ScopusElsevier Scopus
Status
Active
Coverage
2019–present
Source type
Journal
Open access
Yes
CiteScore
3.9
SJR · SCImago
0.654
Q2 SJR quartile
H-index
15
Best quartile
Q1 · 79th pctile
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Medicine (all) | 136 / 669 | 79th | Q1 |
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Sleep Medicine: X
Sleep Medicine: X is Scopus-indexed (Q1, CiteScore 3.9), WoS ESCI, DOAJ. Published by Elsevier B.V..
Checked against the index lists dated .
ISSN 2590-1427Verify ISSN ↗
Publisher: Elsevier B.V.
Scopus · Q1WoS · ESCIOpen Access
3.9
CiteScore 2025
Q1
Best quartile
3
Indexed in
Cost to publish: Checking DOAJ for article charges…
Web of ScienceClarivate (SCIE/SSCI/AHCI/ESCI)
DOAJDirectory of Open Access Journals (live)
Listed in DOAJ
Open accessFully open access, peer reviewed
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Quick answers
Is Sleep Medicine: X indexed in Scopus?
Yes — actively indexed in Scopus, coverage 2019–present, best quartile Q1, CiteScore 3.9.
What quartile is Sleep Medicine: X in Scopus?
Sleep Medicine: X is Q1 in Medicine (all) (rank 136 of 669), by CiteScore 2025.
What is the impact factor of Sleep Medicine: X?
Sleep Medicine: X is indexed in the Emerging Sources Citation Index, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 3.9, which places it in quartile Q1 at the 79th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.654, quartile Q2, with an H-index of 15.
How much does it cost to publish in Sleep Medicine: X?
The publisher lists an article processing charge of about US$2,890 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Who publishes Sleep Medicine: X and what is its ISSN?
Sleep Medicine: X is published by Elsevier B.V. Its ISSN is 2590-1427.
Is Sleep Medicine: X in Web of Science?
Yes — indexed in the Emerging Sources Citation Index.
Is Sleep Medicine: X open access?
Yes — it is an open-access journal, listed in DOAJ.
How well cited is Sleep Medicine: X? — open metrics via OpenAlex
Sleep Medicine: X has an h-index of 19 and a 2-year mean of 2.12 citations per paper (OpenAlex). Its Scopus CiteScore is 3.9, quartile Q1. On 2-year citations it ranks #133 of 646 Scopus journals in Medicine (all).
19
h-index
2.12
2-yr mean citations
48
i10-index
189
works indexed
1,431
total citations
Publication fee · open access list price, US$
US$2,890
2-yr mean citations, among Scopus journals in the same subject
#133 of 646 Top 21% Medicine (all)
Sleep Medicine: X published 31 papers in 2025; its busiest recent year was 2023 with 40. 2026* is the year so far.
Main topics
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
Who publishes in Sleep Medicine: X? — latest 97 articles, 2023–2026
In its latest 97 research articles (2023–2026), authors are most often from United States (18.5%), India (6.5%) and Japan (5.8%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Are there integrity warnings for Sleep Medicine: X? — indicators, not proof of misconduct
Scopus status: Active. 5 retracted papers are recorded (26.5 per 1,000 papers). The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
- Scopus statusActive
- Retracted papers 5 · 26.5 per 1,000 papers
- Problematic Paper Screener flags None flagged
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Official sources & links
Community experience: reader comments on this journal
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Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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