ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q2SCImago #8,933Hybrid

International Journal of Hematology

Acronym:ijhm
•
Abbreviation (ISO):INT J HEMATOL
•
Identifier (ISSN):0925-5710(Print)/1865-3774(Online)
•
Publisher:Springer Singapore
Clarivate IF (2026)
1.9↑ +0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for International Journal of Hematology

WoS Q3
12341.9420182.2520192.2520202.4920212.3220222.120231.720241.820251.92026
Annual Impact Factor Metric
Current (2026):1.9
Scopus SJR & RankScopus Q2
0.655
#8,933

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
92

92 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate5.9%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
190articles/year
26.21% Gold OA•95.61% Original Research

Aims & Scope

The International Journal of Hematology, the official journal of the Japanese Society of Hematology, has a long history of publishing leading research in hematology. The journal comprises articles that contribute to progress in research not only in basic hematology but also in clinical hematology, aiming to cover all aspects of this field, namely, erythrocytes, leukocytes and hematopoiesis, hemostasis, thrombosis and vascular biology, hematological malignancies, transplantation, and cell therapy. The expanded [Progress in Hematology] section integrates such relevant fields as the cell biology of stem cells and cancer cells, and clinical research in inflammation, cancer, and thrombosis. Reports on results of clinical trials are also included, thus contributing to the aim of fostering communication among researchers in the growing field of modern hematology. The journal provides the best of up-to-date information on modern hematology, presenting readers with high-impact, original work focusing on pivotal issues.

Topics Covered (Recognized by AI)
Biology99%Medicine98.8%Internal medicine96.9%Immunology91.5%Genetics85.6%Psychology66%Pathology65.7%Psychiatry65%Chemistry57.3%Hematology57.3%Biochemistry52.2%Surgery51.6%Cell biology38.4%Gastroenterology32.2%Gene29.9%Cancer research29.8%Stem cell28.8%Chemotherapy23.6%Oncology23.3%Bone marrow22.9%Leukemia22.6%Disease21.7%Transplantation20.9%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

HEMATOLOGY

Q3
Rank69/103
IndexSCIE
JCISCIE2026

HEMATOLOGY

Q3
Rank59/103
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF1.9
Articles / Year135
Total Citations34
2025
IF1.8
Articles / Year237
Total Citations288
2024
IF1.7
Articles / Year221
Total Citations823
2023
IF2.1
Articles / Year164
Total Citations970
2022
IF2.319
Articles / Year260
Total Citations2,012

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #8,933Scopus Q2SCImago Profile
Scopus Coverage:1991-2026
Scopus Broad Areas:Medicine
Scopus Citation Rank (SJR)Q2
0.655

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q2
Citations / Doc (2 years)
1.71

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,060 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations1,053
3-Year Documents622
Citable Documents574

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)1

Citations in government and international policy documents

Female Author Rate26.2%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

HematologyQ2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 5.9%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Medicine
Minor Category (Specific Field):
4区HEMATOLOGY
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

International Journal of Hematology (acronym: ijhm, abbr: INT J HEMATOL, ISSN: 0925-5710) is a peer-reviewed international scholarly journal in the field of Medicine, published by Springer Singapore in Japan since 2001. The periodical holds a Journal Impact Factor (JIF) of 1.90, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.655 (Q2), an H-index of 92.

The journal enforces rigorous peer evaluation with a publication frequency of Monthly, an annual output of approximately 190 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,060 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Springer Singapore
Publication Language
English
Frequency
Monthly
Founding Year
2001
Indexing & Databases
SCIEScopusPubMed
Editorial Address
SPRINGER TOKYO, 1-11-11 KUDAN-KITA, CHIYODA-KU, TOKYO, JAPAN, 102-0073

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 7901eaa6-87ed-4b31-802f-846e585da754
Database Updated: 2026-10-01