Scimago Journal & Country Rank

Sleep Medicine Researchopen access

Country

South Korea

Universities and research institutions in South Korea
Media Ranking in South Korea

Subject Area and Category

Publisher

Korean Society of Sleep Medicine

H-Index

8

Publication type

Journals

ISSN

20939175, 22338853

Coverage

2018-2023

Information

Homepage

How to publish in this journal

sleepmedres@gmail.com

Scope

Sleep Medicine Research (Sleep Med Res) is an official journal of the Asian Society of Sleep Medicine (ASSM), Korean Society of Sleep Medicine (KSSM), and Korean Society of Sleep Research, published two times in June and December. The journal aims to contribute to the better understanding of sleep physiology and sleep disorders. Sleep Medicine Research covers both basic and clinical contributions relevant to physiology or pathophysiology of normal sleep and full spectrum of sleep disorders including sleep apnea, insomnia, circadian rhythm disorders, sleep movement disorders, parasomnia, sleep deprivation. Original results from basic sleep science and related topics in medical, neurologic, psychiatric, dental, surgical, and public health fields are also included. Papers, to be accepted, will include original article (clinical and basic sleep research), review articles, brief communications (including case reports), images in sleep medicine, and letters to the editor. 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
Neurology2019Q4
Neurology2020Q4
Neurology2021Q4
Neurology2022Q4
Neurology2023Q4
Neurology (clinical)2019Q4
Neurology (clinical)2020Q4
Neurology (clinical)2021Q4
Neurology (clinical)2022Q4
Neurology (clinical)2023Q4
Physiology (medical)2019Q4
Physiology (medical)2020Q4
Physiology (medical)2021Q4
Physiology (medical)2022Q4
Physiology (medical)2023Q4
Psychiatry and Mental Health2019Q4
Psychiatry and Mental Health2020Q4
Psychiatry and Mental Health2021Q4
Psychiatry and Mental Health2022Q4
Psychiatry and Mental Health2023Q4
Pulmonary and Respiratory Medicine2019Q4
Pulmonary and Respiratory Medicine2020Q4
Pulmonary and Respiratory Medicine2021Q4
Pulmonary and Respiratory Medicine2022Q4
Pulmonary and Respiratory Medicine2023Q4
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
20190.130
20200.194
20210.184
20220.263
20230.167
Total Documents

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

YearDocuments
201821
201918
202025
202121
202230
202340
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)20180.000
Cites / Doc. (4 years)20190.143
Cites / Doc. (4 years)20200.590
Cites / Doc. (4 years)20210.734
Cites / Doc. (4 years)20220.882
Cites / Doc. (4 years)20230.755
Cites / Doc. (3 years)20180.000
Cites / Doc. (3 years)20190.143
Cites / Doc. (3 years)20200.590
Cites / Doc. (3 years)20210.734
Cites / Doc. (3 years)20220.938
Cites / Doc. (3 years)20230.605
Cites / Doc. (2 years)20180.000
Cites / Doc. (2 years)20190.143
Cites / Doc. (2 years)20200.590
Cites / Doc. (2 years)20210.953
Cites / Doc. (2 years)20220.674
Cites / Doc. (2 years)20230.627
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 Cites20180
Self Cites20190
Self Cites20203
Self Cites20215
Self Cites20225
Self Cites20234
Total Cites20180
Total Cites20193
Total Cites202023
Total Cites202147
Total Cites202260
Total Cites202346
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 document20180
External Cites per document20190.143
External Cites per document20200.513
External Cites per document20210.656
External Cites per document20220.859
External Cites per document20230.553
Cites per document20180.000
Cites per document20190.143
Cites per document20200.590
Cites per document20210.734
Cites per document20220.938
Cites per document20230.605
% 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
20180.00
201911.11
20208.00
202128.57
202210.00
202315.00
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 documents20180
Non-citable documents20190
Non-citable documents20200
Non-citable documents20210
Non-citable documents20220
Non-citable documents20230
Citable documents20180
Citable documents201921
Citable documents202039
Citable documents202164
Citable documents202264
Citable documents202376
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 documents20180
Uncited documents201919
Uncited documents202025
Uncited documents202139
Uncited documents202237
Uncited documents202348
Cited documents20180
Cited documents20192
Cited documents202014
Cited documents202125
Cited documents202227
Cited documents202328
% Female Authors

Evolution of the percentage of female authors.

YearFemale Percent
201845.00
201940.00
202040.00
202140.21
202230.43
202352.17
Documents cited by public policy (Overton)

Evolution of the number of documents cited by public policy documents according to Overton database.

DocumentsYearValue
Overton20180
Overton20190
Overton20200
Overton20210
Overton20220
Overton20230
Documents related to SDGs (UN)

Evoution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.

DocumentsYearValue
SDG20184
SDG20196
SDG20204
SDG20217
SDG20224
SDG20237
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