Overall Rank
Rank in SubField 1
Publications
Citations
Main Field
Clinical Medicine
SubField 1
Orthopedics
SubField 2
Neurology & Neurosurgery
Rank in SubField 1: 1295 out of 91178 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 169433 | 176815 |
| Total Cites | 7465 | 8298 |
| H-index | 44 | 47 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1387 | 1492 |
| Number of Single+First+Last Authored Papers | 122 | 122 |
| Total Cites to Single+First+Last Authored Papers | 2313 | 2504 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6291 | 6806 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
10.04%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Lehman, Ronald A.
Columbia University Irving Medical Center,
(us)
2024 Rank: 178033
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field
Clinical Medicine
SubField 1
Orthopedics
SubField 2
Neurology & Neurosurgery
Rank in SubField 1: 1399 out of 83175 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 178033 | 185302 |
| Total Cites | 6427 | 7158 |
| H-index | 40 | 44 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1291 | 1393 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 2015 | 2189 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5431 | 5893 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.21 |
| Self-Citation Percentage |
10.21%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
Lehman, Ronald A.
Columbia University Irving Medical Center,
(us)
2023 Rank: 182776
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field
Clinical Medicine
SubField 1
Orthopedics
SubField 2
Neurology & Neurosurgery
Rank in SubField 1: 1464 out of 77248 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 182776 | 193710 |
| Total Cites | 5503 | 6165 |
| H-index | 38 | 41 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1213 | 1311 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 1783 | 1939 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4656 | 5069 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.22 |
| Self-Citation Percentage |
10.74%
|
|
If you find an error in your data, please contact us with your profile link: Contact Us
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