Koh, Shizuka
Graduate School of Medicine,
Japan
2025 Rank: 101,489
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 495 out of 81,681 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 101,489 | 99,043 |
| Total Cites | 351 | 419 |
| H-index | 8 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 27 | 28 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 146 | 159 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 147 | 160 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 295 | 337 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.24 |
| Self-Citation Percentage |
16.23%
|
|
Koh, Shizuka
Graduate School of Medicine,
Japan
2024 Rank: 50,398
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 237 out of 77,284 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50,398 | 49,317 |
| Total Cites | 410 | 470 |
| H-index | 9 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 52 | 52 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 206 | 221 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 207 | 222 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 327 | 362 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.30 |
| Self-Citation Percentage |
12.77%
|
|
Koh, Shizuka
Graduate School of Medicine,
Japan
2023 Rank: 87,023
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 476 out of 72,989 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 87,023 | 87,185 |
| Total Cites | 347 | 398 |
| H-index | 8 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 27 | 27 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 172 | 182 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 172 | 182 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 266 | 303 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.31 |
| Self-Citation Percentage |
12.81%
|
|
Koh, Shizuka
Graduate School of Medicine,
Japan
2022 Rank: 106,719
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Immunology
Rank in SubField 1: 596 out of 69,077 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 106,719 | 110,138 |
| Total Cites | 271 | 312 |
| H-index | 7 | 8 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 34 | 34 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 138 | 143 |
| Number of Single+First+Last Authored Papers | 51 | 51 |
| Total Cites to Single+First+Last Authored Papers | 138 | 143 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 207 | 231 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.35 |
| Self-Citation Percentage |
13.14%
|
|
Koh, Shizuka
Graduate School of Medicine,
Japan
2021 Rank: 99,795
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Immunology
Rank in SubField 1: 554 out of 65,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99,795 | 89,387 |
| Total Cites | 376 | 461 |
| H-index | 9 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 49 | 49 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 186 | 212 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 187 | 213 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 296 | 331 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.39 |
| Self-Citation Percentage |
18.44%
|
|
Koh, Shizuka
Osaka University Faculty of Medicine,
Japan
2020 Rank: 146,560
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Immunology
Rank in SubField 1: 770 out of 52,338 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 146,560 | 150,526 |
| Total Cites | 239 | 304 |
| H-index | 8 | 8 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 19 | 20 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 120 | 134 |
| Number of Single+First+Last Authored Papers | 42 | 42 |
| Total Cites to Single+First+Last Authored Papers | 121 | 135 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 192 | 231 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.32 |
| Self-Citation Percentage |
21.38%
|
|
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