Scimago Journal & Country Rank

Journal of Periodontal Research

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
73
H Index
Subject Area and CategoryDentistry
Periodontics
PublisherBlackwell Publishing Inc.
Publication typeJournals
ISSN00223484, 16000765
Coverage1945-1951, 1966-ongoing
Scope The Journal of Periodontal Research is an international research periodical the purpose of which is to publish original clinical and basic investigations and review articles concerned with every aspect of periodontology and related sciences. Reports of scientific meetings in periodontology and related fields are also published.

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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
Periodontics1999Q2
Periodontics2000Q3
Periodontics2001Q3
Periodontics2002Q3
Periodontics2003Q3
Periodontics2004Q3
Periodontics2005Q3
Periodontics2006Q2
Periodontics2007Q3
Periodontics2008Q3
Periodontics2009Q3
Periodontics2010Q3
Periodontics2011Q3
Periodontics2012Q2
Periodontics2013Q2
Periodontics2014Q2
Periodontics2015Q2
Periodontics2016Q2
Periodontics2017Q2
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
19990.742
20000.644
20010.732
20020.743
20030.935
20041.014
20050.968
20061.065
20070.972
20080.958
20090.916
20100.914
20110.864
20120.839
20130.937
20141.079
20151.126
20161.091
20170.927
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)19991.722
Cites / Doc. (4 years)20001.566
Cites / Doc. (4 years)20011.709
Cites / Doc. (4 years)20021.878
Cites / Doc. (4 years)20032.065
Cites / Doc. (4 years)20042.135
Cites / Doc. (4 years)20052.409
Cites / Doc. (4 years)20062.723
Cites / Doc. (4 years)20072.608
Cites / Doc. (4 years)20082.566
Cites / Doc. (4 years)20092.604
Cites / Doc. (4 years)20102.769
Cites / Doc. (4 years)20112.383
Cites / Doc. (4 years)20122.563
Cites / Doc. (4 years)20132.559
Cites / Doc. (4 years)20142.607
Cites / Doc. (4 years)20152.733
Cites / Doc. (4 years)20162.766
Cites / Doc. (4 years)20172.693
Cites / Doc. (3 years)19991.722
Cites / Doc. (3 years)20001.405
Cites / Doc. (3 years)20011.585
Cites / Doc. (3 years)20021.927
Cites / Doc. (3 years)20031.890
Cites / Doc. (3 years)20042.087
Cites / Doc. (3 years)20052.403
Cites / Doc. (3 years)20062.664
Cites / Doc. (3 years)20072.628
Cites / Doc. (3 years)20082.415
Cites / Doc. (3 years)20092.384
Cites / Doc. (3 years)20102.616
Cites / Doc. (3 years)20112.259
Cites / Doc. (3 years)20122.551
Cites / Doc. (3 years)20132.441
Cites / Doc. (3 years)20142.692
Cites / Doc. (3 years)20152.739
Cites / Doc. (3 years)20162.655
Cites / Doc. (3 years)20172.697
Cites / Doc. (2 years)19991.431
Cites / Doc. (2 years)20001.176
Cites / Doc. (2 years)20011.518
Cites / Doc. (2 years)20021.724
Cites / Doc. (2 years)20031.500
Cites / Doc. (2 years)20041.994
Cites / Doc. (2 years)20052.159
Cites / Doc. (2 years)20062.766
Cites / Doc. (2 years)20072.434
Cites / Doc. (2 years)20082.152
Cites / Doc. (2 years)20092.233
Cites / Doc. (2 years)20102.497
Cites / Doc. (2 years)20112.072
Cites / Doc. (2 years)20122.345
Cites / Doc. (2 years)20132.408
Cites / Doc. (2 years)20142.536
Cites / Doc. (2 years)20152.559
Cites / Doc. (2 years)20162.533
Cites / Doc. (2 years)20172.700
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 Cites199950
Self Cites200021
Self Cites200134
Self Cites200230
Self Cites200340
Self Cites200432
Self Cites200563
Self Cites200643
Self Cites200736
Self Cites200855
Self Cites200954
Self Cites201055
Self Cites201146
Self Cites201257
Self Cites201364
Self Cites201449
Self Cites201553
Self Cites201638
Self Cites201752
Total Cites1999396
Total Cites2000309
Total Cites2001279
Total Cites2002318
Total Cites2003308
Total Cites2004432
Total Cites2005519
Total Cites2006578
Total Cites2007544
Total Cites2008541
Total Cites2009608
Total Cites2010722
Total Cites2011689
Total Cites2012773
Total Cites2013730
Total Cites2014778
Total Cites2015797
Total Cites2016778
Total Cites2017747
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 document19991.504
External Cites per document20001.309
External Cites per document20011.392
External Cites per document20021.745
External Cites per document20031.644
External Cites per document20041.932
External Cites per document20052.111
External Cites per document20062.465
External Cites per document20072.454
External Cites per document20082.170
External Cites per document20092.173
External Cites per document20102.417
External Cites per document20112.108
External Cites per document20122.363
External Cites per document20132.227
External Cites per document20142.522
External Cites per document20152.557
External Cites per document20162.526
External Cites per document20172.509
Cites per document19991.722
Cites per document20001.405
Cites per document20011.585
Cites per document20021.927
Cites per document20031.890
Cites per document20042.087
Cites per document20052.403
Cites per document20062.664
Cites per document20072.628
Cites per document20082.415
Cites per document20092.384
Cites per document20102.616
Cites per document20112.259
Cites per document20122.551
Cites per document20132.441
Cites per document20142.692
Cites per document20152.739
Cites per document20162.655
Cites per document20172.697
% 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
199914.93
200020.00
200126.42
200230.77
200315.73
200420.63
200515.15
200621.52
200717.72
200819.00
200929.00
201021.10
201124.21
201222.45
201323.47
201419.39
201520.20
201617.07
201727.59
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20051
Non-citable documents20061
Non-citable documents20071
Non-citable documents20080
Non-citable documents20093
Non-citable documents20103
Non-citable documents20114
Non-citable documents20121
Non-citable documents20133
Non-citable documents20142
Non-citable documents20153
Non-citable documents20162
Non-citable documents20172
Citable documents1999230
Citable documents2000220
Citable documents2001176
Citable documents2002165
Citable documents2003163
Citable documents2004207
Citable documents2005216
Citable documents2006217
Citable documents2007207
Citable documents2008224
Citable documents2009255
Citable documents2010276
Citable documents2011305
Citable documents2012303
Citable documents2013299
Citable documents2014289
Citable documents2015291
Citable documents2016293
Citable documents2017277
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 documents199980
Uncited documents200091
Uncited documents200166
Uncited documents200255
Uncited documents200346
Uncited documents200450
Uncited documents200553
Uncited documents200644
Uncited documents200741
Uncited documents200850
Uncited documents200960
Uncited documents201058
Uncited documents201171
Uncited documents201255
Uncited documents201351
Uncited documents201448
Uncited documents201561
Uncited documents201649
Uncited documents201747
Cited documents1999150
Cited documents2000129
Cited documents2001110
Cited documents2002110
Cited documents2003117
Cited documents2004157
Cited documents2005164
Cited documents2006174
Cited documents2007167
Cited documents2008174
Cited documents2009198
Cited documents2010221
Cited documents2011238
Cited documents2012249
Cited documents2013251
Cited documents2014243
Cited documents2015233
Cited documents2016246
Cited documents2017232
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