Scimago Journal & Country Rank

Annual Review of Gerontology and Geriatrics

Country Germany  - SIR icon SIR Ranking of Germany
13
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Aging

Medicine
Geriatrics and Gerontology

Nursing
Gerontology

Social Sciences
Health (social science)
PublisherSpringer Verlag
Publication typeBook Series
ISSN01988794
Coverage1984-1990, 2009-2010, 2012, 2014-ongoing
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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
Aging2010Q4
Aging2011Q4
Aging2012Q4
Aging2013Q4
Aging2014Q4
Aging2015Q4
Geriatrics and Gerontology2010Q4
Geriatrics and Gerontology2011Q3
Geriatrics and Gerontology2012Q3
Geriatrics and Gerontology2013Q3
Geriatrics and Gerontology2014Q3
Geriatrics and Gerontology2015Q3
Gerontology2010Q4
Gerontology2011Q2
Gerontology2012Q2
Gerontology2013Q3
Gerontology2014Q3
Gerontology2015Q3
Health (social science)2010Q4
Health (social science)2011Q3
Health (social science)2012Q3
Health (social science)2013Q3
Health (social science)2014Q3
Health (social science)2015Q3
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
20100.104
20110.285
20120.253
20130.253
20140.309
20150.222
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)20090.000
Cites / Doc. (4 years)20100.231
Cites / Doc. (4 years)20110.444
Cites / Doc. (4 years)20120.481
Cites / Doc. (4 years)20130.679
Cites / Doc. (4 years)20141.150
Cites / Doc. (4 years)20151.423
Cites / Doc. (4 years)20180.000
Cites / Doc. (3 years)20090.000
Cites / Doc. (3 years)20100.231
Cites / Doc. (3 years)20110.444
Cites / Doc. (3 years)20120.481
Cites / Doc. (3 years)20130.750
Cites / Doc. (3 years)20141.192
Cites / Doc. (3 years)20151.423
Cites / Doc. (3 years)20180.000
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.231
Cites / Doc. (2 years)20110.444
Cites / Doc. (2 years)20120.357
Cites / Doc. (2 years)20130.615
Cites / Doc. (2 years)20141.192
Cites / Doc. (2 years)20150.000
Cites / Doc. (2 years)20180.000
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 Cites20090
Self Cites20101
Self Cites20110
Self Cites20120
Self Cites20130
Self Cites20140
Self Cites20150
Self Cites20180
Total Cites20090
Total Cites20103
Total Cites201112
Total Cites201213
Total Cites201330
Total Cites201431
Total Cites201537
Total Cites201883
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 document20090
External Cites per document20100.154
External Cites per document20110.444
External Cites per document20120.481
External Cites per document20130.750
External Cites per document20141.192
External Cites per document20151.423
External Cites per document20180
Cites per document20090.000
Cites per document20100.231
Cites per document20110.444
Cites per document20120.481
Cites per document20130.750
Cites per document20141.192
Cites per document20151.423
Cites per document20180.000
% 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
20090.00
20100.00
20110
20120.00
20130
20140.00
20150.00
20180.00
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 documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents201510
Non-citable documents201835
Citable documents20090
Citable documents201013
Citable documents201127
Citable documents201227
Citable documents201340
Citable documents201426
Citable documents201526
Citable documents20180
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 documents20090
Uncited documents201010
Uncited documents201118
Uncited documents201218
Uncited documents201320
Uncited documents201410
Uncited documents201516
Uncited documents20189
Cited documents20090
Cited documents20103
Cited documents20119
Cited documents20129
Cited documents201320
Cited documents201416
Cited documents201520
Cited documents201826
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