Scimago Journal & Country Rank

Ophthalmology

Country Netherlands  - SIR icon SIR Ranking of Netherlands
217
H Index
Subject Area and CategoryMedicine
Ophthalmology
PublisherElsevier BV
Publication typeJournals
ISSN15494713, 01616420
Coverage1958, 1978-ongoing
Scope Ophthalmology, the official journal of the American Academy of Ophthalmology, publishes original, peer-reviewed reports of research in ophthalmology, including basic science investigations and clinical studies. Topics include new diagnostic and surgical techniques, treatment methods, instrument updates, the latest drug findings, results of clinical trials, and research findings. Ophthalmology also publishes major reviews of specific topics by acknowledged authorities. The objective of the American Academy of Ophthalmology in publishing Ophthalmology is to provide opportunities for the free exchange of ideas and information.

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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
Ophthalmology1999Q1
Ophthalmology2000Q1
Ophthalmology2001Q1
Ophthalmology2002Q1
Ophthalmology2003Q1
Ophthalmology2004Q1
Ophthalmology2005Q1
Ophthalmology2006Q1
Ophthalmology2007Q1
Ophthalmology2008Q1
Ophthalmology2009Q1
Ophthalmology2010Q1
Ophthalmology2011Q1
Ophthalmology2012Q1
Ophthalmology2013Q1
Ophthalmology2014Q1
Ophthalmology2015Q1
Ophthalmology2016Q1
Ophthalmology2017Q1
Ophthalmology2018Q1
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
19992.521
20002.651
20012.409
20022.479
20032.527
20042.784
20052.899
20063.573
20073.038
20083.742
20093.860
20104.196
20114.585
20124.724
20134.493
20144.296
20154.796
20164.733
20174.896
20184.198
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)19992.967
Cites / Doc. (4 years)20003.591
Cites / Doc. (4 years)20013.676
Cites / Doc. (4 years)20024.078
Cites / Doc. (4 years)20034.006
Cites / Doc. (4 years)20044.527
Cites / Doc. (4 years)20054.997
Cites / Doc. (4 years)20064.925
Cites / Doc. (4 years)20075.337
Cites / Doc. (4 years)20085.394
Cites / Doc. (4 years)20095.891
Cites / Doc. (4 years)20106.704
Cites / Doc. (4 years)20116.741
Cites / Doc. (4 years)20127.275
Cites / Doc. (4 years)20137.577
Cites / Doc. (4 years)20148.022
Cites / Doc. (4 years)20158.225
Cites / Doc. (4 years)20168.261
Cites / Doc. (4 years)20177.714
Cites / Doc. (4 years)20187.291
Cites / Doc. (3 years)19992.967
Cites / Doc. (3 years)20003.536
Cites / Doc. (3 years)20013.666
Cites / Doc. (3 years)20023.954
Cites / Doc. (3 years)20033.887
Cites / Doc. (3 years)20044.495
Cites / Doc. (3 years)20054.847
Cites / Doc. (3 years)20064.973
Cites / Doc. (3 years)20075.327
Cites / Doc. (3 years)20085.504
Cites / Doc. (3 years)20095.987
Cites / Doc. (3 years)20106.707
Cites / Doc. (3 years)20116.748
Cites / Doc. (3 years)20127.099
Cites / Doc. (3 years)20137.747
Cites / Doc. (3 years)20148.111
Cites / Doc. (3 years)20158.158
Cites / Doc. (3 years)20168.072
Cites / Doc. (3 years)20177.758
Cites / Doc. (3 years)20186.881
Cites / Doc. (2 years)19992.773
Cites / Doc. (2 years)20003.460
Cites / Doc. (2 years)20013.384
Cites / Doc. (2 years)20023.537
Cites / Doc. (2 years)20033.692
Cites / Doc. (2 years)20044.019
Cites / Doc. (2 years)20054.732
Cites / Doc. (2 years)20064.707
Cites / Doc. (2 years)20075.252
Cites / Doc. (2 years)20085.403
Cites / Doc. (2 years)20095.883
Cites / Doc. (2 years)20106.287
Cites / Doc. (2 years)20116.304
Cites / Doc. (2 years)20126.995
Cites / Doc. (2 years)20137.715
Cites / Doc. (2 years)20147.703
Cites / Doc. (2 years)20157.717
Cites / Doc. (2 years)20167.957
Cites / Doc. (2 years)20177.033
Cites / Doc. (2 years)20186.937
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 Cites1999330
Self Cites2000358
Self Cites2001392
Self Cites2002353
Self Cites2003328
Self Cites2004312
Self Cites2005341
Self Cites2006498
Self Cites2007469
Self Cites2008427
Self Cites2009519
Self Cites2010473
Self Cites2011590
Self Cites2012513
Self Cites2013585
Self Cites2014591
Self Cites2015634
Self Cites2016589
Self Cites2017456
Self Cites2018376
Total Cites19992780
Total Cites20003494
Total Cites20013750
Total Cites20024037
Total Cites20033879
Total Cites20044482
Total Cites20054818
Total Cites20064888
Total Cites20075103
Total Cites20085289
Total Cites20095801
Total Cites20106425
Total Cites20116424
Total Cites20126829
Total Cites20137863
Total Cites20148581
Total Cites20158745
Total Cites20168572
Total Cites20178185
Total Cites20186427
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 document19992.615
External Cites per document20003.174
External Cites per document20013.283
External Cites per document20023.608
External Cites per document20033.558
External Cites per document20044.183
External Cites per document20054.504
External Cites per document20064.466
External Cites per document20074.837
External Cites per document20085.059
External Cites per document20095.451
External Cites per document20106.213
External Cites per document20116.128
External Cites per document20126.565
External Cites per document20137.170
External Cites per document20147.552
External Cites per document20157.566
External Cites per document20167.517
External Cites per document20177.326
External Cites per document20186.479
Cites per document19992.967
Cites per document20003.536
Cites per document20013.666
Cites per document20023.954
Cites per document20033.887
Cites per document20044.495
Cites per document20054.847
Cites per document20064.973
Cites per document20075.327
Cites per document20085.504
Cites per document20095.987
Cites per document20106.707
Cites per document20116.748
Cites per document20127.099
Cites per document20137.747
Cites per document20148.111
Cites per document20158.158
Cites per document20168.072
Cites per document20177.758
Cites per document20186.881
% 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
199914.32
200013.48
200112.20
200211.98
200311.00
200415.44
200514.80
200611.59
200714.71
200812.55
200917.74
201017.14
201120.63
201218.85
201322.86
201425.11
201523.72
201625.71
201723.59
201832.86
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 documents1999266
Non-citable documents2000287
Non-citable documents2001313
Non-citable documents2002370
Non-citable documents2003398
Non-citable documents2004445
Non-citable documents2005390
Non-citable documents2006361
Non-citable documents2007387
Non-citable documents2008494
Non-citable documents2009593
Non-citable documents2010546
Non-citable documents2011504
Non-citable documents2012511
Non-citable documents2013597
Non-citable documents2014631
Non-citable documents2015540
Non-citable documents2016483
Non-citable documents2017481
Non-citable documents2018615
Citable documents1999937
Citable documents2000988
Citable documents20011023
Citable documents20021021
Citable documents2003998
Citable documents2004997
Citable documents2005994
Citable documents2006983
Citable documents2007958
Citable documents2008961
Citable documents2009969
Citable documents2010958
Citable documents2011952
Citable documents2012962
Citable documents20131015
Citable documents20141058
Citable documents20151072
Citable documents20161062
Citable documents20171055
Citable documents2018934
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 documents1999416
Uncited documents2000430
Uncited documents2001439
Uncited documents2002463
Uncited documents2003514
Uncited documents2004510
Uncited documents2005455
Uncited documents2006419
Uncited documents2007441
Uncited documents2008510
Uncited documents2009597
Uncited documents2010506
Uncited documents2011474
Uncited documents2012465
Uncited documents2013517
Uncited documents2014551
Uncited documents2015491
Uncited documents2016462
Uncited documents2017485
Uncited documents2018612
Cited documents1999787
Cited documents2000845
Cited documents2001897
Cited documents2002928
Cited documents2003882
Cited documents2004932
Cited documents2005929
Cited documents2006925
Cited documents2007904
Cited documents2008945
Cited documents2009965
Cited documents2010998
Cited documents2011982
Cited documents20121008
Cited documents20131095
Cited documents20141138
Cited documents20151121
Cited documents20161083
Cited documents20171051
Cited documents2018937
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