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◯ TJEM Impact Factor Trend (based on Web of Science JCR® data)

  2017 2018 2019 2020 2021 2022
Impact Factor 1.423 1.584 1.441 1.848 2.547 2.2#
5 Year Impact Factor 1.502 1.625 1.625 2.058 2.358 2.1
#Impact Factor 2022 (as of June 28, 2023) The value represents the number of citations received during 2022 to articles published in 2020 and 2021.

◯ TJEM Statistics

(*Data as of June 30, 2023)

  2017 2018 2019 2020 2021 2022
Published Papers 116 103 100 107 108 114
   Review Articles
   Research Articles
   Case Reports
5
101
10
3
93
7
10
75
15
11
84
12
9
77
22
8
74
32
Received Manuscripts 687 692 622 739 841 794
  Accepted
  Acceptance Rate
116
17%
90
13%
102
16%
85
12%
133
16%
111
14%


◯ Geographical Distribution of Authors in 2021 and 2022
  2021 2022
Submitted papers 841 794
   Japan

   Outside Japan
182 (22%)

659 (78%)
147 (19%)

647 (81%)


Current Status of Submitted Papers in 2021 and 2022
  2021 2022
Submitted papers 841 794
   Rejected after Editorial Review

   Judged after Peer Review
616 (73%)

225 (27%)
564 (71%)

228 (29%)


A total of 956 referees participated in Review of the submitted manuscript in 2022.


TJEM Authors and Referees
2022   2021   2020   2019   2018   2017   2016   2015   2014   2013   2012   2011   2010   2009   2008   2007   2006  


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