Sleep Medicine-X

eISSN: 2590-1427• JCR: Sleep Medicine-XElsevier BVNetherlands
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Newest Impact Factor

2.4

Released June 18, 2026 · Based on 2025 citation data

New this year

Impact Factor History

  1. Metric year 2025

    Released

    2.4

JCR Category Rankings

Journal Citation Reports category rankings
CategoryIndexesQuartile
CLINICAL NEUROLOGYESCIQ3
Q3
JCR Quartile
N/A
CAS Block

Sleep Medicine-X current release and JCR quartile

Sleep Medicine-X's newest impact factor is 2.4, released June 18, 2026 and based on 2025 citation data. The journal is listed as JCR Q3 in this Journal Metrics record.

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Ranking position in Medicine

Ranked #2,903 in Medicine by impact factor and #248 among Q3 Medicine journals. This context helps compare Sleep Medicine-X against journals publishing in the same field.

#2,903
of 6,225 field journals

Sleep Medicine-X publication trend

Published 141 papers across the last 5 recorded years with a current impact factor of 2.4.

2026 vs 2025: -13
How Journal Metrics uses article volume

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Journal Details

Total Articles
178
H-Index
18
Open Access
Yes
APC
$2,500 USD
Subject Areas
Experimental and Cognitive PsychologyPhysiologyCognitive NeuroscienceExperimental and Cognitive Psychology

Article Volume

2022
18
2023
40
2024
34
2025
31
2026
18
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