JAMA - Journal of the American Medical Association
Journal Impact IF - Analysis · Trend · Prediction · Ranking


New

Journal Impact IF

2019-2020

45.54

-11.2 %

Journal Impact IF Trend

JAMA - Journal of the American Medical Association

The 2019-2020 Journal Impact IF of JAMA - Journal of the American Medical Association is 45.54, which is just updated in 2020.

Highest IF
51.273
Highest Journal Impact IF

The highest Journal Impact IF of JAMA - Journal of the American Medical Association is 51.273.

Lowest IF
29.978
Lowest Journal Impact IF

The lowest Journal Impact IF of JAMA - Journal of the American Medical Association is 29.978.

Total Growth Rate
51.7%
IF Total Growth Rate

The total growth rate of JAMA - Journal of the American Medical Association IF is 51.7%.

Annual Growth Rate
5.7%
IF Annual Growth Rate

The annual growth rate of JAMA - Journal of the American Medical Association IF is 5.7%.

Journal Impact IF Ranking

Subcategory Quartile Rank Percentile
- - -
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Journal Impact IF Ranking

The Journal Impact IF Ranking of JAMA - Journal of the American Medical Association is still under analysis. Stay Tuned!

International Collaboration Trend

Cited Documents Trend

Journal Impact IF History

Year Journal Impact IF
Year Journal Impact IF
2019-2020 45.54
2018-2019 51.273
2017-2018 47.661
2016-2017 44.405
2015-2016 37.684
2014-2015 35.289
2013-2014 30.387
2012-2013 29.978
2011-2012 30.026
Journal Impact IF History

· The 2019-2020 Journal Impact IF of JAMA - Journal of the American Medical Association is 45.54
· The 2018-2019 Journal Impact IF of JAMA - Journal of the American Medical Association is 51.273
· The 2017-2018 Journal Impact IF of JAMA - Journal of the American Medical Association is 47.661
· The 2016-2017 Journal Impact IF of JAMA - Journal of the American Medical Association is 44.405
· The 2015-2016 Journal Impact IF of JAMA - Journal of the American Medical Association is 37.684
· The 2014-2015 Journal Impact IF of JAMA - Journal of the American Medical Association is 35.289
· The 2013-2014 Journal Impact IF of JAMA - Journal of the American Medical Association is 30.387
· The 2012-2013 Journal Impact IF of JAMA - Journal of the American Medical Association is 29.978
· The 2011-2012 Journal Impact IF of JAMA - Journal of the American Medical Association is 30.026

JAMA - Journal of the American Medical Association
Journal Profile
JAMA - Journal of the American Medical Association | Academic Accelerator - About the Journal

About

JAMA, published continuously since 1883, is an international peer-reviewed general medical journal. JAMA is a member of the JAMA Network, a consortium of peer-reviewed, general medical and specialty publications.Journal Reach. JAMA is the most widely circulated general medical journal in the world, with more than 286,000 recipients of the print journal, more than 1.3 million recipients of electronic tables of contents and alerts, and nearly 27 million annual visits to the journal's website. JAMA's reach includes a growing social media presence (more than 785,000 followers on Twitter and Facebook) and vast international news media exposure.

ISSN
1538-3598
ISSN

The ISSN of JAMA - Journal of the American Medical Association is 1538-3598 . An ISSN is an 8-digit code used to identify newspapers, journals, magazines and periodicals of all kinds and on all media–print and electronic.

ISSN (Online)
-
ISSN (Online)

The ISSN (Online) of JAMA - Journal of the American Medical Association is - . An ISSN is an 8-digit code used to identify newspapers, journals, magazines and periodicals of all kinds and on all media–print and electronic.

Publisher
American Medical Association
Publisher

JAMA - Journal of the American Medical Association is published by American Medical Association .

Publication Frequency
Weekly
Publication Frequency

JAMA - Journal of the American Medical Association publishes reports Weekly .

Coverage
1883 - Present
Coverage

The Publication History of JAMA - Journal of the American Medical Association covers 1883 - Present .

Open Access
-
Open Access

The publication type of JAMA - Journal of the American Medical Association is still under survey. Stay tuned!

Publication Fee
Review
Publication Fee

The publication fee of JAMA - Journal of the American Medical Association is still under survey. Stay tuned!

Language
English
Language

The language of JAMA - Journal of the American Medical Association is English .

Country/Region
United States
Country/Region

The publisher of JAMA - Journal of the American Medical Association is American Medical Association , which locates in United States .

Popular Journals

What is Impact Factor?

The impact factor (IF) is frequently used as an indicator of the importance of a journal to its field. It was first introduced by Eugene Garfield, the founder of the Institute for Scientific Information. Although IF is widely used by institutions and clinicians, people have widespread misconception regarding the method for calculating the journal IF, its significance and how it can be utilized. The IF of a journal is not associated to the factors like quality of peer review process and quality of content of the journal, but is a measure that reflects the average number of citations to articles published in journals, books, thesis, project reports, newspapers, conference/seminar proceedings, documents published in internet, notes, and any other approved documents.

JAMA - Journal of the American Medical Association | Academic Accelerator - About the Impact Factor

Impact factor is commonly used to evaluate the relative importance of a journal within its field and to measure the frequency with which the “average article” in a journal has been cited in a particular time period. Journal which publishes more review articles will get highest IFs. Journals with higher IFs believed to be more important than those with lower ones. According to Eugene Garfield “impact simply reflects the ability of the journals and editors to attract the best paper available.” Journal which publishes more review articles will get maximum IFs. The Journal Impact of an academic journal is a scientometric Metric that reflects the yearly average number of citations that recent articles published in a given journal received. It is frequently used as a Metric for the relative importance of a journal within its field; journals with higher Journal Impact are often deemed to be more important than those with lower ones. The JAMA - Journal of the American Medical Association Journal Impact IF measures the average number of citations received in a particular year (2020) by papers published in the JAMA - Journal of the American Medical Association during the two preceding years (2018-2019). Note that 2020 Journal Impact are reported in 2021; they cannot be calculated until all of the 2020 publications have been processed by the indexing agency. In addition to the 2-year Journal Impact, the 3-year Journal Impact can provide further insights and factors into the impact of JAMA - Journal of the American Medical Association.