Scimago Journal & Country Rank

Aging and Diseaseopen access

CountryUnited States
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Cell Biology

Geriatrics and Gerontology
Neurology (clinical)
Pathology and Forensic Medicine
PublisherInternational Society on Aging and Disease
Publication typeJournals

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.

Cell Biology2011Q4
Cell Biology2012Q3
Cell Biology2013Q2
Cell Biology2014Q2
Cell Biology2015Q2
Cell Biology2016Q2
Geriatrics and Gerontology2011Q3
Geriatrics and Gerontology2012Q2
Geriatrics and Gerontology2013Q1
Geriatrics and Gerontology2014Q1
Geriatrics and Gerontology2015Q1
Geriatrics and Gerontology2016Q1
Neurology (clinical)2011Q3
Neurology (clinical)2012Q2
Neurology (clinical)2013Q1
Neurology (clinical)2014Q1
Neurology (clinical)2015Q1
Neurology (clinical)2016Q1
Pathology and Forensic Medicine2011Q4
Pathology and Forensic Medicine2012Q2
Pathology and Forensic Medicine2013Q1
Pathology and Forensic Medicine2014Q1
Pathology and Forensic Medicine2015Q1
Pathology and Forensic Medicine2016Q1

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.

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)20111.000
Cites / Doc. (4 years)20122.119
Cites / Doc. (4 years)20133.674
Cites / Doc. (4 years)20144.279
Cites / Doc. (4 years)20154.281
Cites / Doc. (4 years)20164.316
Cites / Doc. (3 years)20111.000
Cites / Doc. (3 years)20122.119
Cites / Doc. (3 years)20133.674
Cites / Doc. (3 years)20144.198
Cites / Doc. (3 years)20154.352
Cites / Doc. (3 years)20164.560
Cites / Doc. (2 years)20111.000
Cites / Doc. (2 years)20122.119
Cites / Doc. (2 years)20133.701
Cites / Doc. (2 years)20143.800
Cites / Doc. (2 years)20154.522
Cites / Doc. (2 years)20164.951
Total 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.

Self Cites20119
Self Cites20129
Self Cites20130
Self Cites20149
Self Cites201517
Self Cites20164
Total Cites201118
Total Cites2012125
Total Cites2013349
Total Cites2014466
Total Cites2015457
Total Cites2016529
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.

External Cites per document20110.500
External Cites per document20121.966
External Cites per document20133.674
External Cites per document20144.117
External Cites per document20154.190
External Cites per document20164.526
Cites per document20111.000
Cites per document20122.119
Cites per document20133.674
Cites per document20144.198
Cites per document20154.352
Cites per document20164.560
% 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
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.

Non-citable documents20114
Non-citable documents20127
Non-citable documents20138
Non-citable documents20145
Non-citable documents20153
Non-citable documents20163
Citable documents201118
Citable documents201259
Citable documents201395
Citable documents2014111
Citable documents2015105
Citable documents2016116
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.

Uncited documents201111
Uncited documents201223
Uncited documents201323
Uncited documents201416
Uncited documents201515
Uncited documents201623
Cited documents201111
Cited documents201243
Cited documents201380
Cited documents2014100
Cited documents201593
Cited documents201696
Scimago Journal & Country Rank
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