Scimago Journal & Country Rank

Journal of Clinical Epidemiology

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Elsevier USA

H-Index

212

Publication type

Journals

ISSN

08954356, 18785921

Coverage

1988-2020

Information

Homepage

How to publish in this journal

Scope

The Journal of Clinical Epidemiology aims at promoting the quality of clinical and patient-oriented health care research through the advancement and application of innovative methods of: conducting and presenting primary research; synthesizing research results; disseminating results; and translating results into optimal clinical practice; 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
Epidemiology1999Q1
Epidemiology2000Q1
Epidemiology2001Q1
Epidemiology2002Q1
Epidemiology2003Q1
Epidemiology2004Q1
Epidemiology2005Q1
Epidemiology2006Q1
Epidemiology2007Q1
Epidemiology2008Q1
Epidemiology2009Q1
Epidemiology2010Q1
Epidemiology2011Q1
Epidemiology2012Q1
Epidemiology2013Q1
Epidemiology2014Q1
Epidemiology2015Q1
Epidemiology2016Q1
Epidemiology2017Q1
Epidemiology2018Q1
Epidemiology2019Q1
Epidemiology2020Q1
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
19991.350
20001.433
20011.383
20021.367
20031.504
20041.708
20051.785
20062.096
20071.767
20081.739
20091.966
20101.933
20112.329
20123.241
20133.552
20143.867
20152.861
20163.117
20172.862
20182.679
20192.702
20202.993
Total Documents

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

YearDocuments
1999165
2000170
2001190
2002176
2003176
2004182
2005193
2006188
2007201
2008185
2009194
2010216
2011209
2012200
2013237
2014204
2015198
2016327
2017255
2018234
2019237
2020314
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)19991.984
Cites / Doc. (4 years)20002.528
Cites / Doc. (4 years)20012.918
Cites / Doc. (4 years)20022.876
Cites / Doc. (4 years)20032.796
Cites / Doc. (4 years)20043.337
Cites / Doc. (4 years)20053.285
Cites / Doc. (4 years)20063.542
Cites / Doc. (4 years)20073.309
Cites / Doc. (4 years)20083.084
Cites / Doc. (4 years)20093.437
Cites / Doc. (4 years)20103.587
Cites / Doc. (4 years)20113.622
Cites / Doc. (4 years)20124.381
Cites / Doc. (4 years)20135.055
Cites / Doc. (4 years)20145.010
Cites / Doc. (4 years)20155.695
Cites / Doc. (4 years)20164.192
Cites / Doc. (4 years)20174.273
Cites / Doc. (4 years)20184.157
Cites / Doc. (4 years)20194.366
Cites / Doc. (4 years)20204.861
Cites / Doc. (3 years)19991.984
Cites / Doc. (3 years)20002.528
Cites / Doc. (3 years)20012.708
Cites / Doc. (3 years)20022.402
Cites / Doc. (3 years)20032.715
Cites / Doc. (3 years)20043.113
Cites / Doc. (3 years)20053.090
Cites / Doc. (3 years)20063.374
Cites / Doc. (3 years)20072.931
Cites / Doc. (3 years)20082.935
Cites / Doc. (3 years)20093.265
Cites / Doc. (3 years)20103.379
Cites / Doc. (3 years)20113.677
Cites / Doc. (3 years)20124.275
Cites / Doc. (3 years)20134.696
Cites / Doc. (3 years)20144.949
Cites / Doc. (3 years)20153.722
Cites / Doc. (3 years)20164.485
Cites / Doc. (3 years)20173.989
Cites / Doc. (3 years)20183.703
Cites / Doc. (3 years)20194.125
Cites / Doc. (3 years)20204.466
Cites / Doc. (2 years)19991.778
Cites / Doc. (2 years)20002.048
Cites / Doc. (2 years)20012.164
Cites / Doc. (2 years)20022.214
Cites / Doc. (2 years)20032.352
Cites / Doc. (2 years)20042.878
Cites / Doc. (2 years)20052.656
Cites / Doc. (2 years)20062.624
Cites / Doc. (2 years)20072.688
Cites / Doc. (2 years)20082.650
Cites / Doc. (2 years)20092.834
Cites / Doc. (2 years)20103.338
Cites / Doc. (2 years)20113.361
Cites / Doc. (2 years)20123.918
Cites / Doc. (2 years)20134.699
Cites / Doc. (2 years)20143.059
Cites / Doc. (2 years)20154.043
Cites / Doc. (2 years)20164.239
Cites / Doc. (2 years)20173.370
Cites / Doc. (2 years)20183.364
Cites / Doc. (2 years)20193.726
Cites / Doc. (2 years)20204.248
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 Cites199962
Self Cites200046
Self Cites200168
Self Cites200275
Self Cites200361
Self Cites200496
Self Cites2005117
Self Cites2006117
Self Cites2007104
Self Cites2008113
Self Cites200977
Self Cites2010124
Self Cites2011173
Self Cites2012153
Self Cites2013192
Self Cites2014202
Self Cites2015144
Self Cites2016308
Self Cites2017232
Self Cites2018253
Self Cites2019284
Self Cites2020310
Total Cites19991143
Total Cites20001307
Total Cites20011370
Total Cites20021261
Total Cites20031455
Total Cites20041687
Total Cites20051650
Total Cites20061859
Total Cites20071650
Total Cites20081708
Total Cites20091874
Total Cites20101960
Total Cites20112188
Total Cites20122646
Total Cites20132935
Total Cites20143197
Total Cites20152386
Total Cites20162866
Total Cites20172908
Total Cites20182888
Total Cites20193366
Total Cites20203242
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 document19992.067
External Cites per document20002.683
External Cites per document20012.837
External Cites per document20022.502
External Cites per document20032.833
External Cites per document20043.221
External Cites per document20053.161
External Cites per document20063.512
External Cites per document20073.080
External Cites per document20083.235
External Cites per document20093.783
External Cites per document20103.857
External Cites per document20114.287
External Cites per document20125.384
External Cites per document20136.150
External Cites per document20146.441
External Cites per document20154.832
External Cites per document20165.307
External Cites per document20175.078
External Cites per document20184.607
External Cites per document20195.398
External Cites per document20205.553
Cites per document19991.984
Cites per document20002.528
Cites per document20012.708
Cites per document20022.402
Cites per document20032.715
Cites per document20043.113
Cites per document20053.090
Cites per document20063.374
Cites per document20072.931
Cites per document20082.935
Cites per document20093.265
Cites per document20103.379
Cites per document20113.677
Cites per document20124.275
Cites per document20134.696
Cites per document20144.949
Cites per document20153.722
Cites per document20164.485
Cites per document20173.989
Cites per document20183.703
Cites per document20194.125
Cites per document20204.466
% 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
199917.58
200017.06
200120.00
200221.59
200314.20
200425.27
200523.32
200626.60
200725.87
200827.03
200929.90
201026.39
201130.14
201232.00
201329.96
201432.35
201541.92
201639.45
201753.33
201840.60
201948.95
202050.32
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 documents199953
Non-citable documents200047
Non-citable documents200147
Non-citable documents200251
Non-citable documents200344
Non-citable documents200448
Non-citable documents200549
Non-citable documents200655
Non-citable documents200761
Non-citable documents200889
Non-citable documents200999
Non-citable documents2010104
Non-citable documents2011125
Non-citable documents2012156
Non-citable documents2013179
Non-citable documents2014181
Non-citable documents2015177
Non-citable documents2016157
Non-citable documents2017202
Non-citable documents2018208
Non-citable documents2019245
Non-citable documents2020198
Citable documents1999523
Citable documents2000470
Citable documents2001459
Citable documents2002474
Citable documents2003492
Citable documents2004494
Citable documents2005485
Citable documents2006496
Citable documents2007502
Citable documents2008493
Citable documents2009475
Citable documents2010476
Citable documents2011470
Citable documents2012463
Citable documents2013446
Citable documents2014465
Citable documents2015464
Citable documents2016482
Citable documents2017527
Citable documents2018572
Citable documents2019571
Citable documents2020528
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 documents1999191
Uncited documents2000160
Uncited documents2001125
Uncited documents2002146
Uncited documents2003127
Uncited documents2004119
Uncited documents2005131
Uncited documents2006123
Uncited documents2007126
Uncited documents2008154
Uncited documents2009156
Uncited documents2010144
Uncited documents2011142
Uncited documents2012179
Uncited documents2013176
Uncited documents2014184
Uncited documents2015186
Uncited documents2016168
Uncited documents2017209
Uncited documents2018228
Uncited documents2019223
Uncited documents2020182
Cited documents1999385
Cited documents2000357
Cited documents2001381
Cited documents2002379
Cited documents2003409
Cited documents2004423
Cited documents2005403
Cited documents2006428
Cited documents2007437
Cited documents2008428
Cited documents2009418
Cited documents2010436
Cited documents2011453
Cited documents2012440
Cited documents2013449
Cited documents2014462
Cited documents2015455
Cited documents2016471
Cited documents2017520
Cited documents2018552
Cited documents2019593
Cited documents2020544
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Metrics based on Scopus® data as of April 2021
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