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Chronobiology in Medicine

Korean Academy of Sleep Medicine · South Korea · Est. 2019

ISSN2635-9162
SJR Q4✓ Scopus / SJR
Journal Impact Factor
Not on record at PubScope. The Journal Impact Factor is published by Clarivate for Web of Science (JCR)–indexed journals. If this journal has one, it appears on the journal’s page ↗
📊 Standing in its field
Where this journal ranks among others in the same subject area.
Q4
SJR · Scopus
Bottom 25%
Clarivate’s JCR quartile is a separate ranking and may differ
SJR Scorei
0.227
H-Indexi
10
SNIPi
0.119
Total Worksi
234
Total Citationsi
522
2yr Mean Citednessi
1.26
Open Impact Factor alternative

Aims & Scope

The Chronobiology in Medicine is a quarterly, open access, peer-reviewed online journal that publishes research articles dealing with the circadian rhythms in various medical fields and clinical sleep medicine. The Chronobiology in Medicine covers various biological rhythm studies, including sleep and wakefulness, in various medical areas, basic sciences and social sciences. Topics on the clinical sleep disorders such as sleep disordered breathing and insomnia influencing on the circadian rhythm disturbances will be considered for publication. The Journal publishes Editorial, Review Article, Original Article, Brief Report, Perspective, and Correspondences. The Chronobiology in Medicine is the official journal of the Korean Academy of Sleep Medicine (KASMED).

General Information

Country / RegionSouth Korea
Primary LanguageEnglish
1st Year Published2019
Frequencyquarterly
StatusActive (last: 2025)
Total Publications234
OA Since2018
Visit Journal Website

Submission Info

Peer Reviewpeer-reviewed
OA LicenseCreative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/)
OA Rate—

Ethics & Quality

COPE Member✗ No
OASPA Member✗ No
Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

7/11 · 64%
✅
Do you know the journal / publisher?
Korean Academy of Sleep Medicine
✅
Does the journal have a website?
✓ Linked
✅
Is the ISSN verified?
2635-9162
✅
Indexed in a trusted database?
Scopus
✅
Peer review process documented?
peer-reviewed
❌
Follows ethical publishing standards (COPE)?
N/A
✅
Not on predatory/blacklists?
✓ Clean
❌
Long-term digital preservation?
N/A
❌
Plagiarism detection in place?
N/A
❌
Listed in DOAJ (verified OA)?
N/A
✅
Primary language documented?
English

A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published
Citations received
33
175
2019
33
132
2020
32
59
2021
34
54
2022
32
47
2023
30
90
2024
33
29
2025
14
1
2026

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Behavioral NeuroscienceQ4
Cognitive NeuroscienceQ4
PhysiologyQ4
Physiology (medical)Q4

Subject Classification

Scopus Categories

Physiology (medical)PhysiologyCognitive NeuroscienceBehavioral Neuroscience

Research Topics (OpenAlex)

Sleep and related disordersCircadian rhythm and melatoninSleep and Wakefulness ResearchObstructive Sleep Apnea ResearchSleep and Work-Related FatigueDietary Effects on HealthNeuroscience of respiration and sleepImpact of Light on Environment and HealthRestless Legs Syndrome ResearchObesity, Physical Activity, Diet

Frequently asked questions about Chronobiology in Medicine

Is Chronobiology in Medicine a predatory journal?

PubScope has no integrity flags on record for Chronobiology in Medicine: it is indexed in Scopus, and is not on DOAJ's withdrawn list. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of Chronobiology in Medicine?

Chronobiology in Medicine is not in the Web of Science Core Collection, so it has no official Clarivate Journal Impact Factor. Its SCImago SJR score is 0.227.

Is Chronobiology in Medicine indexed in Scopus and Web of Science?

Chronobiology in Medicine is indexed in Scopus.

What is the aims and scope of Chronobiology in Medicine?

The Chronobiology in Medicine is a quarterly, open access, peer-reviewed online journal that publishes research articles dealing with the circadian rhythms in various medical fields and clinical sleep medicine. The Chronobiology in Medicine covers various biological rhythm studies, including sleep and wakefulness, in various medical areas, basic sciences and social sciences. Topics on the clinical sleep disorders such as sleep disordered breathing and insomnia influencing on the circadian rhythm disturbances will be considered for publication. The Journal publishes Editorial, Review Article, O

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Data updated: 2026-05-22 · Sources: SJR, DOAJ, OpenAlex, WoS, Crossref