Scimago Journal & Country Rank

The Lancet

CountryUnited Kingdom
646
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
PublisherThe Lancet Publishing Group
Publication typeJournals
ISSN1474547X, 01406736
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)1997Q1
Medicine (miscellaneous)1998Q1
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
Medicine (miscellaneous)2016Q1
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
19992.551
20003.029
20013.055
20023.100
20033.339
20043.946
20054.663
20065.225
20075.471
20086.122
20095.579
20106.366
20117.492
20128.744
201311.838
201413.396
201515.343
201612.467
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)19996.820
Cites / Doc. (4 years)20007.813
Cites / Doc. (4 years)20018.716
Cites / Doc. (4 years)20028.496
Cites / Doc. (4 years)20039.736
Cites / Doc. (4 years)200410.892
Cites / Doc. (4 years)200511.710
Cites / Doc. (4 years)200614.099
Cites / Doc. (4 years)200713.698
Cites / Doc. (4 years)200814.459
Cites / Doc. (4 years)200915.612
Cites / Doc. (4 years)201015.031
Cites / Doc. (4 years)201117.693
Cites / Doc. (4 years)201220.359
Cites / Doc. (4 years)201323.650
Cites / Doc. (4 years)201429.064
Cites / Doc. (4 years)201531.307
Cites / Doc. (4 years)201629.357
Cites / Doc. (3 years)19996.820
Cites / Doc. (3 years)20007.672
Cites / Doc. (3 years)20018.690
Cites / Doc. (3 years)20028.924
Cites / Doc. (3 years)200310.057
Cites / Doc. (3 years)200410.969
Cites / Doc. (3 years)200512.841
Cites / Doc. (3 years)200614.613
Cites / Doc. (3 years)200714.335
Cites / Doc. (3 years)200815.159
Cites / Doc. (3 years)200913.984
Cites / Doc. (3 years)201015.796
Cites / Doc. (3 years)201118.466
Cites / Doc. (3 years)201221.550
Cites / Doc. (3 years)201326.292
Cites / Doc. (3 years)201430.883
Cites / Doc. (3 years)201532.700
Cites / Doc. (3 years)201626.927
Cites / Doc. (2 years)19996.334
Cites / Doc. (2 years)20007.195
Cites / Doc. (2 years)20019.165
Cites / Doc. (2 years)20028.864
Cites / Doc. (2 years)20039.562
Cites / Doc. (2 years)200411.958
Cites / Doc. (2 years)200512.734
Cites / Doc. (2 years)200615.358
Cites / Doc. (2 years)200715.060
Cites / Doc. (2 years)200812.591
Cites / Doc. (2 years)200914.439
Cites / Doc. (2 years)201015.776
Cites / Doc. (2 years)201119.359
Cites / Doc. (2 years)201223.621
Cites / Doc. (2 years)201327.033
Cites / Doc. (2 years)201432.629
Cites / Doc. (2 years)201529.140
Cites / Doc. (2 years)201625.785
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 Cites1999522
Self Cites2000479
Self Cites2001687
Self Cites2002665
Self Cites2003611
Self Cites2004635
Self Cites2005692
Self Cites2006799
Self Cites2007808
Self Cites2008835
Self Cites2009707
Self Cites2010755
Self Cites2011790
Self Cites2012793
Self Cites2013858
Self Cites2014872
Self Cites2015853
Self Cites2016821
Total Cites199926276
Total Cites200033356
Total Cites200137748
Total Cites200235893
Total Cites200336658
Total Cites200439553
Total Cites200541310
Total Cites200640625
Total Cites200735651
Total Cites200835305
Total Cites200933155
Total Cites201036346
Total Cites201138927
Total Cites201240105
Total Cites201342699
Total Cites201444750
Total Cites201546238
Total Cites201640525
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 document19996.684
External Cites per document20007.561
External Cites per document20018.532
External Cites per document20028.759
External Cites per document20039.889
External Cites per document200410.793
External Cites per document200512.626
External Cites per document200614.326
External Cites per document200714.010
External Cites per document200814.800
External Cites per document200913.685
External Cites per document201015.468
External Cites per document201118.092
External Cites per document201221.124
External Cites per document201325.764
External Cites per document201430.282
External Cites per document201532.097
External Cites per document201626.381
Cites per document19996.820
Cites per document20007.672
Cites per document20018.690
Cites per document20028.924
Cites per document200310.057
Cites per document200410.969
Cites per document200512.841
Cites per document200614.613
Cites per document200714.335
Cites per document200815.159
Cites per document200913.984
Cites per document201015.796
Cites per document201118.466
Cites per document201221.550
Cites per document201326.292
Cites per document201430.883
Cites per document201532.700
Cites per document201626.927
% 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
19996.11
200010.66
200115.67
200218.65
200319.26
200418.71
200521.63
200618.62
200722.09
200822.57
200923.11
201022.97
201125.94
201224.13
201323.33
201420.60
201524.04
201626.34
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 documents19994361
Non-citable documents20004007
Non-citable documents20014139
Non-citable documents20024363
Non-citable documents20034160
Non-citable documents20043764
Non-citable documents20053313
Non-citable documents20063034
Non-citable documents20072863
Non-citable documents20082781
Non-citable documents20092755
Non-citable documents20102723
Non-citable documents20113008
Non-citable documents20123307
Non-citable documents20133700
Non-citable documents20143912
Non-citable documents20154330
Non-citable documents20164442
Citable documents19993853
Citable documents20004348
Citable documents20014344
Citable documents20024022
Citable documents20033645
Citable documents20043606
Citable documents20053217
Citable documents20062780
Citable documents20072487
Citable documents20082329
Citable documents20092371
Citable documents20102301
Citable documents20112108
Citable documents20121861
Citable documents20131624
Citable documents20141449
Citable documents20151414
Citable documents20161505
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 documents19994412
Uncited documents20004250
Uncited documents20014265
Uncited documents20024299
Uncited documents20034149
Uncited documents20043986
Uncited documents20053432
Uncited documents20062908
Uncited documents20072766
Uncited documents20082680
Uncited documents20092750
Uncited documents20102588
Uncited documents20112678
Uncited documents20122673
Uncited documents20132859
Uncited documents20142866
Uncited documents20153163
Uncited documents20163388
Cited documents19993802
Cited documents20004105
Cited documents20014218
Cited documents20024086
Cited documents20033656
Cited documents20043384
Cited documents20053098
Cited documents20062906
Cited documents20072584
Cited documents20082430
Cited documents20092376
Cited documents20102436
Cited documents20112438
Cited documents20122495
Cited documents20132465
Cited documents20142495
Cited documents20152581
Cited documents20162559
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