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The Lancet Regional Health - Southeast Asia is Scopus-indexed (Q1, CiteScore 8.7), WoS ESCI, DOAJ. It is covered by India's One Nation One Subscription scheme, which pays the article processing charge for authors at eligible institutions. Published by Elsevier Ltd.
Checked against the index lists dated .
ISSN 2772-3682Verify ISSN ↗
Publisher: Elsevier Ltd
Cost to publish: APC covered for authors at ONOS-subscribed Indian institutions
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Public Health, Environmental and Occupational Health | 43 / 725 | 94th | Q1 |
| Psychiatry and Mental Health | 50 / 580 | 91st | Q1 |
| Infectious Diseases | 39 / 361 | 89th | Q1 |
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription)
Yes — actively indexed in Scopus, coverage 2022–present, best quartile Q1, CiteScore 8.7.
The Lancet Regional Health - Southeast Asia is Q1 in Public Health, Environmental and Occupational Health (rank 43 of 725), Q1 in Psychiatry and Mental Health (rank 50 of 580) and Q1 in Infectious Diseases (rank 39 of 361), by CiteScore 2025.
The Lancet Regional Health - Southeast Asia 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 8.7, which places it in quartile Q1 at the 94th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 1.953, quartile Q1, with an H-index of 26.
For authors at Indian institutions covered by One Nation One Subscription (ONOS), the article processing charge is paid by the scheme. The publisher lists an article processing charge of about US$2,250 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.
The Lancet Regional Health - Southeast Asia is published by Elsevier Ltd. Its ISSN is 2772-3682.
Yes. ONOS also covers its article processing charge for authors at eligible institutions.
Yes — indexed in the Emerging Sources Citation Index.
Yes — it is an open-access journal, listed in DOAJ.
The Lancet Regional Health - Southeast Asia has an h-index of 37 and a 2-year mean of 4.01 citations per paper (OpenAlex). Its Scopus CiteScore is 8.7, quartile Q1. On 2-year citations it ranks #71 of 710 Scopus journals in Public Health, Environmental and Occupational Health.
The Lancet Regional Health - Southeast Asia published 173 papers in 2025; its busiest recent year was 2023 with 193. 2026* is the year so far.
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.
In its latest 88 research articles (2026), authors are most often from India (33.4%), United States (12.3%) and Thailand (10.3%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. 1 retracted paper is recorded (1.2 per 1,000 papers). The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
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.
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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