Scimago Journal & Country Rank

Journal of the University of Malaya Medical Centre

Country

Malaysia

Universities and research institutions in Malaysia

Subject Area and Category

Publisher

Journal of University Malaya Medical Centre

H-Index

8

Publication type

Journals

ISSN

18237339, 2289392X

Coverage

1996-2000, 2002-2003, 2006-2021

Information

Homepage

How to publish in this journal

jummec@um.edu.my

Scope

Topics covered include: All aspect of medicine, medical systems and management; surgical and medicinal procedures; epidemiological studies; surgery and procedures (of all tissues); resuscitation; biomechanics; rehabilitation; basic science of local and systemic response related to the medical sciences; fundamental research of all types provided it is related to medical sciences; cell, proteins and gene related research; all branches of medicine which may include (but not limited to) anaesthesia, radiology, surgery, orthopaedics, ortholaryngiology etc. 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
Medicine (miscellaneous)1999Q4
Medicine (miscellaneous)2000Q3
Medicine (miscellaneous)2001Q4
Medicine (miscellaneous)2002Q4
Medicine (miscellaneous)2003Q4
Medicine (miscellaneous)2004Q4
Medicine (miscellaneous)2005Q4
Medicine (miscellaneous)2006Q3
Medicine (miscellaneous)2007Q4
Medicine (miscellaneous)2008Q4
Medicine (miscellaneous)2009Q4
Medicine (miscellaneous)2010Q4
Medicine (miscellaneous)2011Q4
Medicine (miscellaneous)2012Q4
Medicine (miscellaneous)2013Q4
Medicine (miscellaneous)2014Q4
Medicine (miscellaneous)2015Q4
Medicine (miscellaneous)2016Q4
Medicine (miscellaneous)2017Q4
Medicine (miscellaneous)2018Q4
Medicine (miscellaneous)2019Q4
Medicine (miscellaneous)2020Q4
Medicine (miscellaneous)2021Q4
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
19990.102
20000.111
20010.100
20020.101
20030.100
20040.101
20050.101
20060.121
20070.101
20080.101
20090.113
20100.100
20110.102
20120.103
20130.103
20140.105
20150.113
20160.102
20170.107
20180.114
20190.111
20200.145
20210.133
Total Documents

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

YearDocuments
199913
200024
20010
200217
200312
20040
20050
200618
200717
200818
200916
201019
201110
20128
201387
201411
201510
201610
201710
201812
201920
202059
202130
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)19990.019
Cites / Doc. (4 years)20000.031
Cites / Doc. (4 years)20010.015
Cites / Doc. (4 years)20020.022
Cites / Doc. (4 years)20030.000
Cites / Doc. (4 years)20040.019
Cites / Doc. (4 years)20050.000
Cites / Doc. (4 years)20060.172
Cites / Doc. (4 years)20070.000
Cites / Doc. (4 years)20080.000
Cites / Doc. (4 years)20090.075
Cites / Doc. (4 years)20100.029
Cites / Doc. (4 years)20110.029
Cites / Doc. (4 years)20120.079
Cites / Doc. (4 years)20130.075
Cites / Doc. (4 years)20140.032
Cites / Doc. (4 years)20150.095
Cites / Doc. (4 years)20160.069
Cites / Doc. (4 years)20170.034
Cites / Doc. (4 years)20180.098
Cites / Doc. (4 years)20190.143
Cites / Doc. (4 years)20200.308
Cites / Doc. (4 years)20210.277
Cites / Doc. (3 years)19990.019
Cites / Doc. (3 years)20000.023
Cites / Doc. (3 years)20010.022
Cites / Doc. (3 years)20020.027
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.417
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.075
Cites / Doc. (3 years)20100.000
Cites / Doc. (3 years)20110.038
Cites / Doc. (3 years)20120.044
Cites / Doc. (3 years)20130.054
Cites / Doc. (3 years)20140.029
Cites / Doc. (3 years)20150.094
Cites / Doc. (3 years)20160.065
Cites / Doc. (3 years)20170.065
Cites / Doc. (3 years)20180.100
Cites / Doc. (3 years)20190.063
Cites / Doc. (3 years)20200.262
Cites / Doc. (3 years)20210.308
Cites / Doc. (2 years)19990.033
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20010.027
Cites / Doc. (2 years)20020.000
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.000
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.029
Cites / Doc. (2 years)20100.000
Cites / Doc. (2 years)20110.029
Cites / Doc. (2 years)20120.034
Cites / Doc. (2 years)20130.000
Cites / Doc. (2 years)20140.021
Cites / Doc. (2 years)20150.092
Cites / Doc. (2 years)20160.095
Cites / Doc. (2 years)20170.000
Cites / Doc. (2 years)20180.000
Cites / Doc. (2 years)20190.091
Cites / Doc. (2 years)20200.344
Cites / Doc. (2 years)20210.203
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 Cites19990
Self Cites20001
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20064
Self Cites20070
Self Cites20080
Self Cites20091
Self Cites20100
Self Cites20110
Self Cites20120
Self Cites20130
Self Cites20141
Self Cites20150
Self Cites20160
Self Cites20170
Self Cites20180
Self Cites20191
Self Cites20200
Self Cites20210
Total Cites19991
Total Cites20001
Total Cites20011
Total Cites20021
Total Cites20030
Total Cites20040
Total Cites20050
Total Cites20065
Total Cites20070
Total Cites20080
Total Cites20094
Total Cites20100
Total Cites20112
Total Cites20122
Total Cites20132
Total Cites20143
Total Cites201510
Total Cites20167
Total Cites20172
Total Cites20183
Total Cites20192
Total Cites202011
Total Cites202128
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 document19990.023
External Cites per document20000.000
External Cites per document20010.024
External Cites per document20020.030
External Cites per document20030.000
External Cites per document20040.000
External Cites per document20050.000
External Cites per document20060.091
External Cites per document20070.000
External Cites per document20080.000
External Cites per document20090.064
External Cites per document20100.000
External Cites per document20110.043
External Cites per document20120.049
External Cites per document20130.061
External Cites per document20140.020
External Cites per document20150.100
External Cites per document20160.068
External Cites per document20170.071
External Cites per document20180.111
External Cites per document20190.033
External Cites per document20200.268
External Cites per document20210.311
Cites per document19990.019
Cites per document20000.023
Cites per document20010.022
Cites per document20020.027
Cites per document20030.000
Cites per document20040.000
Cites per document20050.000
Cites per document20060.417
Cites per document20070.000
Cites per document20080.000
Cites per document20090.075
Cites per document20100.000
Cites per document20110.038
Cites per document20120.044
Cites per document20130.054
Cites per document20140.029
Cites per document20150.094
Cites per document20160.065
Cites per document20170.065
Cites per document20180.100
Cites per document20190.063
Cites per document20200.262
Cites per document20210.308
% 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
199946.15
20008.33
20010
20020.00
20038.33
20040
20050
200611.11
20070.00
20085.56
20090.00
20105.26
20110.00
20120.00
201310.34
201427.27
201510.00
20160.00
201720.00
201833.33
201910.00
20208.47
202110.00
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 documents19999
Non-citable documents20007
Non-citable documents20015
Non-citable documents20024
Non-citable documents20033
Non-citable documents20042
Non-citable documents20052
Non-citable documents20061
Non-citable documents20072
Non-citable documents20084
Non-citable documents20096
Non-citable documents20106
Non-citable documents20116
Non-citable documents20124
Non-citable documents20134
Non-citable documents20145
Non-citable documents20156
Non-citable documents20165
Non-citable documents20173
Non-citable documents20183
Non-citable documents20192
Non-citable documents20201
Non-citable documents20211
Citable documents199943
Citable documents200036
Citable documents200141
Citable documents200233
Citable documents200338
Citable documents200427
Citable documents200527
Citable documents200611
Citable documents200716
Citable documents200831
Citable documents200947
Citable documents201045
Citable documents201147
Citable documents201241
Citable documents201333
Citable documents2014100
Citable documents2015100
Citable documents2016103
Citable documents201728
Citable documents201827
Citable documents201930
Citable documents202041
Citable documents202190
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 documents199951
Uncited documents200042
Uncited documents200145
Uncited documents200236
Uncited documents200341
Uncited documents200429
Uncited documents200529
Uncited documents20068
Uncited documents200718
Uncited documents200835
Uncited documents200949
Uncited documents201051
Uncited documents201151
Uncited documents201243
Uncited documents201335
Uncited documents2014102
Uncited documents201596
Uncited documents2016101
Uncited documents201730
Uncited documents201828
Uncited documents201931
Uncited documents202036
Uncited documents202173
Cited documents19991
Cited documents20001
Cited documents20011
Cited documents20021
Cited documents20030
Cited documents20040
Cited documents20050
Cited documents20064
Cited documents20070
Cited documents20080
Cited documents20094
Cited documents20100
Cited documents20112
Cited documents20122
Cited documents20132
Cited documents20143
Cited documents201510
Cited documents20167
Cited documents20171
Cited documents20182
Cited documents20191
Cited documents20206
Cited documents202118
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