Occupational and Environmental Medicine

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
Public Health, Environmental and Occupational Health	1997	Q1
Public Health, Environmental and Occupational Health	1998	Q1
Public Health, Environmental and Occupational Health	1999	Q1
Public Health, Environmental and Occupational Health	2000	Q1
Public Health, Environmental and Occupational Health	2001	Q1
Public Health, Environmental and Occupational Health	2002	Q1
Public Health, Environmental and Occupational Health	2003	Q1
Public Health, Environmental and Occupational Health	2004	Q1
Public Health, Environmental and Occupational Health	2005	Q1
Public Health, Environmental and Occupational Health	2006	Q1
Public Health, Environmental and Occupational Health	2007	Q1
Public Health, Environmental and Occupational Health	2008	Q1
Public Health, Environmental and Occupational Health	2009	Q1
Public Health, Environmental and Occupational Health	2010	Q1
Public Health, Environmental and Occupational Health	2011	Q1
Public Health, Environmental and Occupational Health	2012	Q1
Public Health, Environmental and Occupational Health	2013	Q1
Public Health, Environmental and Occupational Health	2014	Q1
Public Health, Environmental and Occupational Health	2015	Q1
Public Health, Environmental and Occupational 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	1.405
2000	1.507
2001	1.425
2002	1.270
2003	1.192
2004	1.211
2005	1.061
2006	1.514
2007	1.344
2008	1.553
2009	1.836
2010	1.625
2011	1.412
2012	1.601
2013	1.375
2014	1.620
2015	1.653
2016	1.623

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	2.080
Cites / Doc. (4 years)	2000	2.735
Cites / Doc. (4 years)	2001	2.707
Cites / Doc. (4 years)	2002	2.544
Cites / Doc. (4 years)	2003	2.745
Cites / Doc. (4 years)	2004	2.824
Cites / Doc. (4 years)	2005	2.877
Cites / Doc. (4 years)	2006	3.643
Cites / Doc. (4 years)	2007	3.619
Cites / Doc. (4 years)	2008	3.682
Cites / Doc. (4 years)	2009	4.426
Cites / Doc. (4 years)	2010	4.095
Cites / Doc. (4 years)	2011	4.276
Cites / Doc. (4 years)	2012	4.198
Cites / Doc. (4 years)	2013	3.506
Cites / Doc. (4 years)	2014	3.822
Cites / Doc. (4 years)	2015	3.708
Cites / Doc. (4 years)	2016	3.491
Cites / Doc. (3 years)	1999	2.080
Cites / Doc. (3 years)	2000	2.801
Cites / Doc. (3 years)	2001	2.589
Cites / Doc. (3 years)	2002	2.419
Cites / Doc. (3 years)	2003	2.665
Cites / Doc. (3 years)	2004	2.655
Cites / Doc. (3 years)	2005	2.701
Cites / Doc. (3 years)	2006	3.537
Cites / Doc. (3 years)	2007	3.344
Cites / Doc. (3 years)	2008	3.684
Cites / Doc. (3 years)	2009	4.323
Cites / Doc. (3 years)	2010	4.045
Cites / Doc. (3 years)	2011	3.927
Cites / Doc. (3 years)	2012	3.908
Cites / Doc. (3 years)	2013	3.433
Cites / Doc. (3 years)	2014	3.903
Cites / Doc. (3 years)	2015	3.767
Cites / Doc. (3 years)	2016	3.557
Cites / Doc. (2 years)	1999	1.996
Cites / Doc. (2 years)	2000	2.498
Cites / Doc. (2 years)	2001	2.218
Cites / Doc. (2 years)	2002	2.258
Cites / Doc. (2 years)	2003	2.182
Cites / Doc. (2 years)	2004	2.430
Cites / Doc. (2 years)	2005	2.525
Cites / Doc. (2 years)	2006	2.935
Cites / Doc. (2 years)	2007	3.285
Cites / Doc. (2 years)	2008	3.447
Cites / Doc. (2 years)	2009	4.189
Cites / Doc. (2 years)	2010	3.668
Cites / Doc. (2 years)	2011	3.336
Cites / Doc. (2 years)	2012	3.536
Cites / Doc. (2 years)	2013	3.426
Cites / Doc. (2 years)	2014	3.795
Cites / Doc. (2 years)	2015	3.706
Cites / Doc. (2 years)	2016	3.487

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	71
Self Cites	2000	86
Self Cites	2001	90
Self Cites	2002	90
Self Cites	2003	123
Self Cites	2004	94
Self Cites	2005	89
Self Cites	2006	130
Self Cites	2007	71
Self Cites	2008	87
Self Cites	2009	107
Self Cites	2010	96
Self Cites	2011	99
Self Cites	2012	133
Self Cites	2013	114
Self Cites	2014	83
Self Cites	2015	87
Self Cites	2016	69
Total Cites	1999	830
Total Cites	2000	1109
Total Cites	2001	994
Total Cites	2002	924
Total Cites	2003	1002
Total Cites	2004	1171
Total Cites	2005	1329
Total Cites	2006	1758
Total Cites	2007	1458
Total Cites	2008	1389
Total Cites	2009	1578
Total Cites	2010	1448
Total Cites	2011	1445
Total Cites	2012	1563
Total Cites	2013	1428
Total Cites	2014	1608
Total Cites	2015	1409
Total Cites	2016	1277

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	1.902
External Cites per document	2000	2.583
External Cites per document	2001	2.354
External Cites per document	2002	2.183
External Cites per document	2003	2.338
External Cites per document	2004	2.442
External Cites per document	2005	2.520
External Cites per document	2006	3.276
External Cites per document	2007	3.181
External Cites per document	2008	3.454
External Cites per document	2009	4.030
External Cites per document	2010	3.777
External Cites per document	2011	3.658
External Cites per document	2012	3.575
External Cites per document	2013	3.159
External Cites per document	2014	3.701
External Cites per document	2015	3.535
External Cites per document	2016	3.365
Cites per document	1999	2.080
Cites per document	2000	2.801
Cites per document	2001	2.589
Cites per document	2002	2.419
Cites per document	2003	2.665
Cites per document	2004	2.655
Cites per document	2005	2.701
Cites per document	2006	3.537
Cites per document	2007	3.344
Cites per document	2008	3.684
Cites per document	2009	4.323
Cites per document	2010	4.045
Cites per document	2011	3.927
Cites per document	2012	3.908
Cites per document	2013	3.433
Cites per document	2014	3.903
Cites per document	2015	3.767
Cites per document	2016	3.557

% 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	20.13
2000	20.71
2001	19.08
2002	14.29
2003	17.65
2004	18.14
2005	27.06
2006	28.57
2007	25.47
2008	29.88
2009	32.24
2010	29.71
2011	33.88
2012	31.69
2013	41.56
2014	25.82
2015	28.74
2016	17.54

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	61
Non-citable documents	2000	59
Non-citable documents	2001	52
Non-citable documents	2002	59
Non-citable documents	2003	84
Non-citable documents	2004	117
Non-citable documents	2005	118
Non-citable documents	2006	115
Non-citable documents	2007	92
Non-citable documents	2008	108
Non-citable documents	2009	114
Non-citable documents	2010	119
Non-citable documents	2011	123
Non-citable documents	2012	110
Non-citable documents	2013	125
Non-citable documents	2014	108
Non-citable documents	2015	145
Non-citable documents	2016	144
Citable documents	1999	399
Citable documents	2000	396
Citable documents	2001	384
Citable documents	2002	382
Citable documents	2003	376
Citable documents	2004	441
Citable documents	2005	492
Citable documents	2006	497
Citable documents	2007	436
Citable documents	2008	377
Citable documents	2009	365
Citable documents	2010	358
Citable documents	2011	368
Citable documents	2012	400
Citable documents	2013	416
Citable documents	2014	412
Citable documents	2015	374
Citable documents	2016	359

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	168
Uncited documents	2000	149
Uncited documents	2001	127
Uncited documents	2002	149
Uncited documents	2003	151
Uncited documents	2004	180
Uncited documents	2005	197
Uncited documents	2006	176
Uncited documents	2007	146
Uncited documents	2008	132
Uncited documents	2009	112
Uncited documents	2010	137
Uncited documents	2011	134
Uncited documents	2012	134
Uncited documents	2013	148
Uncited documents	2014	129
Uncited documents	2015	143
Uncited documents	2016	162
Cited documents	1999	292
Cited documents	2000	306
Cited documents	2001	309
Cited documents	2002	292
Cited documents	2003	309
Cited documents	2004	378
Cited documents	2005	413
Cited documents	2006	436
Cited documents	2007	382
Cited documents	2008	353
Cited documents	2009	367
Cited documents	2010	340
Cited documents	2011	357
Cited documents	2012	376
Cited documents	2013	393
Cited documents	2014	391
Cited documents	2015	376
Cited documents	2016	341

Show this widget in your own website

Just copy the code below and paste within your html code:

Country	United Kingdom	118 H Index
Subject Area and Category	Medicine Public Health, Environmental and Occupational Health
Publisher	BMJ Publishing Group
Publication type	Journals
ISSN	13510711, 14707926
Coverage	1994-ongoing
Scope	Quality & Safety in Health Care (formerly Quality in Health Care) is a leading international peer review journal in this growing area of quality and safety improvement. It provides essential information for those wanting to reduce harm and improve patient safety and the quality of care. The journal reports and reflects research, improvement initiatives and viewpoints and other discursive papers relevant to these crucial aims with contributions from researchers, clinical professionals and managers and experts in organisational development and behaviour. (source)