Scimago Journal & Country Rank

Ophthalmic Epidemiology

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

Taylor and Francis Ltd.

H-Index

67

Publication type

Journals

ISSN

09286586, 17445086

Coverage

1994-2021

Information

Homepage

How to publish in this journal

Scope

Ophthalmic Epidemiology is dedicated to the publication of original research into eye and vision health in the fields of epidemiology, public health and the prevention of blindness. Ophthalmic Epidemiology publishes editorials, original research reports, systematic reviews and meta-analysis articles, brief communications and letters to the editor on all subjects related to ophthalmic epidemiology. A broad range of topics is suitable, such as: evaluating the risk of ocular diseases, general and specific study designs, screening program implementation and evaluation, eye health care access, delivery and outcomes, therapeutic efficacy or effectiveness, disease prognosis and quality of life, cost-benefit analysis, biostatistical theory and risk factor analysis. We are looking to expand our engagement with reports of international interest, including those regarding problems affecting developing countries, although reports from all over the world potentially are suitable. Clinical case reports, small case series (not enough for a cohort analysis) articles and animal research reports are not appropriate for this journal. 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
Epidemiology1999Q3
Epidemiology2000Q3
Epidemiology2001Q2
Epidemiology2002Q3
Epidemiology2003Q2
Epidemiology2004Q2
Epidemiology2005Q2
Epidemiology2006Q2
Epidemiology2007Q2
Epidemiology2008Q2
Epidemiology2009Q2
Epidemiology2010Q2
Epidemiology2011Q2
Epidemiology2012Q1
Epidemiology2013Q2
Epidemiology2014Q3
Epidemiology2015Q3
Epidemiology2016Q2
Epidemiology2017Q3
Epidemiology2018Q2
Epidemiology2019Q3
Epidemiology2020Q3
Epidemiology2021Q3
Ophthalmology1999Q2
Ophthalmology2000Q1
Ophthalmology2001Q1
Ophthalmology2002Q2
Ophthalmology2003Q1
Ophthalmology2004Q1
Ophthalmology2005Q1
Ophthalmology2006Q1
Ophthalmology2007Q1
Ophthalmology2008Q1
Ophthalmology2009Q1
Ophthalmology2010Q1
Ophthalmology2011Q1
Ophthalmology2012Q1
Ophthalmology2013Q1
Ophthalmology2014Q2
Ophthalmology2015Q1
Ophthalmology2016Q1
Ophthalmology2017Q2
Ophthalmology2018Q1
Ophthalmology2019Q2
Ophthalmology2020Q2
Ophthalmology2021Q2
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
20000.773
20011.033
20020.569
20030.778
20040.966
20051.034
20061.357
20071.034
20081.246
20091.119
20101.404
20111.279
20121.921
20131.081
20140.721
20151.123
20161.189
20170.864
20181.263
20190.838
20200.728
20210.776
Total Documents

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

YearDocuments
199928
200026
200131
200228
200334
200433
200547
200652
200765
200860
200959
201053
201141
201262
201358
201454
201559
201673
201756
201886
201956
202067
2021147
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)19990.567
Cites / Doc. (4 years)20001.242
Cites / Doc. (4 years)20011.630
Cites / Doc. (4 years)20021.314
Cites / Doc. (4 years)20031.566
Cites / Doc. (4 years)20041.655
Cites / Doc. (4 years)20052.063
Cites / Doc. (4 years)20062.106
Cites / Doc. (4 years)20071.795
Cites / Doc. (4 years)20081.934
Cites / Doc. (4 years)20091.879
Cites / Doc. (4 years)20101.936
Cites / Doc. (4 years)20112.207
Cites / Doc. (4 years)20122.399
Cites / Doc. (4 years)20132.112
Cites / Doc. (4 years)20141.836
Cites / Doc. (4 years)20151.860
Cites / Doc. (4 years)20161.863
Cites / Doc. (4 years)20171.705
Cites / Doc. (4 years)20182.450
Cites / Doc. (4 years)20191.591
Cites / Doc. (4 years)20201.649
Cites / Doc. (4 years)20212.083
Cites / Doc. (3 years)19990.567
Cites / Doc. (3 years)20001.216
Cites / Doc. (3 years)20011.595
Cites / Doc. (3 years)20021.106
Cites / Doc. (3 years)20031.482
Cites / Doc. (3 years)20041.731
Cites / Doc. (3 years)20051.779
Cites / Doc. (3 years)20062.053
Cites / Doc. (3 years)20071.811
Cites / Doc. (3 years)20081.744
Cites / Doc. (3 years)20091.887
Cites / Doc. (3 years)20102.109
Cites / Doc. (3 years)20111.959
Cites / Doc. (3 years)20122.301
Cites / Doc. (3 years)20131.853
Cites / Doc. (3 years)20141.584
Cites / Doc. (3 years)20151.805
Cites / Doc. (3 years)20161.731
Cites / Doc. (3 years)20171.532
Cites / Doc. (3 years)20182.548
Cites / Doc. (3 years)20191.623
Cites / Doc. (3 years)20201.545
Cites / Doc. (3 years)20211.952
Cites / Doc. (2 years)19990.674
Cites / Doc. (2 years)20001.083
Cites / Doc. (2 years)20011.519
Cites / Doc. (2 years)20020.825
Cites / Doc. (2 years)20031.407
Cites / Doc. (2 years)20041.468
Cites / Doc. (2 years)20051.463
Cites / Doc. (2 years)20061.925
Cites / Doc. (2 years)20071.515
Cites / Doc. (2 years)20081.521
Cites / Doc. (2 years)20092.032
Cites / Doc. (2 years)20101.655
Cites / Doc. (2 years)20111.741
Cites / Doc. (2 years)20122.287
Cites / Doc. (2 years)20131.602
Cites / Doc. (2 years)20141.325
Cites / Doc. (2 years)20151.634
Cites / Doc. (2 years)20161.761
Cites / Doc. (2 years)20171.273
Cites / Doc. (2 years)20182.643
Cites / Doc. (2 years)20191.451
Cites / Doc. (2 years)20201.401
Cites / Doc. (2 years)20211.813
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 Cites19996
Self Cites20002
Self Cites20016
Self Cites20027
Self Cites200310
Self Cites200414
Self Cites200516
Self Cites200621
Self Cites200719
Self Cites200819
Self Cites200933
Self Cites201025
Self Cites201118
Self Cites201226
Self Cites201319
Self Cites201412
Self Cites201519
Self Cites201633
Self Cites20179
Self Cites2018184
Self Cites201918
Self Cites202013
Self Cites202127
Total Cites199938
Total Cites200090
Total Cites2001118
Total Cites200294
Total Cites2003126
Total Cites2004161
Total Cites2005169
Total Cites2006234
Total Cites2007239
Total Cites2008286
Total Cites2009334
Total Cites2010388
Total Cites2011337
Total Cites2012352
Total Cites2013289
Total Cites2014255
Total Cites2015314
Total Cites2016296
Total Cites2017285
Total Cites2018479
Total Cites2019349
Total Cites2020306
Total Cites2021408
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 document19990.561
External Cites per document20001.333
External Cites per document20011.623
External Cites per document20021.048
External Cites per document20031.398
External Cites per document20041.633
External Cites per document20051.681
External Cites per document20061.972
External Cites per document20071.774
External Cites per document20081.768
External Cites per document20091.847
External Cites per document20102.135
External Cites per document20111.957
External Cites per document20122.248
External Cites per document20131.800
External Cites per document20141.588
External Cites per document20151.788
External Cites per document20161.697
External Cites per document20171.643
External Cites per document20181.715
External Cites per document20191.607
External Cites per document20201.518
External Cites per document20211.850
Cites per document19990.567
Cites per document20001.216
Cites per document20011.595
Cites per document20021.106
Cites per document20031.482
Cites per document20041.731
Cites per document20051.779
Cites per document20062.053
Cites per document20071.811
Cites per document20081.744
Cites per document20091.887
Cites per document20102.109
Cites per document20111.959
Cites per document20122.301
Cites per document20131.853
Cites per document20141.584
Cites per document20151.805
Cites per document20161.731
Cites per document20171.532
Cites per document20182.548
Cites per document20191.623
Cites per document20201.545
Cites per document20211.952
% 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
199917.86
200015.38
20010.00
20027.14
200317.65
200424.24
200529.79
200625.00
200723.08
200833.33
200940.68
201049.06
201156.10
201245.16
201355.17
201451.85
201557.63
201642.47
201730.36
201861.63
201935.71
202037.31
202134.01
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 documents199910
Non-citable documents20008
Non-citable documents20015
Non-citable documents20022
Non-citable documents20032
Non-citable documents20043
Non-citable documents20054
Non-citable documents20066
Non-citable documents20078
Non-citable documents200813
Non-citable documents200914
Non-citable documents201014
Non-citable documents20119
Non-citable documents20128
Non-citable documents20136
Non-citable documents20148
Non-citable documents20159
Non-citable documents201616
Non-citable documents201718
Non-citable documents201816
Non-citable documents20199
Non-citable documents20205
Non-citable documents20213
Citable documents199957
Citable documents200066
Citable documents200169
Citable documents200283
Citable documents200383
Citable documents200490
Citable documents200591
Citable documents2006108
Citable documents2007124
Citable documents2008151
Citable documents2009163
Citable documents2010170
Citable documents2011163
Citable documents2012145
Citable documents2013150
Citable documents2014153
Citable documents2015165
Citable documents2016155
Citable documents2017168
Citable documents2018172
Citable documents2019206
Citable documents2020193
Citable documents2021206
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 documents199944
Uncited documents200040
Uncited documents200127
Uncited documents200237
Uncited documents200329
Uncited documents200435
Uncited documents200524
Uncited documents200635
Uncited documents200742
Uncited documents200855
Uncited documents200962
Uncited documents201061
Uncited documents201158
Uncited documents201245
Uncited documents201353
Uncited documents201459
Uncited documents201557
Uncited documents201664
Uncited documents201760
Uncited documents201857
Uncited documents201974
Uncited documents202065
Uncited documents202158
Cited documents199923
Cited documents200034
Cited documents200147
Cited documents200248
Cited documents200356
Cited documents200458
Cited documents200571
Cited documents200679
Cited documents200790
Cited documents2008109
Cited documents2009115
Cited documents2010123
Cited documents2011114
Cited documents2012108
Cited documents2013103
Cited documents2014102
Cited documents2015117
Cited documents2016107
Cited documents2017126
Cited documents2018131
Cited documents2019141
Cited documents2020133
Cited documents2021151
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