Scimago Journal & Country Rank

Annals of Emergency Medicine

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Mosby Inc.

H-Index

159

Publication type

Journals

ISSN

01960644, 10976760

Coverage

1980-2021

Information

Homepage

How to publish in this journal

annemergmed@acep.org

Scope

Annals of Emergency Medicine, the official journal of the American College of Emergency Physicians, is an international, peer-reviewed journal dedicated to improving the quality of care by publishing the highest quality science for emergency medicine and related medical specialties. Annals publishes original research, clinical reports, opinion, and educational information related to the practice, teaching, and research of emergency medicine. In addition to general emergency medicine topics, Annals regularly publishes articles on out-of-hospital emergency medical services, pediatric emergency medicine, injury and disease prevention, health policy and ethics, disaster management, toxicology, and related topics. 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
Emergency Medicine1999Q1
Emergency Medicine2000Q1
Emergency Medicine2001Q1
Emergency Medicine2002Q1
Emergency Medicine2003Q1
Emergency Medicine2004Q1
Emergency Medicine2005Q1
Emergency Medicine2006Q1
Emergency Medicine2007Q1
Emergency Medicine2008Q1
Emergency Medicine2009Q1
Emergency Medicine2010Q1
Emergency Medicine2011Q1
Emergency Medicine2012Q1
Emergency Medicine2013Q1
Emergency Medicine2014Q1
Emergency Medicine2015Q1
Emergency Medicine2016Q1
Emergency Medicine2017Q1
Emergency Medicine2018Q1
Emergency Medicine2019Q1
Emergency Medicine2020Q1
Emergency Medicine2021Q1
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
19990.579
20001.289
20011.119
20021.137
20031.212
20041.075
20051.473
20061.337
20071.165
20081.418
20091.517
20102.059
20111.766
20121.693
20131.761
20141.747
20152.027
20161.657
20171.632
20181.439
20191.389
20201.241
20211.179
Total Documents

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

YearDocuments
1999303
2000245
2001308
2002260
2003295
2004290
2005322
2006344
2007344
2008371
2009392
2010336
2011399
2012396
2013396
2014348
2015370
2016453
2017467
2018425
2019420
2020391
2021348
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)19991.281
Cites / Doc. (4 years)20001.638
Cites / Doc. (4 years)20011.777
Cites / Doc. (4 years)20021.798
Cites / Doc. (4 years)20032.030
Cites / Doc. (4 years)20041.849
Cites / Doc. (4 years)20052.136
Cites / Doc. (4 years)20062.055
Cites / Doc. (4 years)20071.929
Cites / Doc. (4 years)20081.879
Cites / Doc. (4 years)20092.125
Cites / Doc. (4 years)20102.010
Cites / Doc. (4 years)20112.310
Cites / Doc. (4 years)20122.102
Cites / Doc. (4 years)20131.976
Cites / Doc. (4 years)20141.952
Cites / Doc. (4 years)20151.994
Cites / Doc. (4 years)20161.902
Cites / Doc. (4 years)20171.645
Cites / Doc. (4 years)20181.686
Cites / Doc. (4 years)20191.563
Cites / Doc. (4 years)20201.513
Cites / Doc. (4 years)20211.972
Cites / Doc. (3 years)19991.281
Cites / Doc. (3 years)20001.615
Cites / Doc. (3 years)20011.834
Cites / Doc. (3 years)20021.746
Cites / Doc. (3 years)20031.993
Cites / Doc. (3 years)20041.784
Cites / Doc. (3 years)20052.020
Cites / Doc. (3 years)20061.947
Cites / Doc. (3 years)20071.706
Cites / Doc. (3 years)20081.896
Cites / Doc. (3 years)20092.101
Cites / Doc. (3 years)20102.087
Cites / Doc. (3 years)20112.090
Cites / Doc. (3 years)20122.075
Cites / Doc. (3 years)20131.943
Cites / Doc. (3 years)20141.866
Cites / Doc. (3 years)20151.996
Cites / Doc. (3 years)20161.771
Cites / Doc. (3 years)20171.637
Cites / Doc. (3 years)20181.622
Cites / Doc. (3 years)20191.532
Cites / Doc. (3 years)20201.558
Cites / Doc. (3 years)20211.981
Cites / Doc. (2 years)19991.168
Cites / Doc. (2 years)20001.589
Cites / Doc. (2 years)20011.670
Cites / Doc. (2 years)20021.631
Cites / Doc. (2 years)20031.829
Cites / Doc. (2 years)20041.721
Cites / Doc. (2 years)20051.858
Cites / Doc. (2 years)20061.627
Cites / Doc. (2 years)20071.586
Cites / Doc. (2 years)20081.779
Cites / Doc. (2 years)20092.210
Cites / Doc. (2 years)20101.798
Cites / Doc. (2 years)20112.011
Cites / Doc. (2 years)20121.943
Cites / Doc. (2 years)20131.791
Cites / Doc. (2 years)20141.804
Cites / Doc. (2 years)20151.872
Cites / Doc. (2 years)20161.742
Cites / Doc. (2 years)20171.480
Cites / Doc. (2 years)20181.566
Cites / Doc. (2 years)20191.595
Cites / Doc. (2 years)20201.393
Cites / Doc. (2 years)20212.010
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 Cites1999196
Self Cites2000145
Self Cites2001199
Self Cites2002138
Self Cites2003199
Self Cites2004166
Self Cites2005122
Self Cites2006141
Self Cites2007169
Self Cites2008149
Self Cites2009230
Self Cites2010194
Self Cites2011209
Self Cites2012170
Self Cites2013194
Self Cites2014150
Self Cites2015163
Self Cites2016167
Self Cites2017158
Self Cites2018147
Self Cites2019151
Self Cites202091
Self Cites2021116
Total Cites19991299
Total Cites20001567
Total Cites20011601
Total Cites20021495
Total Cites20031620
Total Cites20041540
Total Cites20051707
Total Cites20061766
Total Cites20071631
Total Cites20081915
Total Cites20092225
Total Cites20102310
Total Cites20112297
Total Cites20122338
Total Cites20132197
Total Cites20142222
Total Cites20152276
Total Cites20161973
Total Cites20171917
Total Cites20182093
Total Cites20192061
Total Cites20202044
Total Cites20212449
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 document19991.503
External Cites per document20002.029
External Cites per document20012.174
External Cites per document20022.044
External Cites per document20032.087
External Cites per document20042.033
External Cites per document20052.800
External Cites per document20063.168
External Cites per document20072.918
External Cites per document20083.211
External Cites per document20093.452
External Cites per document20103.515
External Cites per document20113.683
External Cites per document20123.638
External Cites per document20133.278
External Cites per document20143.263
External Cites per document20153.594
External Cites per document20163.278
External Cites per document20172.917
External Cites per document20182.866
External Cites per document20192.729
External Cites per document20202.778
External Cites per document20213.381
Cites per document19991.281
Cites per document20001.615
Cites per document20011.834
Cites per document20021.746
Cites per document20031.993
Cites per document20041.784
Cites per document20052.020
Cites per document20061.947
Cites per document20071.706
Cites per document20081.896
Cites per document20092.101
Cites per document20102.087
Cites per document20112.090
Cites per document20122.075
Cites per document20131.943
Cites per document20141.866
Cites per document20151.996
Cites per document20161.771
Cites per document20171.637
Cites per document20181.622
Cites per document20191.532
Cites per document20201.558
Cites per document20211.981
% 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
19990.00
20003.27
20019.74
20026.54
20037.46
20049.31
20058.07
20064.94
20076.10
20084.04
20096.12
20105.36
20114.51
20128.59
20134.29
20146.61
20159.46
20167.06
20177.28
20189.41
20198.10
20208.95
20217.47
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 documents1999280
Non-citable documents2000269
Non-citable documents2001228
Non-citable documents2002192
Non-citable documents2003132
Non-citable documents2004187
Non-citable documents2005279
Non-citable documents2006394
Non-citable documents2007455
Non-citable documents2008460
Non-citable documents2009481
Non-citable documents2010505
Non-citable documents2011532
Non-citable documents2012531
Non-citable documents2013520
Non-citable documents2014556
Non-citable documents2015552
Non-citable documents2016563
Non-citable documents2017568
Non-citable documents2018611
Non-citable documents2019645
Non-citable documents2020609
Non-citable documents2021546
Citable documents1999734
Citable documents2000701
Citable documents2001645
Citable documents2002664
Citable documents2003681
Citable documents2004676
Citable documents2005566
Citable documents2006513
Citable documents2007501
Citable documents2008550
Citable documents2009578
Citable documents2010602
Citable documents2011567
Citable documents2012596
Citable documents2013611
Citable documents2014635
Citable documents2015588
Citable documents2016551
Citable documents2017603
Citable documents2018679
Citable documents2019700
Citable documents2020703
Citable documents2021690
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 documents1999496
Uncited documents2000474
Uncited documents2001406
Uncited documents2002403
Uncited documents2003335
Uncited documents2004397
Uncited documents2005388
Uncited documents2006437
Uncited documents2007525
Uncited documents2008537
Uncited documents2009558
Uncited documents2010584
Uncited documents2011611
Uncited documents2012611
Uncited documents2013655
Uncited documents2014680
Uncited documents2015649
Uncited documents2016629
Uncited documents2017713
Uncited documents2018806
Uncited documents2019867
Uncited documents2020866
Uncited documents2021752
Cited documents1999518
Cited documents2000496
Cited documents2001467
Cited documents2002453
Cited documents2003478
Cited documents2004466
Cited documents2005457
Cited documents2006470
Cited documents2007431
Cited documents2008473
Cited documents2009501
Cited documents2010523
Cited documents2011488
Cited documents2012516
Cited documents2013476
Cited documents2014511
Cited documents2015491
Cited documents2016485
Cited documents2017458
Cited documents2018484
Cited documents2019478
Cited documents2020446
Cited documents2021484
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