Chang, Edward F.
UCSF School of Medicine,
United States
2025 Rank: 6257
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biomedical Engineering
Rank in SubField 1: 318 out of 360881 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6257 | 5866 |
| Total Cites | 3373 | 3749 |
| H-index | 26 | 28 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 14 | 16 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 203 | 219 |
| Number of Single+First+Last Authored Papers | 183 | 183 |
| Total Cites to Single+First+Last Authored Papers | 1776 | 1963 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2479 | 2604 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.44 |
| Self-Citation Percentage |
10.03%
|
|
Chang, Edward F.
University of California, San Francisco,
United States
2024 Rank: 9621
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biomedical Engineering
Rank in SubField 1: 508 out of 341636 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9621 | 9149 |
| Total Cites | 2866 | 3154 |
| H-index | 24 | 25 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 200 | 222 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 1403 | 1558 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2186 | 2298 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.37 |
| Self-Citation Percentage |
9.13%
|
|
Chang, Edward F.
University of California, San Francisco,
United States
2023 Rank: 8115
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biomedical Engineering
Rank in SubField 1: 471 out of 323273 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8115 | 7814 |
| Total Cites | 2797 | 3073 |
| H-index | 23 | 24 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 12 | 14 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 244 | 260 |
| Number of Single+First+Last Authored Papers | 161 | 161 |
| Total Cites to Single+First+Last Authored Papers | 1318 | 1437 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2170 | 2285 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.34 |
| Self-Citation Percentage |
8.98%
|
|
Chang, Edward F.
University of California, San Francisco,
United States
2022 Rank: 7170
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biomedical Engineering
Rank in SubField 1: 459 out of 305851 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7170 | 6249 |
| Total Cites | 2683 | 2969 |
| H-index | 22 | 24 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 14 | 20 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 286 | 311 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 1217 | 1344 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2144 | 2259 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.31 |
| Self-Citation Percentage |
9.63%
|
|
Chang, Edward F.
University of California, San Francisco,
United States
2021 Rank: 9372
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biomedical Engineering
Rank in SubField 1: 561 out of 278898 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9372 | 8250 |
| Total Cites | 3697 | 4021 |
| H-index | 26 | 28 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 14 | 20 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 398 | 423 |
| Number of Single+First+Last Authored Papers | 141 | 141 |
| Total Cites to Single+First+Last Authored Papers | 1628 | 1777 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3004 | 3159 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.27 |
| Self-Citation Percentage |
8.06%
|
|
Chang, Edward F.
University of California, San Francisco,
United States
2020 Rank: 15737
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biomedical Engineering
Rank in SubField 1: 947 out of 227881 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15737 | 14178 |
| Total Cites | 2534 | 2793 |
| H-index | 21 | 23 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 4 | 6 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 285 | 308 |
| Number of Single+First+Last Authored Papers | 127 | 127 |
| Total Cites to Single+First+Last Authored Papers | 1098 | 1252 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2006 | 2124 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.31 |
| Self-Citation Percentage |
9.27%
|
|
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