Scimago Journal & Country Rank

Lancet

CountryUnited Kingdom
600
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
PublisherThe Lancet Publishing Group
Publication typeJournals
ISSN01406736, 1474547X
Coverage1823-ongoing
Scope The Lancet is the world leading independent general medical journal. The journal coverage is international in focus and extends to all aspects of human health. The Lancet is published weekly from editorial offices in London and New York. It aims to publish the best original primary research papers, and review articles of the highest standard. The Lancet is stringently edited and peer-reviewed to ensure the scientific merit and clinical relevance of its diverse content. Drawing on an international network of advisers and contributors, The Lancet meets the needs of physicians by adding to their clinical knowledge and alerting them to current issues affecting the practise of medicine worldwide. (source)
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)2004Q1
Medicine (miscellaneous)2005Q1
Medicine (miscellaneous)2006Q1
Medicine (miscellaneous)2007Q1
Medicine (miscellaneous)2008Q1
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q1
Medicine (miscellaneous)2011Q1
Medicine (miscellaneous)2012Q1
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1
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
19992.491
20003.005
20013.036
20023.077
20033.259
20043.872
20054.576
20065.147
20075.409
20086.027
20095.509
20106.098
20117.198
20128.503
201311.664
201413.076
201514.638
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)19996.752
Cites / Doc. (4 years)20007.814
Cites / Doc. (4 years)20018.758
Cites / Doc. (4 years)20028.529
Cites / Doc. (4 years)20039.787
Cites / Doc. (4 years)200410.863
Cites / Doc. (4 years)200511.646
Cites / Doc. (4 years)200614.060
Cites / Doc. (4 years)200713.650
Cites / Doc. (4 years)200814.390
Cites / Doc. (4 years)200915.602
Cites / Doc. (4 years)201014.903
Cites / Doc. (4 years)201117.588
Cites / Doc. (4 years)201220.141
Cites / Doc. (4 years)201323.318
Cites / Doc. (4 years)201427.896
Cites / Doc. (4 years)201528.617
Cites / Doc. (3 years)19996.752
Cites / Doc. (3 years)20007.685
Cites / Doc. (3 years)20018.744
Cites / Doc. (3 years)20028.985
Cites / Doc. (3 years)200310.048
Cites / Doc. (3 years)200410.929
Cites / Doc. (3 years)200512.767
Cites / Doc. (3 years)200614.585
Cites / Doc. (3 years)200714.296
Cites / Doc. (3 years)200815.098
Cites / Doc. (3 years)200913.936
Cites / Doc. (3 years)201015.668
Cites / Doc. (3 years)201118.358
Cites / Doc. (3 years)201221.329
Cites / Doc. (3 years)201325.944
Cites / Doc. (3 years)201429.666
Cites / Doc. (3 years)201529.889
Cites / Doc. (2 years)19996.279
Cites / Doc. (2 years)20007.219
Cites / Doc. (2 years)20019.275
Cites / Doc. (2 years)20028.852
Cites / Doc. (2 years)20039.538
Cites / Doc. (2 years)200411.917
Cites / Doc. (2 years)200512.659
Cites / Doc. (2 years)200615.340
Cites / Doc. (2 years)200715.031
Cites / Doc. (2 years)200812.501
Cites / Doc. (2 years)200914.401
Cites / Doc. (2 years)201015.652
Cites / Doc. (2 years)201119.236
Cites / Doc. (2 years)201223.405
Cites / Doc. (2 years)201326.724
Cites / Doc. (2 years)201431.314
Cites / Doc. (2 years)201526.548
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 Cites1999509
Self Cites2000479
Self Cites2001687
Self Cites2002665
Self Cites2003612
Self Cites2004635
Self Cites2005692
Self Cites2006802
Self Cites2007808
Self Cites2008835
Self Cites2009716
Self Cites2010759
Self Cites2011791
Self Cites2012795
Self Cites2013858
Self Cites2014878
Self Cites2015848
Total Cites199925990
Total Cites200033121
Total Cites200137633
Total Cites200235771
Total Cites200336555
Total Cites200439400
Total Cites200541073
Total Cites200640546
Total Cites200735554
Total Cites200835164
Total Cites200933042
Total Cites201036098
Total Cites201138754
Total Cites201239758
Total Cites201342133
Total Cites201442957
Total Cites201542442
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 document19996.620
External Cites per document20007.574
External Cites per document20018.584
External Cites per document20028.818
External Cites per document20039.880
External Cites per document200410.753
External Cites per document200512.552
External Cites per document200614.296
External Cites per document200713.971
External Cites per document200814.740
External Cites per document200913.634
External Cites per document201015.338
External Cites per document201117.983
External Cites per document201220.903
External Cites per document201325.416
External Cites per document201429.060
External Cites per document201529.292
Cites per document19996.752
Cites per document20007.685
Cites per document20018.744
Cites per document20028.985
Cites per document200310.048
Cites per document200410.929
Cites per document200512.767
Cites per document200614.585
Cites per document200714.296
Cites per document200815.098
Cites per document200913.936
Cites per document201015.668
Cites per document201118.358
Cites per document201221.329
Cites per document201325.944
Cites per document201429.666
Cites per document201529.889
% 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
19996.12
200010.32
200115.60
200218.66
200319.26
200418.66
200521.67
200618.62
200722.03
200822.50
200922.95
201022.92
201125.94
201224.08
201323.29
201420.66
201523.95
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 documents19994365
Non-citable documents20004011
Non-citable documents20014135
Non-citable documents20024359
Non-citable documents20034155
Non-citable documents20043763
Non-citable documents20053312
Non-citable documents20063031
Non-citable documents20072860
Non-citable documents20082778
Non-citable documents20092756
Non-citable documents20102737
Non-citable documents20113022
Non-citable documents20123320
Non-citable documents20133700
Non-citable documents20143912
Non-citable documents20154326
Citable documents19993849
Citable documents20004310
Citable documents20014304
Citable documents20023981
Citable documents20033638
Citable documents20043605
Citable documents20053217
Citable documents20062780
Citable documents20072487
Citable documents20082329
Citable documents20092371
Citable documents20102304
Citable documents20112111
Citable documents20121864
Citable documents20131624
Citable documents20141448
Citable documents20151420
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 documents19994428
Uncited documents20004228
Uncited documents20014221
Uncited documents20024260
Uncited documents20034147
Uncited documents20043990
Uncited documents20053433
Uncited documents20062910
Uncited documents20072771
Uncited documents20082684
Uncited documents20092755
Uncited documents20102607
Uncited documents20112692
Uncited documents20122692
Uncited documents20132867
Uncited documents20142907
Uncited documents20153274
Cited documents19993786
Cited documents20004093
Cited documents20014218
Cited documents20024080
Cited documents20033646
Cited documents20043378
Cited documents20053096
Cited documents20062901
Cited documents20072576
Cited documents20082423
Cited documents20092372
Cited documents20102434
Cited documents20112441
Cited documents20122492
Cited documents20132457
Cited documents20142453
Cited documents20152472
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