Scimago Journal & Country Rank

Clinical Chemistry

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

American Association for Clinical Chemistry Inc.

H-Index

218

Publication type

Journals

ISSN

00099147, 15308561

Coverage

1955-2020

Information

Homepage

How to publish in this journal

clinchemed@aacc.org

Scope

Clinical Chemistry, issued monthly, is published in print and electronically by the American Association for Clinical Chemistry. The journal welcomes contributions, either experimental or theoretical, in the field of laboratory medicine. It is the leading forum for peer-reviewed, original research on innovative practices in today’s clinical laboratory. In addition to being the most cited journal in the field, Clinical Chemistry has the highest Impact Factor among journals of clinical chemistry, clinical (or anatomic) pathology, analytical chemistry, and the subspecialties, such as transfusion medicine and clinical microbiology. 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
Biochemistry (medical)1999Q1
Biochemistry (medical)2000Q1
Biochemistry (medical)2001Q1
Biochemistry (medical)2002Q1
Biochemistry (medical)2003Q1
Biochemistry (medical)2004Q1
Biochemistry (medical)2005Q1
Biochemistry (medical)2006Q1
Biochemistry (medical)2007Q1
Biochemistry (medical)2008Q1
Biochemistry (medical)2009Q1
Biochemistry (medical)2010Q1
Biochemistry (medical)2011Q1
Biochemistry (medical)2012Q1
Biochemistry (medical)2013Q1
Biochemistry (medical)2014Q1
Biochemistry (medical)2015Q1
Biochemistry (medical)2016Q1
Biochemistry (medical)2017Q1
Biochemistry (medical)2018Q1
Biochemistry (medical)2019Q1
Biochemistry (medical)2020Q1
Clinical Biochemistry1999Q1
Clinical Biochemistry2000Q1
Clinical Biochemistry2001Q1
Clinical Biochemistry2002Q1
Clinical Biochemistry2003Q1
Clinical Biochemistry2004Q1
Clinical Biochemistry2005Q1
Clinical Biochemistry2006Q1
Clinical Biochemistry2007Q1
Clinical Biochemistry2008Q1
Clinical Biochemistry2009Q1
Clinical Biochemistry2010Q1
Clinical Biochemistry2011Q1
Clinical Biochemistry2012Q1
Clinical Biochemistry2013Q1
Clinical Biochemistry2014Q1
Clinical Biochemistry2015Q1
Clinical Biochemistry2016Q1
Clinical Biochemistry2017Q1
Clinical Biochemistry2018Q1
Clinical Biochemistry2019Q1
Clinical Biochemistry2020Q1
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
19991.037
20001.222
20011.238
20021.355
20031.329
20041.399
20051.506
20061.500
20071.614
20081.858
20092.075
20102.269
20112.604
20122.561
20132.419
20142.594
20152.465
20162.424
20172.281
20182.271
20191.923
20201.705
Total Documents

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

YearDocuments
1999427
2000412
2001435
2002419
2003430
2004511
2005522
2006443
2007417
2008384
2009389
2010363
2011340
2012329
2013333
2014317
2015299
2016313
2017357
2018324
2019290
2020270
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)19992.319
Cites / Doc. (4 years)20002.652
Cites / Doc. (4 years)20012.921
Cites / Doc. (4 years)20023.155
Cites / Doc. (4 years)20033.298
Cites / Doc. (4 years)20043.630
Cites / Doc. (4 years)20053.773
Cites / Doc. (4 years)20063.933
Cites / Doc. (4 years)20073.927
Cites / Doc. (4 years)20083.862
Cites / Doc. (4 years)20094.215
Cites / Doc. (4 years)20104.457
Cites / Doc. (4 years)20114.729
Cites / Doc. (4 years)20124.846
Cites / Doc. (4 years)20134.935
Cites / Doc. (4 years)20144.207
Cites / Doc. (4 years)20153.757
Cites / Doc. (4 years)20163.739
Cites / Doc. (4 years)20173.588
Cites / Doc. (4 years)20183.199
Cites / Doc. (4 years)20193.427
Cites / Doc. (4 years)20203.100
Cites / Doc. (3 years)19992.319
Cites / Doc. (3 years)20002.744
Cites / Doc. (3 years)20013.107
Cites / Doc. (3 years)20023.313
Cites / Doc. (3 years)20033.363
Cites / Doc. (3 years)20043.784
Cites / Doc. (3 years)20053.792
Cites / Doc. (3 years)20063.815
Cites / Doc. (3 years)20073.841
Cites / Doc. (3 years)20083.897
Cites / Doc. (3 years)20094.355
Cites / Doc. (3 years)20104.495
Cites / Doc. (3 years)20114.819
Cites / Doc. (3 years)20124.842
Cites / Doc. (3 years)20134.376
Cites / Doc. (3 years)20144.119
Cites / Doc. (3 years)20153.667
Cites / Doc. (3 years)20163.840
Cites / Doc. (3 years)20173.368
Cites / Doc. (3 years)20183.434
Cites / Doc. (3 years)20193.073
Cites / Doc. (3 years)20203.019
Cites / Doc. (2 years)19992.276
Cites / Doc. (2 years)20002.848
Cites / Doc. (2 years)20013.195
Cites / Doc. (2 years)20023.126
Cites / Doc. (2 years)20033.437
Cites / Doc. (2 years)20043.730
Cites / Doc. (2 years)20053.588
Cites / Doc. (2 years)20063.623
Cites / Doc. (2 years)20073.713
Cites / Doc. (2 years)20083.929
Cites / Doc. (2 years)20094.449
Cites / Doc. (2 years)20104.437
Cites / Doc. (2 years)20114.801
Cites / Doc. (2 years)20124.090
Cites / Doc. (2 years)20134.111
Cites / Doc. (2 years)20144.008
Cites / Doc. (2 years)20153.551
Cites / Doc. (2 years)20163.477
Cites / Doc. (2 years)20173.663
Cites / Doc. (2 years)20182.913
Cites / Doc. (2 years)20192.950
Cites / Doc. (2 years)20203.021
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 Cites1999369
Self Cites2000401
Self Cites2001480
Self Cites2002500
Self Cites2003462
Self Cites2004540
Self Cites2005555
Self Cites2006465
Self Cites2007413
Self Cites2008293
Self Cites2009277
Self Cites2010263
Self Cites2011232
Self Cites2012219
Self Cites2013186
Self Cites2014189
Self Cites2015187
Self Cites2016145
Self Cites2017169
Self Cites2018151
Self Cites2019143
Self Cites202027
Total Cites19993374
Total Cites20003930
Total Cites20014200
Total Cites20024221
Total Cites20034257
Total Cites20044859
Total Cites20055157
Total Cites20065582
Total Cites20075670
Total Cites20085385
Total Cites20095417
Total Cites20105349
Total Cites20115474
Total Cites20125288
Total Cites20134516
Total Cites20144127
Total Cites20153590
Total Cites20163644
Total Cites20173129
Total Cites20183328
Total Cites20193055
Total Cites20202931
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 document19992.547
External Cites per document20003.014
External Cites per document20013.413
External Cites per document20023.571
External Cites per document20033.646
External Cites per document20044.059
External Cites per document20054.180
External Cites per document20064.450
External Cites per document20074.805
External Cites per document20085.170
External Cites per document20096.119
External Cites per document20106.350
External Cites per document20117.055
External Cites per document20127.231
External Cites per document20136.611
External Cites per document20146.341
External Cites per document20155.748
External Cites per document20166.117
External Cites per document20175.286
External Cites per document20185.322
External Cites per document20194.845
External Cites per document20204.889
Cites per document19992.319
Cites per document20002.744
Cites per document20013.107
Cites per document20023.313
Cites per document20033.363
Cites per document20043.784
Cites per document20053.792
Cites per document20063.815
Cites per document20073.841
Cites per document20083.897
Cites per document20094.355
Cites per document20104.495
Cites per document20114.819
Cites per document20124.842
Cites per document20134.376
Cites per document20144.119
Cites per document20153.667
Cites per document20163.840
Cites per document20173.368
Cites per document20183.434
Cites per document20193.073
Cites per document20203.019
% 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
199911.94
20006.80
20010.00
20020.72
200319.77
200418.00
200523.18
200620.77
200721.34
200824.48
200924.16
201017.91
201121.18
201222.19
201319.52
201417.98
201521.74
201620.13
201724.09
201825.93
201923.10
202029.63
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 documents1999275
Non-citable documents2000261
Non-citable documents2001262
Non-citable documents2002232
Non-citable documents2003225
Non-citable documents2004220
Non-citable documents2005259
Non-citable documents2006313
Non-citable documents2007382
Non-citable documents2008397
Non-citable documents2009404
Non-citable documents2010389
Non-citable documents2011393
Non-citable documents2012391
Non-citable documents2013377
Non-citable documents2014381
Non-citable documents2015387
Non-citable documents2016377
Non-citable documents2017369
Non-citable documents2018372
Non-citable documents2019393
Non-citable documents2020377
Citable documents19991180
Citable documents20001171
Citable documents20011090
Citable documents20021042
Citable documents20031041
Citable documents20041064
Citable documents20051101
Citable documents20061150
Citable documents20071094
Citable documents2008985
Citable documents2009840
Citable documents2010801
Citable documents2011743
Citable documents2012701
Citable documents2013655
Citable documents2014621
Citable documents2015592
Citable documents2016572
Citable documents2017560
Citable documents2018597
Citable documents2019601
Citable documents2020594
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 documents1999504
Uncited documents2000417
Uncited documents2001387
Uncited documents2002334
Uncited documents2003340
Uncited documents2004291
Uncited documents2005303
Uncited documents2006338
Uncited documents2007334
Uncited documents2008327
Uncited documents2009289
Uncited documents2010306
Uncited documents2011314
Uncited documents2012336
Uncited documents2013348
Uncited documents2014361
Uncited documents2015387
Uncited documents2016397
Uncited documents2017415
Uncited documents2018437
Uncited documents2019432
Uncited documents2020430
Cited documents1999951
Cited documents20001015
Cited documents2001965
Cited documents2002940
Cited documents2003926
Cited documents2004993
Cited documents20051057
Cited documents20061125
Cited documents20071142
Cited documents20081055
Cited documents2009955
Cited documents2010884
Cited documents2011822
Cited documents2012756
Cited documents2013684
Cited documents2014641
Cited documents2015592
Cited documents2016552
Cited documents2017514
Cited documents2018532
Cited documents2019562
Cited documents2020541
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