Scimago Journal & Country Rank


H Index
Subject Area and CategoryMedicine
Emergency Medicine
Publication typeJournals

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.

Emergency Medicine2011Q2
Emergency Medicine2012Q2
Emergency Medicine2013Q3
Emergency Medicine2014Q2
Emergency Medicine2015Q2
Emergency Medicine2016Q2

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)20111.920
Cites / Doc. (4 years)20121.918
Cites / Doc. (4 years)20131.860
Cites / Doc. (4 years)20141.719
Cites / Doc. (4 years)20151.621
Cites / Doc. (4 years)20161.880
Cites / Doc. (3 years)20111.920
Cites / Doc. (3 years)20121.918
Cites / Doc. (3 years)20131.860
Cites / Doc. (3 years)20142.005
Cites / Doc. (3 years)20151.972
Cites / Doc. (3 years)20162.136
Cites / Doc. (2 years)20111.920
Cites / Doc. (2 years)20121.918
Cites / Doc. (2 years)20132.037
Cites / Doc. (2 years)20142.300
Cites / Doc. (2 years)20152.321
Cites / Doc. (2 years)20162.488
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 Cites201146
Self Cites2012116
Self Cites2013133
Self Cites201498
Self Cites2015146
Self Cites2016142
Total Cites201196
Total Cites2012234
Total Cites2013346
Total Cites2014385
Total Cites2015347
Total Cites2016378
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 document20111.000
External Cites per document20120.967
External Cites per document20131.145
External Cites per document20141.495
External Cites per document20151.142
External Cites per document20161.333
Cites per document20111.920
Cites per document20121.918
Cites per document20131.860
Cites per document20142.005
Cites per document20151.972
Cites per document20162.136
% 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 documents201134
Non-citable documents201299
Non-citable documents2013159
Non-citable documents2014202
Non-citable documents2015207
Non-citable documents2016199
Citable documents201150
Citable documents2012122
Citable documents2013186
Citable documents2014192
Citable documents2015176
Citable documents2016177
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 documents201148
Uncited documents2012146
Uncited documents2013204
Uncited documents2014255
Uncited documents2015254
Uncited documents2016247
Cited documents201136
Cited documents201275
Cited documents2013141
Cited documents2014139
Cited documents2015129
Cited documents2016129
Scimago Journal & Country Rank
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