Scimago Journal & Country Rank

BMJ Case Reports

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

BMJ Publishing Group

BMJ Group in Scimago Institutions Rankings

H-Index

26

Publication type

Journals

ISSN

1757790X

Coverage

2008-2020

Information

Homepage

How to publish in this journal

Contact

Scope

BMJ Case Reports is an important educational resource offering a high volume of cases in all disciplines so that healthcare professionals, researchers and others can easily find clinically important information on common and rare conditions. All articles are peer reviewed and copy edited before publication. BMJ Case Reports is not an edition or supplement of the BMJ. 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
Medicine (miscellaneous)2009Q4
Medicine (miscellaneous)2010Q4
Medicine (miscellaneous)2011Q4
Medicine (miscellaneous)2012Q4
Medicine (miscellaneous)2013Q4
Medicine (miscellaneous)2014Q3
Medicine (miscellaneous)2015Q3
Medicine (miscellaneous)2016Q3
Medicine (miscellaneous)2017Q3
Medicine (miscellaneous)2018Q3
Medicine (miscellaneous)2019Q3
Medicine (miscellaneous)2020Q4
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
20090.101
20100.106
20110.109
20120.118
20130.136
20140.164
20150.187
20160.189
20170.213
20180.217
20190.204
20200.231
Total Documents

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

YearDocuments
200821
20091178
2010672
20111072
20121579
20132745
20142361
20151983
20161607
20171996
20182299
20192345
20201885
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)20080.000
Cites / Doc. (4 years)20090.000
Cites / Doc. (4 years)20100.038
Cites / Doc. (4 years)20110.054
Cites / Doc. (4 years)20120.095
Cites / Doc. (4 years)20130.206
Cites / Doc. (4 years)20140.334
Cites / Doc. (4 years)20150.358
Cites / Doc. (4 years)20160.378
Cites / Doc. (4 years)20170.412
Cites / Doc. (4 years)20180.422
Cites / Doc. (4 years)20190.446
Cites / Doc. (4 years)20200.523
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.000
Cites / Doc. (3 years)20100.038
Cites / Doc. (3 years)20110.054
Cites / Doc. (3 years)20120.095
Cites / Doc. (3 years)20130.194
Cites / Doc. (3 years)20140.335
Cites / Doc. (3 years)20150.344
Cites / Doc. (3 years)20160.369
Cites / Doc. (3 years)20170.401
Cites / Doc. (3 years)20180.411
Cites / Doc. (3 years)20190.424
Cites / Doc. (3 years)20200.500
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.038
Cites / Doc. (2 years)20110.055
Cites / Doc. (2 years)20120.072
Cites / Doc. (2 years)20130.197
Cites / Doc. (2 years)20140.317
Cites / Doc. (2 years)20150.328
Cites / Doc. (2 years)20160.326
Cites / Doc. (2 years)20170.376
Cites / Doc. (2 years)20180.382
Cites / Doc. (2 years)20190.380
Cites / Doc. (2 years)20200.477
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 Cites20080
Self Cites20090
Self Cites20104
Self Cites201118
Self Cites201235
Self Cites201380
Self Cites2014134
Self Cites2015109
Self Cites201691
Self Cites2017105
Self Cites2018123
Self Cites2019146
Self Cites202097
Total Cites20080
Total Cites20090
Total Cites201046
Total Cites2011101
Total Cites2012277
Total Cites2013645
Total Cites20141805
Total Cites20152301
Total Cites20162617
Total Cites20172388
Total Cites20182296
Total Cites20192500
Total Cites20203319
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 document20080
External Cites per document20090.000
External Cites per document20100.036
External Cites per document20110.045
External Cites per document20120.084
External Cites per document20130.171
External Cites per document20140.329
External Cites per document20150.354
External Cites per document20160.402
External Cites per document20170.445
External Cites per document20180.472
External Cites per document20190.478
External Cites per document20200.571
Cites per document20080.000
Cites per document20090.000
Cites per document20100.038
Cites per document20110.054
Cites per document20120.095
Cites per document20130.194
Cites per document20140.335
Cites per document20150.344
Cites per document20160.369
Cites per document20170.401
Cites per document20180.411
Cites per document20190.424
Cites per document20200.500
% 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
20084.76
20094.84
20102.38
20114.29
20123.86
20134.19
20144.91
20154.59
20165.10
20175.26
20186.09
20196.10
20205.36
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 documents20080
Non-citable documents20090
Non-citable documents201031
Non-citable documents201131
Non-citable documents201233
Non-citable documents201313
Non-citable documents2014321
Non-citable documents2015489
Non-citable documents2016801
Non-citable documents2017817
Non-citable documents2018985
Non-citable documents2019978
Non-citable documents2020995
Citable documents20080
Citable documents200921
Citable documents20101168
Citable documents20111840
Citable documents20122889
Citable documents20133310
Citable documents20145075
Citable documents20156196
Citable documents20166288
Citable documents20175134
Citable documents20184601
Citable documents20194924
Citable documents20205645
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 documents20080
Uncited documents200921
Uncited documents20101162
Uncited documents20111780
Uncited documents20122694
Uncited documents20132801
Uncited documents20144041
Uncited documents20155030
Uncited documents20165194
Uncited documents20174316
Uncited documents20184001
Uncited documents20194231
Uncited documents20204500
Cited documents20080
Cited documents20090
Cited documents201037
Cited documents201191
Cited documents2012228
Cited documents2013522
Cited documents20141355
Cited documents20151655
Cited documents20161895
Cited documents20171635
Cited documents20181585
Cited documents20191671
Cited documents20202140
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