Scimago Journal & Country Rank

Annals of the American Thoracic Society

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryMedicine
Pulmonary and Respiratory Medicine
PublisherAmerican Thoracic Society
Publication typeJournals
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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.

Pulmonary and Respiratory Medicine2005Q2
Pulmonary and Respiratory Medicine2006Q1
Pulmonary and Respiratory Medicine2007Q1
Pulmonary and Respiratory Medicine2008Q1
Pulmonary and Respiratory Medicine2009Q1
Pulmonary and Respiratory Medicine2010Q1
Pulmonary and Respiratory Medicine2011Q1
Pulmonary and Respiratory Medicine2012Q1
Pulmonary and Respiratory Medicine2013Q1
Pulmonary and Respiratory Medicine2014Q1
Pulmonary and Respiratory Medicine2015Q1
Pulmonary and Respiratory Medicine2016Q1
Pulmonary and Respiratory Medicine2017Q1
Pulmonary and Respiratory Medicine2018Q1

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)20040.000
Cites / Doc. (4 years)20050.947
Cites / Doc. (4 years)20063.361
Cites / Doc. (4 years)20074.628
Cites / Doc. (4 years)20085.247
Cites / Doc. (4 years)20095.008
Cites / Doc. (4 years)20105.461
Cites / Doc. (4 years)20115.721
Cites / Doc. (4 years)20125.822
Cites / Doc. (4 years)20134.984
Cites / Doc. (4 years)20144.000
Cites / Doc. (4 years)20153.616
Cites / Doc. (4 years)20163.661
Cites / Doc. (4 years)20173.771
Cites / Doc. (4 years)20183.722
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.947
Cites / Doc. (3 years)20063.361
Cites / Doc. (3 years)20074.628
Cites / Doc. (3 years)20085.014
Cites / Doc. (3 years)20095.092
Cites / Doc. (3 years)20105.516
Cites / Doc. (3 years)20116.213
Cites / Doc. (3 years)20124.976
Cites / Doc. (3 years)20134.589
Cites / Doc. (3 years)20143.766
Cites / Doc. (3 years)20153.463
Cites / Doc. (3 years)20163.671
Cites / Doc. (3 years)20173.741
Cites / Doc. (3 years)20183.546
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.947
Cites / Doc. (2 years)20063.361
Cites / Doc. (2 years)20074.231
Cites / Doc. (2 years)20084.836
Cites / Doc. (2 years)20094.687
Cites / Doc. (2 years)20106.138
Cites / Doc. (2 years)20115.404
Cites / Doc. (2 years)20123.963
Cites / Doc. (2 years)20134.617
Cites / Doc. (2 years)20142.938
Cites / Doc. (2 years)20153.316
Cites / Doc. (2 years)20163.664
Cites / Doc. (2 years)20173.431
Cites / Doc. (2 years)20183.232
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 Cites20040
Self Cites20056
Self Cites200618
Self Cites200737
Self Cites200861
Self Cites200930
Self Cites20107
Self Cites201135
Self Cites20126
Self Cites201313
Self Cites201458
Self Cites201575
Self Cites2016150
Self Cites2017148
Self Cites2018120
Total Cites20040
Total Cites200554
Total Cites2006521
Total Cites20071407
Total Cites20081745
Total Cites20091945
Total Cites20101677
Total Cites20111665
Total Cites20121025
Total Cites2013849
Total Cites2014934
Total Cites20151586
Total Cites20162544
Total Cites20173427
Total Cites20183259
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 document20040
External Cites per document20050.842
External Cites per document20063.245
External Cites per document20074.507
External Cites per document20084.839
External Cites per document20095.013
External Cites per document20105.493
External Cites per document20116.082
External Cites per document20124.947
External Cites per document20134.519
External Cites per document20143.532
External Cites per document20153.299
External Cites per document20163.455
External Cites per document20173.580
External Cites per document20183.416
Cites per document20040.000
Cites per document20050.947
Cites per document20063.361
Cites per document20074.628
Cites per document20085.014
Cites per document20095.092
Cites per document20105.516
Cites per document20116.213
Cites per document20124.976
Cites per document20134.589
Cites per document20143.766
Cites per document20153.463
Cites per document20163.671
Cites per document20173.741
Cites per document20183.546
% 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 documents20040
Non-citable documents20050
Non-citable documents20063
Non-citable documents20073
Non-citable documents200811
Non-citable documents200917
Non-citable documents201022
Non-citable documents201121
Non-citable documents201219
Non-citable documents201320
Non-citable documents201452
Non-citable documents2015131
Non-citable documents2016231
Non-citable documents2017335
Non-citable documents2018384
Citable documents20040
Citable documents200557
Citable documents2006155
Citable documents2007304
Citable documents2008348
Citable documents2009382
Citable documents2010304
Citable documents2011268
Citable documents2012206
Citable documents2013185
Citable documents2014248
Citable documents2015458
Citable documents2016693
Citable documents2017916
Citable documents2018919
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 documents20040
Uncited documents200528
Uncited documents200634
Uncited documents200769
Uncited documents200892
Uncited documents200982
Uncited documents201062
Uncited documents201165
Uncited documents201252
Uncited documents201347
Uncited documents2014101
Uncited documents2015236
Uncited documents2016363
Uncited documents2017491
Uncited documents2018509
Cited documents20040
Cited documents200529
Cited documents2006124
Cited documents2007238
Cited documents2008267
Cited documents2009317
Cited documents2010264
Cited documents2011224
Cited documents2012173
Cited documents2013158
Cited documents2014199
Cited documents2015353
Cited documents2016561
Cited documents2017760
Cited documents2018794
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