Scimago Journal & Country Rank

Asian Journal of Gerontology and Geriatrics

Country

China

Universities and research institutions in China

Subject Area and Category

Publisher

Hong Kong Geriatrics Society and Hong Kong Association of Gerontology

H-Index

7

Publication type

Journals

ISSN

18191576

Coverage

2012-2020

Information

Homepage

How to publish in this journal

ajgg@ajgg.org

Scope

The Asian Journal of Gerontology and Geriatrics (AJGG) is the official joint publication of the Hong Kong Geriatrics Society and Hong Kong Association of Gerontology. The AJGG publishes peer-reviewed English and Chinese articles representing the full range of medical, social, and rehabilitation sciences related to older people. The AJGG is committed to the improvement of practice, extension of knowledge, as well as development, promotion and dissemination of research findings in very broad fields of Gerontology and Geriatric Medicine. It also aims at providing linkages of regional and international research, education, and practice. Join the conversation about this journal
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 Gerontology2013Q4
Geriatrics and Gerontology2014Q4
Geriatrics and Gerontology2015Q4
Geriatrics and Gerontology2016Q4
Geriatrics and Gerontology2017Q4
Geriatrics and Gerontology2018Q4
Geriatrics and Gerontology2019Q4
Geriatrics and Gerontology2020Q4
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
20130.103
20140.130
20150.152
20160.167
20170.120
20180.123
20190.108
20200.175
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
20129
201316
201416
201513
201618
201711
201813
201914
202017
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)20120.000
Cites / Doc. (4 years)20130.111
Cites / Doc. (4 years)20140.240
Cites / Doc. (4 years)20150.220
Cites / Doc. (4 years)20160.500
Cites / Doc. (4 years)20170.333
Cites / Doc. (4 years)20180.241
Cites / Doc. (4 years)20190.200
Cites / Doc. (4 years)20200.214
Cites / Doc. (3 years)20120.000
Cites / Doc. (3 years)20130.111
Cites / Doc. (3 years)20140.240
Cites / Doc. (3 years)20150.220
Cites / Doc. (3 years)20160.422
Cites / Doc. (3 years)20170.340
Cites / Doc. (3 years)20180.190
Cites / Doc. (3 years)20190.095
Cites / Doc. (3 years)20200.289
Cites / Doc. (2 years)20120.000
Cites / Doc. (2 years)20130.111
Cites / Doc. (2 years)20140.240
Cites / Doc. (2 years)20150.156
Cites / Doc. (2 years)20160.310
Cites / Doc. (2 years)20170.226
Cites / Doc. (2 years)20180.172
Cites / Doc. (2 years)20190.125
Cites / Doc. (2 years)20200.333
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 Cites20120
Self Cites20130
Self Cites20141
Self Cites20150
Self Cites20160
Self Cites20170
Self Cites20181
Self Cites20190
Self Cites20202
Total Cites20120
Total Cites20131
Total Cites20146
Total Cites20159
Total Cites201619
Total Cites201716
Total Cites20188
Total Cites20194
Total Cites202011
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 document20120
External Cites per document20130.143
External Cites per document20140.250
External Cites per document20150.265
External Cites per document20160.514
External Cites per document20170.400
External Cites per document20180.200
External Cites per document20190.114
External Cites per document20200.300
Cites per document20120.000
Cites per document20130.111
Cites per document20140.240
Cites per document20150.220
Cites per document20160.422
Cites per document20170.340
Cites per document20180.190
Cites per document20190.095
Cites per document20200.289
% 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
20120.00
20136.25
20140.00
20157.69
201611.11
20179.09
20187.69
20190.00
202017.65
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 documents20120
Non-citable documents20132
Non-citable documents20145
Non-citable documents20157
Non-citable documents20168
Non-citable documents20177
Non-citable documents20187
Non-citable documents20197
Non-citable documents20208
Citable documents20120
Citable documents20137
Citable documents201420
Citable documents201534
Citable documents201637
Citable documents201740
Citable documents201835
Citable documents201935
Citable documents202030
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 documents20120
Uncited documents20138
Uncited documents201421
Uncited documents201535
Uncited documents201632
Uncited documents201738
Uncited documents201837
Uncited documents201938
Uncited documents202033
Cited documents20120
Cited documents20131
Cited documents20144
Cited documents20156
Cited documents201613
Cited documents20179
Cited documents20185
Cited documents20194
Cited documents20205
Scimago Journal & Country Rank
Show this widget in your own website

Just copy the code below and paste within your html code:
SCImago Graphica
Explore, visually communicate and make sense of data with our new free tool.
Get it
Metrics based on Scopus® data as of April 2021
Loading comments…

Leave a comment

* Required

* Required

* Required

* Required

The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles, maintain the dialogue through the usual channels with your editor.

Developed by:
Scimago Lab
Powered by:
Powered by scopus

Follow us on @ScimagoJR

Scimago Lab, Copyright 2007-2020. Data Source: Scopus®