Cites / Doc. (3 years)20012.669
Cites / Doc. (3 years)20022.502
Cites / Doc. (3 years)20032.582
Cites / Doc. (3 years)20042.237
Cites / Doc. (3 years)20052.320
Cites / Doc. (3 years)20062.383
Cites / Doc. (3 years)20072.487
Cites / Doc. (3 years)20082.787
Cites / Doc. (3 years)20093.240
Cites / Doc. (3 years)20103.400
Cites / Doc. (3 years)20113.442
Cites / Doc. (3 years)20123.865
Cites / Doc. (3 years)20134.434
Cites / Doc. (3 years)20145.761
Cites / Doc. (3 years)20155.506
Cites / Doc. (3 years)20165.461
Cites / Doc. (2 years)19992.284
Cites / Doc. (2 years)20002.228
Cites / Doc. (2 years)20012.484
Cites / Doc. (2 years)20022.602
Cites / Doc. (2 years)20032.264
Cites / Doc. (2 years)20042.164
Cites / Doc. (2 years)20052.188
Cites / Doc. (2 years)20062.432
Cites / Doc. (2 years)20072.474
Cites / Doc. (2 years)20082.981
Cites / Doc. (2 years)20093.350
Cites / Doc. (2 years)20103.318
Cites / Doc. (2 years)20113.210
Cites / Doc. (2 years)20123.986
Cites / Doc. (2 years)20135.214
Cites / Doc. (2 years)20145.874
Cites / Doc. (2 years)20155.598
Cites / Doc. (2 years)20165.213
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 Cites1999761
Self Cites2000692
Self Cites2001904
Self Cites2002733
Self Cites2003577
Self Cites2004509
Self Cites2005536
Self Cites2006343
Self Cites2007228
Self Cites2008252
Self Cites2009279
Self Cites2010384
Self Cites2011540
Self Cites2012639
Self Cites2013634
Self Cites2014755
Self Cites2015653
Self Cites2016473
Total Cites199912218
Total Cites200013882
Total Cites200116141
Total Cites200215749
Total Cites200316796
Total Cites200416001
Total Cites200517093
Total Cites200616828
Total Cites200715077
Total Cites200813083
Total Cites200912035
Total Cites201012496
Total Cites201114978
Total Cites201216594
Total Cites201317300
Total Cites201418539
Total Cites201517476
Total Cites201616706
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 document19992.217
External Cites per document20002.319
External Cites per document20012.520
External Cites per document20022.385
External Cites per document20032.493
External Cites per document20042.166
External Cites per document20052.247
External Cites per document20062.334
External Cites per document20072.449
External Cites per document20082.733
External Cites per document20093.164
External Cites per document20103.296
External Cites per document20113.318
External Cites per document20123.717
External Cites per document20134.271
External Cites per document20145.526
External Cites per document20155.300
External Cites per document20165.307
Cites per document19992.365
Cites per document20002.440
Cites per document20012.669
Cites per document20022.502
Cites per document20032.582
Cites per document20042.237
Cites per document20052.320
Cites per document20062.383
Cites per document20072.487
Cites per document20082.787
Cites per document20093.240
Cites per document20103.400
Cites per document20113.442
Cites per document20123.865
Cites per document20134.434
Cites per document20145.761
Cites per document20155.506
Cites per document20165.461
% 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
19996.21
20005.26
20016.27
20025.11
20037.43
20047.44
20059.12
20065.22
20077.56
200811.21
20096.68
20105.36
20115.80
20125.70
20134.78
20145.48
20156.23
20166.13
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 documents19994891
Non-citable documents20005287
Non-citable documents20015423
Non-citable documents20025254
Non-citable documents20035095
Non-citable documents20044729
Non-citable documents20054524
Non-citable documents20064149
Non-citable documents20073843
Non-citable documents20083208
Non-citable documents20093068
Non-citable documents20103804
Non-citable documents20115081
Non-citable documents20126339
Non-citable documents20136948
Non-citable documents20147701
Non-citable documents20158125
Non-citable documents20168237
Citable documents19995167
Citable documents20005689
Citable documents20016047
Citable documents20026295
Citable documents20036506
Citable documents20047154
Citable documents20057368
Citable documents20067063
Citable documents20076063
Citable documents20084694
Citable documents20093715
Citable documents20103675
Citable documents20114351
Citable documents20124293
Citable documents20133902
Citable documents20143218
Citable documents20153174
Citable documents20163059
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 documents19997309
Uncited documents20007945
Uncited documents20018302
Uncited documents20028394
Uncited documents20038509
Uncited documents20048862
Uncited documents20058782
Uncited documents20068226
Uncited documents20077225
Uncited documents20085641
Uncited documents20094780
Uncited documents20105373
Uncited documents20117013
Uncited documents20127985
Uncited documents20138028
Uncited documents20147967
Uncited documents20158440
Uncited documents20168589
Cited documents19992749
Cited documents20003031
Cited documents20013168
Cited documents20023155
Cited documents20033092
Cited documents20043021
Cited documents20053110
Cited documents20062986
Cited documents20072681
Cited documents20082261
Cited documents20092003
Cited documents20102106
Cited documents20112419
Cited documents20122647
Cited documents20132822
Cited documents20142952
Cited documents20152859
Cited documents20162707
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