Scimago Journal & Country Rank

Annals of the Academy of Medicine, Singapore

Country Singapore  - SIR icon
H Index
Subject Area and CategoryMedicine
Medicine (miscellaneous)
Publisher Academy of Medicine Singapore
Publication typeJournals
Scope The Annals is the official journal of the Academy of Medicine, Singapore. Established in 1972, Annals is the leading medical journal in Singapore which aims to publish novel findings from clinical research as well as medical practices that can benefit the medical community.


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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.

Medicine (miscellaneous)1999Q2
Medicine (miscellaneous)2000Q2
Medicine (miscellaneous)2001Q2
Medicine (miscellaneous)2002Q2
Medicine (miscellaneous)2003Q2
Medicine (miscellaneous)2004Q2
Medicine (miscellaneous)2005Q3
Medicine (miscellaneous)2006Q2
Medicine (miscellaneous)2007Q2
Medicine (miscellaneous)2008Q2
Medicine (miscellaneous)2009Q2
Medicine (miscellaneous)2010Q2
Medicine (miscellaneous)2011Q2
Medicine (miscellaneous)2012Q2
Medicine (miscellaneous)2013Q2
Medicine (miscellaneous)2014Q3
Medicine (miscellaneous)2015Q3
Medicine (miscellaneous)2016Q3
Medicine (miscellaneous)2017Q3
Medicine (miscellaneous)2018Q3
Medicine (miscellaneous)2019Q3

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)19990.255
Cites / Doc. (4 years)20000.436
Cites / Doc. (4 years)20010.493
Cites / Doc. (4 years)20020.504
Cites / Doc. (4 years)20030.606
Cites / Doc. (4 years)20040.610
Cites / Doc. (4 years)20050.609
Cites / Doc. (4 years)20060.814
Cites / Doc. (4 years)20070.863
Cites / Doc. (4 years)20081.229
Cites / Doc. (4 years)20091.344
Cites / Doc. (4 years)20101.488
Cites / Doc. (4 years)20111.519
Cites / Doc. (4 years)20121.922
Cites / Doc. (4 years)20131.864
Cites / Doc. (4 years)20141.546
Cites / Doc. (4 years)20151.538
Cites / Doc. (4 years)20161.149
Cites / Doc. (4 years)20170.976
Cites / Doc. (4 years)20181.033
Cites / Doc. (4 years)20191.181
Cites / Doc. (3 years)19990.255
Cites / Doc. (3 years)20000.441
Cites / Doc. (3 years)20010.454
Cites / Doc. (3 years)20020.487
Cites / Doc. (3 years)20030.601
Cites / Doc. (3 years)20040.559
Cites / Doc. (3 years)20050.575
Cites / Doc. (3 years)20060.825
Cites / Doc. (3 years)20070.912
Cites / Doc. (3 years)20081.263
Cites / Doc. (3 years)20091.337
Cites / Doc. (3 years)20101.465
Cites / Doc. (3 years)20111.521
Cites / Doc. (3 years)20121.960
Cites / Doc. (3 years)20131.614
Cites / Doc. (3 years)20141.522
Cites / Doc. (3 years)20151.417
Cites / Doc. (3 years)20160.881
Cites / Doc. (3 years)20170.803
Cites / Doc. (3 years)20180.952
Cites / Doc. (3 years)20191.205
Cites / Doc. (2 years)19990.225
Cites / Doc. (2 years)20000.402
Cites / Doc. (2 years)20010.386
Cites / Doc. (2 years)20020.484
Cites / Doc. (2 years)20030.496
Cites / Doc. (2 years)20040.447
Cites / Doc. (2 years)20050.520
Cites / Doc. (2 years)20060.905
Cites / Doc. (2 years)20070.838
Cites / Doc. (2 years)20081.256
Cites / Doc. (2 years)20091.186
Cites / Doc. (2 years)20101.432
Cites / Doc. (2 years)20111.563
Cites / Doc. (2 years)20121.600
Cites / Doc. (2 years)20131.451
Cites / Doc. (2 years)20141.291
Cites / Doc. (2 years)20151.048
Cites / Doc. (2 years)20160.664
Cites / Doc. (2 years)20170.796
Cites / Doc. (2 years)20180.975
Cites / Doc. (2 years)20190.902
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 Cites19997
Self Cites20003
Self Cites20019
Self Cites200221
Self Cites20035
Self Cites200410
Self Cites200512
Self Cites200628
Self Cites200727
Self Cites200840
Self Cites200931
Self Cites201029
Self Cites201117
Self Cites201216
Self Cites201312
Self Cites20147
Self Cites20157
Self Cites20164
Self Cites20173
Self Cites20180
Self Cites20190
Total Cites1999129
Total Cites2000219
Total Cites2001218
Total Cites2002213
Total Cites2003249
Total Cites2004246
Total Cites2005298
Total Cites2006442
Total Cites2007477
Total Cites2008586
Total Cites2009659
Total Cites2010725
Total Cites2011756
Total Cites2012739
Total Cites2013460
Total Cites2014318
Total Cites2015299
Total Cites2016185
Total Cites2017143
Total Cites2018138
Total Cites2019176
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 document19990.241
External Cites per document20000.435
External Cites per document20010.435
External Cites per document20020.439
External Cites per document20030.589
External Cites per document20040.536
External Cites per document20050.552
External Cites per document20060.772
External Cites per document20070.860
External Cites per document20081.177
External Cites per document20091.274
External Cites per document20101.406
External Cites per document20111.487
External Cites per document20121.918
External Cites per document20131.572
External Cites per document20141.488
External Cites per document20151.384
External Cites per document20160.862
External Cites per document20170.787
External Cites per document20180.952
External Cites per document20191.205
Cites per document19990.255
Cites per document20000.441
Cites per document20010.454
Cites per document20020.487
Cites per document20030.601
Cites per document20040.559
Cites per document20050.575
Cites per document20060.825
Cites per document20070.912
Cites per document20081.263
Cites per document20091.337
Cites per document20101.465
Cites per document20111.521
Cites per document20121.960
Cites per document20131.614
Cites per document20141.522
Cites per document20151.417
Cites per document20160.881
Cites per document20170.803
Cites per document20180.952
Cites per document20191.205
% 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 documents199919
Non-citable documents200020
Non-citable documents200121
Non-citable documents200222
Non-citable documents200324
Non-citable documents200429
Non-citable documents200532
Non-citable documents200645
Non-citable documents200753
Non-citable documents200883
Non-citable documents2009132
Non-citable documents2010178
Non-citable documents2011196
Non-citable documents2012192
Non-citable documents2013190
Non-citable documents2014214
Non-citable documents2015205
Non-citable documents2016172
Non-citable documents2017166
Non-citable documents2018169
Non-citable documents2019167
Citable documents1999506
Citable documents2000497
Citable documents2001480
Citable documents2002437
Citable documents2003414
Citable documents2004440
Citable documents2005518
Citable documents2006536
Citable documents2007523
Citable documents2008464
Citable documents2009493
Citable documents2010495
Citable documents2011497
Citable documents2012377
Citable documents2013285
Citable documents2014209
Citable documents2015211
Citable documents2016210
Citable documents2017178
Citable documents2018145
Citable documents2019146
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 documents1999433
Uncited documents2000369
Uncited documents2001353
Uncited documents2002312
Uncited documents2003291
Uncited documents2004313
Uncited documents2005370
Uncited documents2006354
Uncited documents2007338
Uncited documents2008293
Uncited documents2009329
Uncited documents2010362
Uncited documents2011383
Uncited documents2012282
Uncited documents2013277
Uncited documents2014260
Uncited documents2015269
Uncited documents2016264
Uncited documents2017252
Uncited documents2018229
Uncited documents2019212
Cited documents199992
Cited documents2000148
Cited documents2001148
Cited documents2002147
Cited documents2003147
Cited documents2004156
Cited documents2005180
Cited documents2006227
Cited documents2007238
Cited documents2008254
Cited documents2009296
Cited documents2010311
Cited documents2011310
Cited documents2012287
Cited documents2013198
Cited documents2014163
Cited documents2015147
Cited documents2016118
Cited documents201792
Cited documents201885
Cited documents2019101
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