Ngan, Hextan Yuen Sheung
The University of Hong Kong Li Ka Shing Faculty of Medicine,
Hong Kong
2025 Rank: 89,815
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Obstetrics & Reproductive Medicine
Rank in SubField 1: 2,732 out of 355,674 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 89,815 | 95,459 |
| Total Cites | 1,225 | 1,282 |
| H-index | 14 | 14 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 102 | 119 |
| Number of Single+First+Last Authored Papers | 221 | 221 |
| Total Cites to Single+First+Last Authored Papers | 351 | 372 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,116 | 1,148 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.12 |
| Self-Citation Percentage |
4.45%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Obstetrics & Reproductive Medicine
Rank in SubField 1: 2,394 out of 271,773 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66,159 | 70,052 |
| Total Cites | 1,758 | 1,857 |
| H-index | 17 | 18 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 154 | 178 |
| Number of Single+First+Last Authored Papers | 207 | 207 |
| Total Cites to Single+First+Last Authored Papers | 598 | 633 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,567 | 1,630 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.14 |
| Self-Citation Percentage |
5.33%
|
|
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