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◯ TJEM Impact Factor Trend

  2015 2016 2017 2018 2019 2020
Impact Factor 1.287 1.278 1.423 1.584 1.441 1.848#
#Impact Factor 2020 (based on Web of Science JCR® data as of July 1, 2021)
The value represents the number of citations received during 2020 to articles published in 2018 and 2019.

◯ TJEM Statistics

(*Data as of June 30, 2021)

  2015 2016 2017 2018 2019 2020
Published Papers 123 120 116 103 100 107
   Review Articles
   Research Articles
   Case Reports
6
105
12
7
99
14
5
101
10
3
93
7
10
75
15
11
84
12
Received Manuscripts 678 749 687 692 622 739
  Accepted
  Acceptance Rate
124
18%
112
15%
116
17%
90
13%
102
16%
85
12%


◯ Geographical Distribution of Authors in 2019 and 2020
  2019 2020
Submitted papers 622 739
   Japan

   Outside Japan
145 (23%)

477 (77%)
167 (23%)

572 (77%)


Current Status of Submitted Papers in 2019 and 2020
  2019 2020
Submitted papers 622 739
   Rejected after Editorial Review

   Judged after Peer Review
441 (71%)

181 (29%)
527 (71%)

212 (29%)


A total of 938 referees participated in Review of the submitted manuscript in 2020.


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


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The TJEM is supported in part by the Grant-in-Aid for Publication of Scientific Research Results
from the Japan Society for the Promotion of Science(Grant Number 18HP2007).

PUBLISHED BY TOHOKU UNIVERSITY MEDICAL PRESS
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Fax: +81-22-717-8185
e-mail: office@journal.med.tohoku.ac.jp
 
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