Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 921 out of 68788 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 156918 | 154663 |
| Total Cites | 1264 | 1502 |
| H-index | 14 | 15 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 39 | 42 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 238 | 297 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 937 | 1043 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.44 |
| Self-Citation Percentage |
15.85%
|
|
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Takayama, Hiroo
Columbia University Irving Medical Center,
(us)
2024 Rank: 135552
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 876 out of 65702 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 135552 | 133189 |
| Total Cites | 1213 | 1448 |
| H-index | 15 | 15 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 53 | 59 |
| Number of Single+First+Last Authored Papers | 156 | 156 |
| Total Cites to Single+First+Last Authored Papers | 212 | 289 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 900 | 991 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.46 |
| Self-Citation Percentage |
16.23%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Takayama, Hiroo
Columbia University Irving Medical Center,
(us)
2023 Rank: 119081
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 820 out of 62427 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 119081 | 110609 |
| Total Cites | 1322 | 1524 |
| H-index | 16 | 17 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 54 | 60 |
| Number of Single+First+Last Authored Papers | 137 | 137 |
| Total Cites to Single+First+Last Authored Papers | 245 | 297 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 933 | 1036 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.47 |
| Self-Citation Percentage |
13.25%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Takayama, Hiroo
Columbia University Irving Medical Center,
(us)
2022 Rank: 123674
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 937 out of 60663 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 123674 | 130422 |
| Total Cites | 1174 | 1320 |
| H-index | 15 | 16 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 45 | 51 |
| Number of Single+First+Last Authored Papers | 122 | 122 |
| Total Cites to Single+First+Last Authored Papers | 238 | 266 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 864 | 950 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.39 |
| Self-Citation Percentage |
11.06%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Takayama, Hiroo
Columbia University Irving Medical Center,
(us)
2021 Rank: 116645
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 895 out of 60468 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 116645 | 115428 |
| Total Cites | 1777 | 2052 |
| H-index | 20 | 22 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 68 | 82 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 350 | 403 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1286 | 1430 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.43 |
| Self-Citation Percentage |
13.40%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Takayama, Hiroo
Columbia University Irving Medical Center,
(us)
2020 Rank: 120856
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Respiratory System
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 829 out of 52718 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 120856 | 110098 |
| Total Cites | 1224 | 1474 |
| H-index | 16 | 18 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 59 | 74 |
| Number of Single+First+Last Authored Papers | 87 | 87 |
| Total Cites to Single+First+Last Authored Papers | 219 | 281 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 849 | 964 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.53 |
| Self-Citation Percentage |
16.96%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
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