Keio Journal of Medicine
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.8 | Q4 | 15.2% | 0.299 | Q3 | 43.3% |
| 2024 | 1.5 | Q3 | 25.6% | 0.400 | Q3 | 55.0% |
| 2023 | 1.1 | Q4 | 23.8% | 0.340 | Q3 | 52.6% |
| 2022 | 2.0 | 31.1% | 0.539 | Q2 | 68.6% | |
| 2021 | — | 33.1% | 0.329 | Q3 | 54.2% | |
| 2020 | — | — | 0.240 | Q4 | 42.5% | |
| 2019 | — | — | 0.210 | Q3 | 40.5% | |
| 2018 | — | — | 0.313 | Q3 | 51.4% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
0022-9717
ISSN
1880-1293
country
JPcoverage
1952-2025