Hung, Ivan Fan Ngai
The University of Hong Kong Li Ka Shing Faculty of Medicine,
Hong Kong
2026 Rank: 93,205
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Microbiology
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 1,765 out of 232,186 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93,205 | 96,553 |
| Total Cites | 1,548 | 1,726 |
| H-index | 17 | 18 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 118 | 123 |
| Number of Single+First+Last Authored Papers | 66 | 66 |
| Total Cites to Single+First+Last Authored Papers | 211 | 218 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,421 | 1,527 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.13 |
| Self-Citation Percentage |
10.31%
|
|
Hung, Ivan Fan Ngai
The University of Hong Kong Li Ka Shing Faculty of Medicine,
Hong Kong
2025 Rank: 85,280
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Microbiology
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 1,626 out of 217,955 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85,280 | 68,478 |
| Total Cites | 1,972 | 2,290 |
| H-index | 20 | 21 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 1 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 125 | 134 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 205 | 225 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,813 | 1,985 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.15 |
| Self-Citation Percentage |
13.89%
|
|
Hung, Ivan Fan Ngai
The University of Hong Kong Li Ka Shing Faculty of Medicine,
Hong Kong
2023 Rank: 18,943
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Microbiology
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 433 out of 190,396 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,943 | 16,514 |
| Total Cites | 3,988 | 4,522 |
| H-index | 26 | 27 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 2 | 3 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 397 | 421 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 532 | 581 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,580 | 3,824 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.18 |
| Self-Citation Percentage |
11.81%
|
|
Hung, Ivan Fan Ngai
The University of Hong Kong Li Ka Shing Faculty of Medicine,
China
2022 Rank: 10,165
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Microbiology
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 228 out of 175,943 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,165 | 9,227 |
| Total Cites | 5,872 | 6,208 |
| H-index | 30 | 32 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 2 | 3 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 862 | 907 |
| Number of Single+First+Last Authored Papers | 44 | 44 |
| Total Cites to Single+First+Last Authored Papers | 896 | 945 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,953 | 5,076 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
5.41%
|
|
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