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.
Category
Year
Quartile
Epidemiology
2010
Q4
Epidemiology
2011
Q4
Epidemiology
2012
Q4
Epidemiology
2013
Q4
Epidemiology
2014
Q4
Epidemiology
2015
Q4
Epidemiology
2016
Q4
Epidemiology
2017
Q4
Epidemiology
2018
Q4
Epidemiology
2019
Q4
Immunology and Allergy
2010
Q4
Immunology and Allergy
2011
Q4
Immunology and Allergy
2012
Q4
Immunology and Allergy
2013
Q4
Immunology and Allergy
2014
Q4
Immunology and Allergy
2015
Q4
Immunology and Allergy
2016
Q4
Immunology and Allergy
2017
Q4
Immunology and Allergy
2018
Q4
Immunology and Allergy
2019
Q4
Infectious Diseases
2010
Q4
Infectious Diseases
2011
Q3
Infectious Diseases
2012
Q4
Infectious Diseases
2013
Q3
Infectious Diseases
2014
Q4
Infectious Diseases
2015
Q4
Infectious Diseases
2016
Q4
Infectious Diseases
2017
Q4
Infectious Diseases
2018
Q4
Infectious Diseases
2019
Q4
Medicine (miscellaneous)
2010
Q4
Medicine (miscellaneous)
2011
Q3
Medicine (miscellaneous)
2012
Q4
Medicine (miscellaneous)
2013
Q3
Medicine (miscellaneous)
2014
Q3
Medicine (miscellaneous)
2015
Q4
Medicine (miscellaneous)
2016
Q4
Medicine (miscellaneous)
2017
Q4
Medicine (miscellaneous)
2018
Q4
Medicine (miscellaneous)
2019
Q4
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.
Year
SJR
2010
0.106
2011
0.190
2012
0.123
2013
0.228
2014
0.151
2015
0.121
2016
0.124
2017
0.104
2018
0.111
2019
0.109
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
Year
Documents
2009
26
2010
19
2011
25
2012
33
2013
22
2014
8
2015
5
2016
33
2017
0
2018
0
2019
0
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 document
Year
Value
Cites / Doc. (4 years)
2009
0.000
Cites / Doc. (4 years)
2010
0.077
Cites / Doc. (4 years)
2011
0.578
Cites / Doc. (4 years)
2012
0.286
Cites / Doc. (4 years)
2013
0.330
Cites / Doc. (4 years)
2014
0.263
Cites / Doc. (4 years)
2015
0.159
Cites / Doc. (4 years)
2016
0.265
Cites / Doc. (4 years)
2017
0.265
Cites / Doc. (4 years)
2018
0.087
Cites / Doc. (4 years)
2019
0.263
Cites / Doc. (3 years)
2009
0.000
Cites / Doc. (3 years)
2010
0.077
Cites / Doc. (3 years)
2011
0.578
Cites / Doc. (3 years)
2012
0.286
Cites / Doc. (3 years)
2013
0.299
Cites / Doc. (3 years)
2014
0.188
Cites / Doc. (3 years)
2015
0.111
Cites / Doc. (3 years)
2016
0.200
Cites / Doc. (3 years)
2017
0.348
Cites / Doc. (3 years)
2018
0.105
Cites / Doc. (3 years)
2019
0.303
Cites / Doc. (2 years)
2009
0.000
Cites / Doc. (2 years)
2010
0.077
Cites / Doc. (2 years)
2011
0.578
Cites / Doc. (2 years)
2012
0.250
Cites / Doc. (2 years)
2013
0.155
Cites / Doc. (2 years)
2014
0.127
Cites / Doc. (2 years)
2015
0.067
Cites / Doc. (2 years)
2016
0.231
Cites / Doc. (2 years)
2017
0.395
Cites / Doc. (2 years)
2018
0.091
Cites / Doc. (2 years)
2019
0.000
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.
Cites
Year
Value
Self Cites
2009
0
Self Cites
2010
0
Self Cites
2011
0
Self Cites
2012
0
Self Cites
2013
2
Self Cites
2014
1
Self Cites
2015
1
Self Cites
2016
0
Self Cites
2017
0
Self Cites
2018
0
Self Cites
2019
0
Total Cites
2009
0
Total Cites
2010
2
Total Cites
2011
26
Total Cites
2012
20
Total Cites
2013
23
Total Cites
2014
15
Total Cites
2015
7
Total Cites
2016
7
Total Cites
2017
16
Total Cites
2018
4
Total Cites
2019
10
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.
Cites
Year
Value
External Cites per document
2009
0
External Cites per document
2010
0.077
External Cites per document
2011
0.578
External Cites per document
2012
0.286
External Cites per document
2013
0.273
External Cites per document
2014
0.175
External Cites per document
2015
0.095
External Cites per document
2016
0.200
External Cites per document
2017
0.348
External Cites per document
2018
0.105
External Cites per document
2019
0.303
Cites per document
2009
0.000
Cites per document
2010
0.077
Cites per document
2011
0.578
Cites per document
2012
0.286
Cites per document
2013
0.299
Cites per document
2014
0.188
Cites per document
2015
0.111
Cites per document
2016
0.200
Cites per document
2017
0.348
Cites per document
2018
0.105
Cites per document
2019
0.303
% 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.
Year
International Collaboration
2009
23.08
2010
10.53
2011
12.00
2012
9.09
2013
4.55
2014
12.50
2015
20.00
2016
3.03
2017
0
2018
0
2019
0
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.
Documents
Year
Value
Non-citable documents
2009
0
Non-citable documents
2010
0
Non-citable documents
2011
0
Non-citable documents
2012
0
Non-citable documents
2013
0
Non-citable documents
2014
0
Non-citable documents
2015
0
Non-citable documents
2016
0
Non-citable documents
2017
0
Non-citable documents
2018
0
Non-citable documents
2019
0
Citable documents
2009
0
Citable documents
2010
26
Citable documents
2011
45
Citable documents
2012
70
Citable documents
2013
77
Citable documents
2014
80
Citable documents
2015
63
Citable documents
2016
35
Citable documents
2017
46
Citable documents
2018
38
Citable documents
2019
33
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.
Documents
Year
Value
Uncited documents
2009
0
Uncited documents
2010
24
Uncited documents
2011
28
Uncited documents
2012
56
Uncited documents
2013
64
Uncited documents
2014
69
Uncited documents
2015
56
Uncited documents
2016
30
Uncited documents
2017
38
Uncited documents
2018
34
Uncited documents
2019
25
Cited documents
2009
0
Cited documents
2010
2
Cited documents
2011
17
Cited documents
2012
14
Cited documents
2013
13
Cited documents
2014
11
Cited documents
2015
7
Cited documents
2016
5
Cited documents
2017
8
Cited documents
2018
4
Cited documents
2019
8
% Female Authors
Evolution of the percentage of female authors.
Year
Female Percent
2009
21.05
2010
30.77
2011
18.18
2012
26.44
2013
35.71
2014
22.22
2015
30.43
2016
37.27
2017
0.00
2018
0.00
2019
0.00
Documents cited by public policy (Overton)
Evolution of the number of documents cited by public policy documents according to Overton database.
Documents
Year
Value
Overton
2009
0
Overton
2010
1
Overton
2011
1
Overton
2012
2
Overton
2013
0
Overton
2014
0
Overton
2015
0
Overton
2016
1
Overton
2017
0
Overton
2018
0
Overton
2019
0
Documents related to SDGs (UN)
Evolution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.
Documents
Year
Value
SDG
2018
0
SDG
2019
0
Estimated APC
It estimates the article processing charges (APCs) a journal might charge, based on its visibility, prestige, and impact as measured by the SJR. It does not reflect the actual APC, but rather a calculated approximation based on journal quality.
Year
Est. APC (USD)
2009
2010
2201
2011
2341
2012
2316
2013
2379
2014
2373
2015
2382
2016
2345
2017
2334
2018
2259
2019
2230
Estimated financial value
It represents the potential financial worth of a journal. It is obtained by multiplying the journal's Estimated APC by the total number of citable documents published over the past five years. This value reflects the hypothetical revenue a journal could generate based on its estimated publication costs and scholarly output.
Year
Est. value (USD)
2009
2010
41818
2011
102989
2012
178314
2013
235552
2014
253959
2015
221490
2016
236816
2017
158685
2018
103933
2019
84738
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