Scimago Journal & Country Rank

Clinical Endoscopyopen access

Country South Korea  - SIR icon SIR Ranking of South Korea
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
Radiology, Nuclear Medicine and Imaging
PublisherKorean Society of Gastrointestinal Endoscopy
Publication typeJournals
ISSN22342400, 22342443
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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.

Medicine (miscellaneous)2012Q4
Medicine (miscellaneous)2013Q3
Medicine (miscellaneous)2014Q3
Medicine (miscellaneous)2015Q2
Medicine (miscellaneous)2016Q2
Medicine (miscellaneous)2017Q2
Radiology, Nuclear Medicine and Imaging2012Q4
Radiology, Nuclear Medicine and Imaging2013Q3
Radiology, Nuclear Medicine and Imaging2014Q3
Radiology, Nuclear Medicine and Imaging2015Q2
Radiology, Nuclear Medicine and Imaging2016Q2
Radiology, Nuclear Medicine and Imaging2017Q2

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.

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)20110.000
Cites / Doc. (4 years)20120.080
Cites / Doc. (4 years)20131.039
Cites / Doc. (4 years)20141.551
Cites / Doc. (4 years)20151.518
Cites / Doc. (4 years)20161.810
Cites / Doc. (4 years)20171.664
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.080
Cites / Doc. (3 years)20131.039
Cites / Doc. (3 years)20141.551
Cites / Doc. (3 years)20151.702
Cites / Doc. (3 years)20161.846
Cites / Doc. (3 years)20171.562
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.080
Cites / Doc. (2 years)20131.039
Cites / Doc. (2 years)20141.745
Cites / Doc. (2 years)20151.732
Cites / Doc. (2 years)20161.602
Cites / Doc. (2 years)20171.467
Total 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.

Self Cites20110
Self Cites20121
Self Cites201336
Self Cites201441
Self Cites201543
Self Cites201634
Self Cites201726
Total Cites20110
Total Cites20124
Total Cites2013134
Total Cites2014394
Total Cites2015497
Total Cites2016574
Total Cites2017442
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.

External Cites per document20110
External Cites per document20120.060
External Cites per document20130.760
External Cites per document20141.390
External Cites per document20151.555
External Cites per document20161.736
External Cites per document20171.470
Cites per document20110.000
Cites per document20120.080
Cites per document20131.039
Cites per document20141.551
Cites per document20151.702
Cites per document20161.846
Cites per document20171.562
% 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
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.

Non-citable documents20110
Non-citable documents20120
Non-citable documents201312
Non-citable documents201420
Non-citable documents201534
Non-citable documents201637
Non-citable documents201748
Citable documents20110
Citable documents201250
Citable documents2013129
Citable documents2014254
Citable documents2015292
Citable documents2016311
Citable documents2017283
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.

Uncited documents20110
Uncited documents201246
Uncited documents201373
Uncited documents2014125
Uncited documents2015133
Uncited documents2016151
Uncited documents2017158
Cited documents20110
Cited documents20124
Cited documents201368
Cited documents2014149
Cited documents2015193
Cited documents2016197
Cited documents2017173
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