Scimago Journal & Country Rank

Journal of Laryngology and Otology

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
60
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
Otorhinolaryngology
PublisherCambridge University Press
Publication typeJournals
ISSN17485460, 00222151
Coverage1891, 1921-2020
Scope The Journal of Laryngology & Otology (JLO) is a leading, monthly journal containing original scientific articles and clinical records in otology, rhinology, laryngology and related specialties. Founded in 1887, JLO is absorbing reading for ENT specialists and trainees. The journal has an international outlook with contributions from around the world, relevant to all specialists in this area regardless of the country in which they practise. JLO contains main articles (original, review and historical), case reports and short reports as well as radiology, pathology or oncology in focus, a selection of abstracts, book reviews, letters to the editor, general notes and calendar, operative surgery techniques, and occasional supplements.

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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
Medicine (miscellaneous)1999Q1
Medicine (miscellaneous)2000Q1
Medicine (miscellaneous)2001Q1
Medicine (miscellaneous)2002Q1
Medicine (miscellaneous)2003Q1
Medicine (miscellaneous)2004Q2
Medicine (miscellaneous)2005Q1
Medicine (miscellaneous)2006Q2
Medicine (miscellaneous)2007Q2
Medicine (miscellaneous)2008Q2
Medicine (miscellaneous)2009Q2
Medicine (miscellaneous)2010Q2
Medicine (miscellaneous)2011Q2
Medicine (miscellaneous)2012Q2
Medicine (miscellaneous)2013Q2
Medicine (miscellaneous)2014Q2
Medicine (miscellaneous)2015Q2
Medicine (miscellaneous)2016Q2
Medicine (miscellaneous)2017Q2
Medicine (miscellaneous)2018Q2
Medicine (miscellaneous)2019Q2
Otorhinolaryngology1999Q2
Otorhinolaryngology2000Q2
Otorhinolaryngology2001Q2
Otorhinolaryngology2002Q2
Otorhinolaryngology2003Q1
Otorhinolaryngology2004Q2
Otorhinolaryngology2005Q2
Otorhinolaryngology2006Q2
Otorhinolaryngology2007Q2
Otorhinolaryngology2008Q2
Otorhinolaryngology2009Q2
Otorhinolaryngology2010Q2
Otorhinolaryngology2011Q3
Otorhinolaryngology2012Q2
Otorhinolaryngology2013Q2
Otorhinolaryngology2014Q2
Otorhinolaryngology2015Q2
Otorhinolaryngology2016Q2
Otorhinolaryngology2017Q2
Otorhinolaryngology2018Q2
Otorhinolaryngology2019Q2
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
19990.516
20000.536
20010.567
20020.521
20030.541
20040.518
20050.588
20060.575
20070.504
20080.505
20090.563
20100.581
20110.482
20120.511
20130.516
20140.477
20150.464
20160.450
20170.495
20180.545
20190.687
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)19990.581
Cites / Doc. (4 years)20000.746
Cites / Doc. (4 years)20010.821
Cites / Doc. (4 years)20020.830
Cites / Doc. (4 years)20030.897
Cites / Doc. (4 years)20040.895
Cites / Doc. (4 years)20050.978
Cites / Doc. (4 years)20061.030
Cites / Doc. (4 years)20070.903
Cites / Doc. (4 years)20080.919
Cites / Doc. (4 years)20091.025
Cites / Doc. (4 years)20100.948
Cites / Doc. (4 years)20110.932
Cites / Doc. (4 years)20120.983
Cites / Doc. (4 years)20130.989
Cites / Doc. (4 years)20140.964
Cites / Doc. (4 years)20150.994
Cites / Doc. (4 years)20160.989
Cites / Doc. (4 years)20171.032
Cites / Doc. (4 years)20181.180
Cites / Doc. (4 years)20191.438
Cites / Doc. (3 years)19990.581
Cites / Doc. (3 years)20000.707
Cites / Doc. (3 years)20010.781
Cites / Doc. (3 years)20020.753
Cites / Doc. (3 years)20030.834
Cites / Doc. (3 years)20040.829
Cites / Doc. (3 years)20050.948
Cites / Doc. (3 years)20060.954
Cites / Doc. (3 years)20070.825
Cites / Doc. (3 years)20080.845
Cites / Doc. (3 years)20090.986
Cites / Doc. (3 years)20100.929
Cites / Doc. (3 years)20110.835
Cites / Doc. (3 years)20120.917
Cites / Doc. (3 years)20130.945
Cites / Doc. (3 years)20140.953
Cites / Doc. (3 years)20150.964
Cites / Doc. (3 years)20160.959
Cites / Doc. (3 years)20171.048
Cites / Doc. (3 years)20181.215
Cites / Doc. (3 years)20191.616
Cites / Doc. (2 years)19990.512
Cites / Doc. (2 years)20000.564
Cites / Doc. (2 years)20010.621
Cites / Doc. (2 years)20020.641
Cites / Doc. (2 years)20030.748
Cites / Doc. (2 years)20040.774
Cites / Doc. (2 years)20050.763
Cites / Doc. (2 years)20060.760
Cites / Doc. (2 years)20070.690
Cites / Doc. (2 years)20080.779
Cites / Doc. (2 years)20090.937
Cites / Doc. (2 years)20100.788
Cites / Doc. (2 years)20110.727
Cites / Doc. (2 years)20120.877
Cites / Doc. (2 years)20130.880
Cites / Doc. (2 years)20140.903
Cites / Doc. (2 years)20150.840
Cites / Doc. (2 years)20160.926
Cites / Doc. (2 years)20171.058
Cites / Doc. (2 years)20181.389
Cites / Doc. (2 years)20191.199
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 Cites199982
Self Cites200056
Self Cites200154
Self Cites200242
Self Cites200348
Self Cites200444
Self Cites200543
Self Cites200646
Self Cites200741
Self Cites200844
Self Cites200955
Self Cites201057
Self Cites201133
Self Cites201243
Self Cites201358
Self Cites201474
Self Cites201567
Self Cites201675
Self Cites201774
Self Cites201876
Self Cites201965
Total Cites1999516
Total Cites2000591
Total Cites2001653
Total Cites2002620
Total Cites2003677
Total Cites2004634
Total Cites2005671
Total Cites2006663
Total Cites2007609
Total Cites2008672
Total Cites2009843
Total Cites2010846
Total Cites2011774
Total Cites2012813
Total Cites2013797
Total Cites2014773
Total Cites2015744
Total Cites2016730
Total Cites2017779
Total Cites2018866
Total Cites20191047
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 document19990.489
External Cites per document20000.640
External Cites per document20010.717
External Cites per document20020.702
External Cites per document20030.775
External Cites per document20040.771
External Cites per document20050.887
External Cites per document20060.888
External Cites per document20070.770
External Cites per document20080.790
External Cites per document20090.922
External Cites per document20100.866
External Cites per document20110.799
External Cites per document20120.868
External Cites per document20130.877
External Cites per document20140.862
External Cites per document20150.877
External Cites per document20160.861
External Cites per document20170.949
External Cites per document20181.108
External Cites per document20191.515
Cites per document19990.581
Cites per document20000.707
Cites per document20010.781
Cites per document20020.753
Cites per document20030.834
Cites per document20040.829
Cites per document20050.948
Cites per document20060.954
Cites per document20070.825
Cites per document20080.845
Cites per document20090.986
Cites per document20100.929
Cites per document20110.835
Cites per document20120.917
Cites per document20130.945
Cites per document20140.953
Cites per document20150.964
Cites per document20160.959
Cites per document20171.048
Cites per document20181.215
Cites per document20191.616
% 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
19999.45
20005.15
20014.12
20024.00
20035.88
20048.64
20055.56
20066.38
20076.97
20088.31
20099.54
20106.31
20114.32
20127.02
20136.60
20149.49
20158.81
201610.07
201710.75
20187.21
20199.48
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 documents199947
Non-citable documents200038
Non-citable documents200135
Non-citable documents200234
Non-citable documents200345
Non-citable documents200439
Non-citable documents200548
Non-citable documents200638
Non-citable documents200755
Non-citable documents200842
Non-citable documents200955
Non-citable documents201047
Non-citable documents201145
Non-citable documents201238
Non-citable documents201335
Non-citable documents201454
Non-citable documents201568
Non-citable documents201675
Non-citable documents201783
Non-citable documents201874
Non-citable documents201966
Citable documents1999888
Citable documents2000836
Citable documents2001836
Citable documents2002823
Citable documents2003812
Citable documents2004765
Citable documents2005708
Citable documents2006695
Citable documents2007738
Citable documents2008795
Citable documents2009855
Citable documents2010911
Citable documents2011927
Citable documents2012887
Citable documents2013843
Citable documents2014811
Citable documents2015772
Citable documents2016761
Citable documents2017743
Citable documents2018713
Citable documents2019648
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 documents1999598
Uncited documents2000538
Uncited documents2001517
Uncited documents2002496
Uncited documents2003485
Uncited documents2004455
Uncited documents2005401
Uncited documents2006385
Uncited documents2007460
Uncited documents2008462
Uncited documents2009468
Uncited documents2010510
Uncited documents2011523
Uncited documents2012489
Uncited documents2013463
Uncited documents2014442
Uncited documents2015447
Uncited documents2016462
Uncited documents2017434
Uncited documents2018384
Uncited documents2019306
Cited documents1999337
Cited documents2000336
Cited documents2001354
Cited documents2002361
Cited documents2003372
Cited documents2004349
Cited documents2005355
Cited documents2006348
Cited documents2007333
Cited documents2008375
Cited documents2009442
Cited documents2010448
Cited documents2011449
Cited documents2012436
Cited documents2013415
Cited documents2014423
Cited documents2015393
Cited documents2016374
Cited documents2017392
Cited documents2018403
Cited documents2019408
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