Scimago Journal & Country Rank

Journal of the American Geriatrics Society

CountryUnited Kingdom
189
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. (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
Geriatrics and Gerontology1997Q1
Geriatrics and Gerontology1998Q1
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
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
19991.504
20001.792
20011.538
20021.708
20031.644
20041.689
20051.972
20062.030
20072.048
20082.041
20092.077
20102.272
20112.067
20121.972
20132.207
20142.629
20152.364
20162.088
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)19992.949
Cites / Doc. (4 years)20003.790
Cites / Doc. (4 years)20013.853
Cites / Doc. (4 years)20024.237
Cites / Doc. (4 years)20034.422
Cites / Doc. (4 years)20044.776
Cites / Doc. (4 years)20055.172
Cites / Doc. (4 years)20065.208
Cites / Doc. (4 years)20075.525
Cites / Doc. (4 years)20085.398
Cites / Doc. (4 years)20095.327
Cites / Doc. (4 years)20105.400
Cites / Doc. (4 years)20115.384
Cites / Doc. (4 years)20125.782
Cites / Doc. (4 years)20135.579
Cites / Doc. (4 years)20146.003
Cites / Doc. (4 years)20155.672
Cites / Doc. (4 years)20165.243
Cites / Doc. (3 years)19992.949
Cites / Doc. (3 years)20003.747
Cites / Doc. (3 years)20013.683
Cites / Doc. (3 years)20024.126
Cites / Doc. (3 years)20034.162
Cites / Doc. (3 years)20044.536
Cites / Doc. (3 years)20054.916
Cites / Doc. (3 years)20065.036
Cites / Doc. (3 years)20075.140
Cites / Doc. (3 years)20085.039
Cites / Doc. (3 years)20095.043
Cites / Doc. (3 years)20105.208
Cites / Doc. (3 years)20115.327
Cites / Doc. (3 years)20125.435
Cites / Doc. (3 years)20135.358
Cites / Doc. (3 years)20146.020
Cites / Doc. (3 years)20155.293
Cites / Doc. (3 years)20164.699
Cites / Doc. (2 years)19992.649
Cites / Doc. (2 years)20003.346
Cites / Doc. (2 years)20013.447
Cites / Doc. (2 years)20023.600
Cites / Doc. (2 years)20033.639
Cites / Doc. (2 years)20044.252
Cites / Doc. (2 years)20054.522
Cites / Doc. (2 years)20064.496
Cites / Doc. (2 years)20074.704
Cites / Doc. (2 years)20084.369
Cites / Doc. (2 years)20094.528
Cites / Doc. (2 years)20104.980
Cites / Doc. (2 years)20114.721
Cites / Doc. (2 years)20124.988
Cites / Doc. (2 years)20135.143
Cites / Doc. (2 years)20145.553
Cites / Doc. (2 years)20154.486
Cites / Doc. (2 years)20164.422
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 Cites1999233
Self Cites2000277
Self Cites2001258
Self Cites2002286
Self Cites2003304
Self Cites2004267
Self Cites2005343
Self Cites2006352
Self Cites2007333
Self Cites2008367
Self Cites2009361
Self Cites2010345
Self Cites2011310
Self Cites2012289
Self Cites2013274
Self Cites2014304
Self Cites2015299
Self Cites2016263
Total Cites19992014
Total Cites20002484
Total Cites20012626
Total Cites20022909
Total Cites20033234
Total Cites20043434
Total Cites20054110
Total Cites20064427
Total Cites20074503
Total Cites20084379
Total Cites20094292
Total Cites20104698
Total Cites20114890
Total Cites20124913
Total Cites20134801
Total Cites20145177
Total Cites20154605
Total Cites20164135
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 document19992.608
External Cites per document20003.329
External Cites per document20013.321
External Cites per document20023.721
External Cites per document20033.771
External Cites per document20044.184
External Cites per document20054.506
External Cites per document20064.636
External Cites per document20074.760
External Cites per document20084.617
External Cites per document20094.619
External Cites per document20104.826
External Cites per document20114.989
External Cites per document20125.115
External Cites per document20135.052
External Cites per document20145.666
External Cites per document20154.949
External Cites per document20164.400
Cites per document19992.949
Cites per document20003.747
Cites per document20013.683
Cites per document20024.126
Cites per document20034.162
Cites per document20044.536
Cites per document20054.916
Cites per document20065.036
Cites per document20075.140
Cites per document20085.039
Cites per document20095.043
Cites per document20105.208
Cites per document20115.327
Cites per document20125.435
Cites per document20135.358
Cites per document20146.020
Cites per document20155.293
Cites per document20164.699
% 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
20005.05
20017.12
200210.80
20038.81
200410.54
200513.26
200612.01
200712.36
200813.49
200918.58
201015.02
201116.25
201212.26
201311.31
201414.16
201513.18
201613.52
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 documents1999467
Non-citable documents2000435
Non-citable documents2001388
Non-citable documents2002366
Non-citable documents2003354
Non-citable documents2004364
Non-citable documents2005413
Non-citable documents2006447
Non-citable documents2007522
Non-citable documents2008517
Non-citable documents2009579
Non-citable documents2010619
Non-citable documents2011716
Non-citable documents2012734
Non-citable documents2013723
Non-citable documents2014750
Non-citable documents2015803
Non-citable documents2016885
Citable documents1999683
Citable documents2000663
Citable documents2001713
Citable documents2002705
Citable documents2003777
Citable documents2004757
Citable documents2005836
Citable documents2006879
Citable documents2007876
Citable documents2008869
Citable documents2009851
Citable documents2010902
Citable documents2011918
Citable documents2012904
Citable documents2013896
Citable documents2014860
Citable documents2015870
Citable documents2016880
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 documents1999549
Uncited documents2000467
Uncited documents2001436
Uncited documents2002399
Uncited documents2003376
Uncited documents2004375
Uncited documents2005417
Uncited documents2006419
Uncited documents2007465
Uncited documents2008468
Uncited documents2009501
Uncited documents2010536
Uncited documents2011610
Uncited documents2012610
Uncited documents2013606
Uncited documents2014620
Uncited documents2015682
Uncited documents2016772
Cited documents1999601
Cited documents2000631
Cited documents2001665
Cited documents2002672
Cited documents2003755
Cited documents2004746
Cited documents2005832
Cited documents2006907
Cited documents2007933
Cited documents2008918
Cited documents2009929
Cited documents2010985
Cited documents20111024
Cited documents20121028
Cited documents20131013
Cited documents2014990
Cited documents2015991
Cited documents2016993
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