American Journal of Geriatric Psychiatry

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.

Category	Year	Quartile
Geriatrics and Gerontology	1997	Q1
Geriatrics and Gerontology	1998	Q1
Geriatrics and Gerontology	1999	Q1
Geriatrics and Gerontology	2000	Q1
Geriatrics and Gerontology	2001	Q1
Geriatrics and Gerontology	2002	Q1
Geriatrics and Gerontology	2003	Q1
Geriatrics and Gerontology	2004	Q1
Geriatrics and Gerontology	2005	Q1
Geriatrics and Gerontology	2006	Q1
Geriatrics and Gerontology	2007	Q1
Geriatrics and Gerontology	2008	Q1
Geriatrics and Gerontology	2009	Q1
Geriatrics and Gerontology	2010	Q1
Geriatrics and Gerontology	2011	Q1
Geriatrics and Gerontology	2012	Q1
Geriatrics and Gerontology	2013	Q1
Geriatrics and Gerontology	2014	Q1
Geriatrics and Gerontology	2015	Q1
Geriatrics and Gerontology	2016	Q1
Psychiatry and Mental Health	1997	Q1
Psychiatry and Mental Health	1998	Q2
Psychiatry and Mental Health	1999	Q1
Psychiatry and Mental Health	2000	Q1
Psychiatry and Mental Health	2001	Q1
Psychiatry and Mental Health	2002	Q1
Psychiatry and Mental Health	2003	Q1
Psychiatry and Mental Health	2004	Q1
Psychiatry and Mental Health	2005	Q1
Psychiatry and Mental Health	2006	Q1
Psychiatry and Mental Health	2007	Q1
Psychiatry and Mental Health	2008	Q1
Psychiatry and Mental Health	2009	Q1
Psychiatry and Mental Health	2010	Q1
Psychiatry and Mental Health	2011	Q1
Psychiatry and Mental Health	2012	Q1
Psychiatry and Mental Health	2013	Q1
Psychiatry and Mental Health	2014	Q1
Psychiatry and Mental Health	2015	Q1
Psychiatry and Mental Health	2016	Q1

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.

Year	SJR
1999	1.035
2000	0.975
2001	0.869
2002	1.504
2003	1.506
2004	1.775
2005	1.673
2006	1.477
2007	1.855
2008	2.364
2009	2.141
2010	1.983
2011	2.315
2012	2.207
2013	1.814
2014	1.935
2015	1.677
2016	1.564

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 document	Year	Value
Cites / Doc. (4 years)	1999	1.842
Cites / Doc. (4 years)	2000	1.937
Cites / Doc. (4 years)	2001	2.834
Cites / Doc. (4 years)	2002	3.224
Cites / Doc. (4 years)	2003	3.792
Cites / Doc. (4 years)	2004	3.912
Cites / Doc. (4 years)	2005	4.511
Cites / Doc. (4 years)	2006	4.480
Cites / Doc. (4 years)	2007	4.773
Cites / Doc. (4 years)	2008	4.948
Cites / Doc. (4 years)	2009	4.680
Cites / Doc. (4 years)	2010	5.120
Cites / Doc. (4 years)	2011	4.673
Cites / Doc. (4 years)	2012	4.935
Cites / Doc. (4 years)	2013	4.331
Cites / Doc. (4 years)	2014	4.332
Cites / Doc. (4 years)	2015	3.588
Cites / Doc. (4 years)	2016	3.043
Cites / Doc. (3 years)	1999	1.842
Cites / Doc. (3 years)	2000	2.054
Cites / Doc. (3 years)	2001	2.789
Cites / Doc. (3 years)	2002	3.457
Cites / Doc. (3 years)	2003	3.910
Cites / Doc. (3 years)	2004	4.000
Cites / Doc. (3 years)	2005	4.329
Cites / Doc. (3 years)	2006	4.160
Cites / Doc. (3 years)	2007	4.795
Cites / Doc. (3 years)	2008	4.910
Cites / Doc. (3 years)	2009	4.673
Cites / Doc. (3 years)	2010	4.702
Cites / Doc. (3 years)	2011	4.646
Cites / Doc. (3 years)	2012	4.747
Cites / Doc. (3 years)	2013	4.112
Cites / Doc. (3 years)	2014	3.979
Cites / Doc. (3 years)	2015	3.346
Cites / Doc. (3 years)	2016	2.972
Cites / Doc. (2 years)	1999	1.920
Cites / Doc. (2 years)	2000	1.830
Cites / Doc. (2 years)	2001	2.593
Cites / Doc. (2 years)	2002	3.326
Cites / Doc. (2 years)	2003	4.127
Cites / Doc. (2 years)	2004	3.771
Cites / Doc. (2 years)	2005	3.782
Cites / Doc. (2 years)	2006	3.762
Cites / Doc. (2 years)	2007	4.536
Cites / Doc. (2 years)	2008	4.844
Cites / Doc. (2 years)	2009	4.161
Cites / Doc. (2 years)	2010	4.323
Cites / Doc. (2 years)	2011	4.359
Cites / Doc. (2 years)	2012	4.401
Cites / Doc. (2 years)	2013	3.592
Cites / Doc. (2 years)	2014	3.783
Cites / Doc. (2 years)	2015	3.198
Cites / Doc. (2 years)	2016	2.663

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.

Cites	Year	Value
Self Cites	1999	17
Self Cites	2000	15
Self Cites	2001	40
Self Cites	2002	39
Self Cites	2003	42
Self Cites	2004	42
Self Cites	2005	81
Self Cites	2006	74
Self Cites	2007	88
Self Cites	2008	199
Self Cites	2009	188
Self Cites	2010	170
Self Cites	2011	149
Self Cites	2012	132
Self Cites	2013	120
Self Cites	2014	212
Self Cites	2015	154
Self Cites	2016	89
Total Cites	1999	245
Total Cites	2000	265
Total Cites	2001	357
Total Cites	2002	439
Total Cites	2003	649
Total Cites	2004	796
Total Cites	2005	961
Total Cites	2006	1194
Total Cites	2007	1592
Total Cites	2008	1846
Total Cites	2009	1598
Total Cites	2010	1594
Total Cites	2011	1589
Total Cites	2012	1671
Total Cites	2013	1464
Total Cites	2014	1492
Total Cites	2015	1479
Total Cites	2016	1370

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.

Cites	Year	Value
External Cites per document	1999	1.714
External Cites per document	2000	1.938
External Cites per document	2001	2.477
External Cites per document	2002	3.150
External Cites per document	2003	3.657
External Cites per document	2004	3.789
External Cites per document	2005	3.964
External Cites per document	2006	3.902
External Cites per document	2007	4.530
External Cites per document	2008	4.380
External Cites per document	2009	4.123
External Cites per document	2010	4.201
External Cites per document	2011	4.211
External Cites per document	2012	4.372
External Cites per document	2013	3.775
External Cites per document	2014	3.413
External Cites per document	2015	2.998
External Cites per document	2016	2.779
Cites per document	1999	1.842
Cites per document	2000	2.054
Cites per document	2001	2.789
Cites per document	2002	3.457
Cites per document	2003	3.910
Cites per document	2004	4.000
Cites per document	2005	4.329
Cites per document	2006	4.160
Cites per document	2007	4.795
Cites per document	2008	4.910
Cites per document	2009	4.673
Cites per document	2010	4.702
Cites per document	2011	4.646
Cites per document	2012	4.747
Cites per document	2013	4.112
Cites per document	2014	3.979
Cites per document	2015	3.346
Cites per document	2016	2.972

% 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.

Year	International Collaboration
1999	0.00
2000	0.00
2001	0.00
2002	4.90
2003	8.00
2004	11.76
2005	15.06
2006	15.89
2007	27.74
2008	22.90
2009	22.73
2010	13.99
2011	17.04
2012	9.43
2013	19.44
2014	22.60
2015	26.71
2016	17.09

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.

Documents	Year	Value
Non-citable documents	1999	17
Non-citable documents	2000	23
Non-citable documents	2001	28
Non-citable documents	2002	35
Non-citable documents	2003	49
Non-citable documents	2004	64
Non-citable documents	2005	65
Non-citable documents	2006	64
Non-citable documents	2007	70
Non-citable documents	2008	78
Non-citable documents	2009	77
Non-citable documents	2010	61
Non-citable documents	2011	64
Non-citable documents	2012	58
Non-citable documents	2013	134
Non-citable documents	2014	116
Non-citable documents	2015	122
Non-citable documents	2016	37
Citable documents	1999	133
Citable documents	2000	129
Citable documents	2001	128
Citable documents	2002	127
Citable documents	2003	166
Citable documents	2004	199
Citable documents	2005	222
Citable documents	2006	287
Citable documents	2007	332
Citable documents	2008	376
Citable documents	2009	342
Citable documents	2010	339
Citable documents	2011	342
Citable documents	2012	352
Citable documents	2013	356
Citable documents	2014	375
Citable documents	2015	442
Citable documents	2016	461

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.

Documents	Year	Value
Uncited documents	1999	58
Uncited documents	2000	56
Uncited documents	2001	52
Uncited documents	2002	48
Uncited documents	2003	73
Uncited documents	2004	84
Uncited documents	2005	77
Uncited documents	2006	88
Uncited documents	2007	101
Uncited documents	2008	104
Uncited documents	2009	82
Uncited documents	2010	72
Uncited documents	2011	85
Uncited documents	2012	80
Uncited documents	2013	137
Uncited documents	2014	126
Uncited documents	2015	182
Uncited documents	2016	128
Cited documents	1999	92
Cited documents	2000	96
Cited documents	2001	104
Cited documents	2002	114
Cited documents	2003	142
Cited documents	2004	179
Cited documents	2005	210
Cited documents	2006	263
Cited documents	2007	301
Cited documents	2008	350
Cited documents	2009	337
Cited documents	2010	328
Cited documents	2011	321
Cited documents	2012	330
Cited documents	2013	353
Cited documents	2014	365
Cited documents	2015	382
Cited documents	2016	370

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Country	United States	99 H Index
Subject Area and Category	Medicine Geriatrics and Gerontology Psychiatry and Mental Health
Publisher	American Psychiatric Publishing, Inc.
Publication type	Journals
ISSN	15457214, 10647481
Coverage	1994-ongoing
Scope	The American Journal of Geriatric Psychiatry is the authoritative source of information for the rapidly developing field of geriatric psychiatry. The Journal contains peer-reviewed articles on the diagnosis and classification of psychiatric disorders of later life, epidemiological and biological correlates of mental health of older adults, and psychopharmacology and other somatic treatments. The Journal is published twelve times a year. (source)