JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 52 out of 146,713 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9,683 | 9,966 |
| Total Cites | 34,507 | 38,425 |
| H-index | 83 | 88 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 360 | 378 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 4,483 | 5,068 |
| Number of Single+First+Last Authored Papers | 539 | 539 |
| Total Cites to Single+First+Last Authored Papers | 19,832 | 21,978 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 28,795 | 30,734 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.25 |
| Self-Citation Percentage |
10.20%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 48 out of 141,119 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8,912 | 9,216 |
| Total Cites | 33,041 | 36,883 |
| H-index | 83 | 87 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 347 | 365 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 4,347 | 4,922 |
| Number of Single+First+Last Authored Papers | 539 | 539 |
| Total Cites to Single+First+Last Authored Papers | 19,292 | 21,416 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 27,451 | 29,330 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.26 |
| Self-Citation Percentage |
10.42%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 50 out of 132,828 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8,553 | 8,818 |
| Total Cites | 31,286 | 35,004 |
| H-index | 82 | 86 |
| Hm-index | 33 | 35 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 333 | 351 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 4,170 | 4,727 |
| Number of Single+First+Last Authored Papers | 539 | 539 |
| Total Cites to Single+First+Last Authored Papers | 18,564 | 20,625 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 25,905 | 27,712 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.26 |
| Self-Citation Percentage |
10.62%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 51 out of 125,272 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8,269 | 8,441 |
| Total Cites | 29,698 | 33,318 |
| H-index | 80 | 84 |
| Hm-index | 32 | 34 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 323 | 341 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 3,982 | 4,526 |
| Number of Single+First+Last Authored Papers | 539 | 539 |
| Total Cites to Single+First+Last Authored Papers | 17,808 | 19,844 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 24,516 | 26,238 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.27 |
| Self-Citation Percentage |
10.86%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 50 out of 117,502 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8,098 | 8,190 |
| Total Cites | 27,508 | 30,991 |
| H-index | 76 | 82 |
| Hm-index | 31 | 33 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 309 | 327 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 3,735 | 4,256 |
| Number of Single+First+Last Authored Papers | 539 | 539 |
| Total Cites to Single+First+Last Authored Papers | 16,796 | 18,778 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 22,588 | 24,202 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.28 |
| Self-Citation Percentage |
11.24%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 46 out of 113,113 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7,780 | 7,858 |
| Total Cites | 26,588 | 30,009 |
| H-index | 76 | 81 |
| Hm-index | 31 | 33 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 301 | 319 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 3,592 | 4,103 |
| Number of Single+First+Last Authored Papers | 540 | 540 |
| Total Cites to Single+First+Last Authored Papers | 16,354 | 18,304 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 21,808 | 23,382 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.28 |
| Self-Citation Percentage |
11.40%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 42 out of 80,940 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7,097 | 7,121 |
| Total Cites | 24,517 | 27,752 |
| H-index | 73 | 78 |
| Hm-index | 31 | 32 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 322 | 340 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 3,405 | 3,874 |
| Number of Single+First+Last Authored Papers | 541 | 541 |
| Total Cites to Single+First+Last Authored Papers | 15,330 | 17,197 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 19,950 | 21,403 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.30 |
| Self-Citation Percentage |
11.66%
|
|
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