Chang, Raymond Chuen Chung
The University of Hong Kong Li Ka Shing Faculty of Medicine,
Hong Kong
2025 Rank: 115495
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 4770 out of 360881 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 115495 | 121801 |
| Total Cites | 1134 | 1251 |
| H-index | 15 | 16 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 41 | 44 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 478 | 504 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1065 | 1131 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.11 |
| Self-Citation Percentage |
9.35%
|
|
Chang, Raymond Chuen Chung
The University of Hong Kong,
Hong Kong
2024 Rank: 117428
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 5160 out of 341636 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117428 | 132388 |
| Total Cites | 1038 | 1125 |
| H-index | 13 | 13 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 52 | 52 |
| Number of Single+First+Last Authored Papers | 86 | 86 |
| Total Cites to Single+First+Last Authored Papers | 381 | 395 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 960 | 1022 |
| Ratio of Total Citations to Distinct Citing Papers | 1.08 | 1.10 |
| Self-Citation Percentage |
7.73%
|
|
Chang, Raymond Chuen Chung
The University of Hong Kong,
Hong Kong
2022 Rank: 105094
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 5339 out of 305851 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105094 | 108526 |
| Total Cites | 1405 | 1687 |
| H-index | 14 | 14 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 48 | 53 |
| Number of Single+First+Last Authored Papers | 81 | 81 |
| Total Cites to Single+First+Last Authored Papers | 387 | 408 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1343 | 1583 |
| Ratio of Total Citations to Distinct Citing Papers | 1.05 | 1.07 |
| Self-Citation Percentage |
16.72%
|
|
Chang, Raymond Chuen Chung
The University of Hong Kong,
Hong Kong
2021 Rank: 99309
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 5081 out of 278898 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99309 | 97015 |
| Total Cites | 2135 | 2640 |
| H-index | 17 | 19 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 90 | 94 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 586 | 614 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2011 | 2448 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.08 |
| Self-Citation Percentage |
19.13%
|
|
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