Zafren, Ken
Stanford Healthcare,
United States
2025 Rank: 306338
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Physiology
Rank in SubField 1: 4042 out of 348741 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 306338 | 293671 |
| Total Cites | 1965 | 2561 |
| H-index | 22 | 25 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 38 | 38 |
| Total Cites to Single Authored Papers | 176 | 185 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 441 | 532 |
| Number of Single+First+Last Authored Papers | 106 | 106 |
| Total Cites to Single+First+Last Authored Papers | 641 | 822 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1606 | 1921 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.33 |
| Self-Citation Percentage |
23.27%
|
|
Zafren, Ken
Stanford Healthcare,
United States
2024 Rank: 335052
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Physiology
Rank in SubField 1: 4538 out of 333256 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 335052 | 310203 |
| Total Cites | 1625 | 2132 |
| H-index | 21 | 23 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 38 | 38 |
| Total Cites to Single Authored Papers | 153 | 162 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 393 | 475 |
| Number of Single+First+Last Authored Papers | 101 | 101 |
| Total Cites to Single+First+Last Authored Papers | 561 | 726 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1344 | 1620 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.32 |
| Self-Citation Percentage |
23.78%
|
|
Zafren, Ken
Stanford Healthcare,
United States
2023 Rank: 356580
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Physiology
Rank in SubField 1: 4866 out of 321279 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 356580 | 348733 |
| Total Cites | 1348 | 1746 |
| H-index | 19 | 21 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 137 | 145 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 357 | 429 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 498 | 636 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1114 | 1353 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.29 |
| Self-Citation Percentage |
22.79%
|
|
Zafren, Ken
Stanford University Medical Center,
United States
2022 Rank: 401056
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Physiology
Rank in SubField 1: 5594 out of 311132 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 401056 | 381674 |
| Total Cites | 1067 | 1391 |
| H-index | 16 | 18 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 117 | 124 |
| Number of Single+First Authored Papers | 63 | 63 |
| Total Cites to Single+First Authored Papers | 305 | 370 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 422 | 544 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 898 | 1103 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.26 |
| Self-Citation Percentage |
23.29%
|
|
Zafren, Ken
Stanford University Medical Center,
United States
2021 Rank: 396526
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Physiology
Rank in SubField 1: 4525 out of 224174 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 396526 | 387746 |
| Total Cites | 988 | 1277 |
| H-index | 15 | 17 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 37 | 37 |
| Total Cites to Single Authored Papers | 115 | 121 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 295 | 356 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 404 | 517 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 830 | 1014 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.26 |
| Self-Citation Percentage |
22.63%
|
|
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