To, Ka Fai
Chinese University of Hong Kong,
Hong Kong
2025 Rank: 86771
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 3427 out of 355674 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 86771 | 94419 |
| Total Cites | 36400 | 40041 |
| H-index | 99 | 105 |
| Hm-index | 31 | 32 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 1180 | 1257 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 5967 | 6351 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 31049 | 32823 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.22 |
| Self-Citation Percentage |
9.09%
|
|
To, Ka Fai
Chinese University of Hong Kong,
Hong Kong
2024 Rank: 85849
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 3433 out of 334837 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85849 | 94703 |
| Total Cites | 33487 | 36969 |
| H-index | 95 | 100 |
| Hm-index | 29 | 30 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 1147 | 1224 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 5523 | 5894 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 28501 | 30193 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.22 |
| Self-Citation Percentage |
9.42%
|
|
To, Ka Fai
Chinese University of Hong Kong,
Hong Kong
2023 Rank: 84442
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 3431 out of 312644 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 84442 | 92656 |
| Total Cites | 30993 | 34300 |
| H-index | 91 | 97 |
| Hm-index | 28 | 29 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 1119 | 1196 |
| Number of Single+First+Last Authored Papers | 115 | 115 |
| Total Cites to Single+First+Last Authored Papers | 5025 | 5384 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 26366 | 27963 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.23 |
| Self-Citation Percentage |
9.64%
|
|
To, Ka Fai
Chinese University of Hong Kong,
Hong Kong
2022 Rank: 83416
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 3371 out of 293195 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 83416 | 90606 |
| Total Cites | 27841 | 30782 |
| H-index | 87 | 93 |
| Hm-index | 27 | 28 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 1059 | 1132 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 4464 | 4799 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 23572 | 25016 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.23 |
| Self-Citation Percentage |
9.55%
|
|
To, Ka Fai
Chinese University of Hong Kong,
Hong Kong
2021 Rank: 83036
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 3372 out of 271773 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 83036 | 90595 |
| Total Cites | 26371 | 29240 |
| H-index | 85 | 90 |
| Hm-index | 26 | 27 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 1007 | 1079 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 4180 | 4509 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 22318 | 23720 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.23 |
| Self-Citation Percentage |
9.81%
|
|
To, Ka Fai
Chinese University of Hong Kong,
Hong Kong
2020 Rank: 87745
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 3674 out of 230678 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 87745 | 95854 |
| Total Cites | 22276 | 24911 |
| H-index | 78 | 82 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 862 | 935 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 3383 | 3696 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 18695 | 19990 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.25 |
| Self-Citation Percentage |
10.58%
|
|