Scimago Journal & Country Rank

Journal of the American Geriatrics Society

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
199
H Index
Subject Area and CategoryMedicine
Geriatrics and Gerontology
PublisherBlackwell Publishing Inc.
Publication typeJournals
ISSN00028614
Coverage1953-ongoing
Scope The primary goal of the Journal of the American Geriatrics Society is to publish articles that are relevant in the broadest terms to the clinical care of older persons. Such articles may span a variety of disciplines and fields and may be of immediate, intermediate, or long-term potential benefit to clinical practice. Sections of JAGS include Clinical Investigations; Brief Reports; Brief Methodological Reports; Progress in Geriatrics; Geriatric Bioscience; Nursing; Education and Training; Drugs and Pharmacology; Ethics, Public Policy, and Medical Economics; International Health Affairs; Ethnogeriatrics and Special Populations.
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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
Geriatrics and Gerontology1999Q1
Geriatrics and Gerontology2000Q1
Geriatrics and Gerontology2001Q1
Geriatrics and Gerontology2002Q1
Geriatrics and Gerontology2003Q1
Geriatrics and Gerontology2004Q1
Geriatrics and Gerontology2005Q1
Geriatrics and Gerontology2006Q1
Geriatrics and Gerontology2007Q1
Geriatrics and Gerontology2008Q1
Geriatrics and Gerontology2009Q1
Geriatrics and Gerontology2010Q1
Geriatrics and Gerontology2011Q1
Geriatrics and Gerontology2012Q1
Geriatrics and Gerontology2013Q1
Geriatrics and Gerontology2014Q1
Geriatrics and Gerontology2015Q1
Geriatrics and Gerontology2016Q1
Geriatrics and Gerontology2017Q1
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
19991.540
20001.823
20011.553
20021.748
20031.723
20041.749
20052.033
20062.063
20072.083
20082.079
20092.101
20102.249
20112.087
20122.128
20132.175
20142.588
20152.398
20162.178
20172.174
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)19993.032
Cites / Doc. (4 years)20003.869
Cites / Doc. (4 years)20013.926
Cites / Doc. (4 years)20024.312
Cites / Doc. (4 years)20034.503
Cites / Doc. (4 years)20044.840
Cites / Doc. (4 years)20055.239
Cites / Doc. (4 years)20065.254
Cites / Doc. (4 years)20075.578
Cites / Doc. (4 years)20085.411
Cites / Doc. (4 years)20095.398
Cites / Doc. (4 years)20105.429
Cites / Doc. (4 years)20115.406
Cites / Doc. (4 years)20125.869
Cites / Doc. (4 years)20135.694
Cites / Doc. (4 years)20146.132
Cites / Doc. (4 years)20155.818
Cites / Doc. (4 years)20165.512
Cites / Doc. (4 years)20174.854
Cites / Doc. (3 years)19993.032
Cites / Doc. (3 years)20003.821
Cites / Doc. (3 years)20013.743
Cites / Doc. (3 years)20024.211
Cites / Doc. (3 years)20034.246
Cites / Doc. (3 years)20044.601
Cites / Doc. (3 years)20054.988
Cites / Doc. (3 years)20065.080
Cites / Doc. (3 years)20075.183
Cites / Doc. (3 years)20085.050
Cites / Doc. (3 years)20095.100
Cites / Doc. (3 years)20105.233
Cites / Doc. (3 years)20115.351
Cites / Doc. (3 years)20125.520
Cites / Doc. (3 years)20135.461
Cites / Doc. (3 years)20146.140
Cites / Doc. (3 years)20155.434
Cites / Doc. (3 years)20164.965
Cites / Doc. (3 years)20174.681
Cites / Doc. (2 years)19992.740
Cites / Doc. (2 years)20003.399
Cites / Doc. (2 years)20013.505
Cites / Doc. (2 years)20023.673
Cites / Doc. (2 years)20033.690
Cites / Doc. (2 years)20044.316
Cites / Doc. (2 years)20054.569
Cites / Doc. (2 years)20064.526
Cites / Doc. (2 years)20074.751
Cites / Doc. (2 years)20084.370
Cites / Doc. (2 years)20094.570
Cites / Doc. (2 years)20105.000
Cites / Doc. (2 years)20114.742
Cites / Doc. (2 years)20125.077
Cites / Doc. (2 years)20135.231
Cites / Doc. (2 years)20145.660
Cites / Doc. (2 years)20154.607
Cites / Doc. (2 years)20164.686
Cites / Doc. (2 years)20174.265
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 Cites1999264
Self Cites2000296
Self Cites2001260
Self Cites2002289
Self Cites2003305
Self Cites2004270
Self Cites2005348
Self Cites2006356
Self Cites2007334
Self Cites2008370
Self Cites2009363
Self Cites2010347
Self Cites2011312
Self Cites2012290
Self Cites2013274
Self Cites2014305
Self Cites2015299
Self Cites2016263
Self Cites2017316
Total Cites19992074
Total Cites20002537
Total Cites20012676
Total Cites20022969
Total Cites20033295
Total Cites20043478
Total Cites20054165
Total Cites20064465
Total Cites20074535
Total Cites20084383
Total Cites20094335
Total Cites20104731
Total Cites20114923
Total Cites20125001
Total Cites20134888
Total Cites20145268
Total Cites20154711
Total Cites20164344
Total Cites20174363
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 document19992.646
External Cites per document20003.375
External Cites per document20013.379
External Cites per document20023.801
External Cites per document20033.853
External Cites per document20044.243
External Cites per document20054.571
External Cites per document20064.675
External Cites per document20074.801
External Cites per document20084.623
External Cites per document20094.673
External Cites per document20104.850
External Cites per document20115.012
External Cites per document20125.200
External Cites per document20135.155
External Cites per document20145.784
External Cites per document20155.089
External Cites per document20164.664
External Cites per document20174.342
Cites per document19993.032
Cites per document20003.821
Cites per document20013.743
Cites per document20024.211
Cites per document20034.246
Cites per document20044.601
Cites per document20054.988
Cites per document20065.080
Cites per document20075.183
Cites per document20085.050
Cites per document20095.100
Cites per document20105.233
Cites per document20115.351
Cites per document20125.520
Cites per document20135.461
Cites per document20146.140
Cites per document20155.434
Cites per document20164.965
Cites per document20174.681
% 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
19996.51
20006.82
20017.12
200211.56
20038.81
200410.54
200513.26
200612.04
200712.36
200813.49
200918.48
201015.02
201116.28
201212.31
201311.49
201414.34
201513.44
201613.83
201713.26
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 documents1999453
Non-citable documents2000426
Non-citable documents2001386
Non-citable documents2002366
Non-citable documents2003355
Non-citable documents2004365
Non-citable documents2005414
Non-citable documents2006447
Non-citable documents2007522
Non-citable documents2008517
Non-citable documents2009579
Non-citable documents2010620
Non-citable documents2011717
Non-citable documents2012734
Non-citable documents2013721
Non-citable documents2014749
Non-citable documents2015797
Non-citable documents2016871
Non-citable documents2017879
Citable documents1999684
Citable documents2000664
Citable documents2001715
Citable documents2002705
Citable documents2003776
Citable documents2004756
Citable documents2005835
Citable documents2006879
Citable documents2007875
Citable documents2008868
Citable documents2009850
Citable documents2010904
Citable documents2011920
Citable documents2012906
Citable documents2013895
Citable documents2014858
Citable documents2015867
Citable documents2016875
Citable documents2017932
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 documents1999529
Uncited documents2000453
Uncited documents2001429
Uncited documents2002392
Uncited documents2003373
Uncited documents2004373
Uncited documents2005409
Uncited documents2006415
Uncited documents2007463
Uncited documents2008463
Uncited documents2009496
Uncited documents2010533
Uncited documents2011611
Uncited documents2012599
Uncited documents2013600
Uncited documents2014615
Uncited documents2015670
Uncited documents2016738
Uncited documents2017787
Cited documents1999608
Cited documents2000637
Cited documents2001672
Cited documents2002679
Cited documents2003758
Cited documents2004748
Cited documents2005840
Cited documents2006911
Cited documents2007934
Cited documents2008922
Cited documents2009933
Cited documents2010991
Cited documents20111026
Cited documents20121041
Cited documents20131016
Cited documents2014992
Cited documents2015994
Cited documents20161008
Cited documents20171024
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