Obermeyer, Ziad
University of California, Berkeley,
United States
2025 Rank: 18,507
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Emergency & Critical Care Medicine
Rank in SubField 1: 272 out of 348,741 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,507 | 21,367 |
| Total Cites | 2,014 | 2,041 |
| H-index | 16 | 16 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,410 | 1,412 |
| Number of Single+First+Last Authored Papers | 41 | 41 |
| Total Cites to Single+First+Last Authored Papers | 1,652 | 1,663 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,853 | 1,873 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.09 |
| Self-Citation Percentage |
1.32%
|
|
Obermeyer, Ziad
University of California, Berkeley,
United States
2024 Rank: 23,985
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Emergency & Critical Care Medicine
Rank in SubField 1: 352 out of 333,256 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23,985 | 27,139 |
| Total Cites | 1,525 | 1,561 |
| H-index | 15 | 15 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,065 | 1,074 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 1,279 | 1,295 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,416 | 1,445 |
| Ratio of Total Citations to Distinct Citing Papers | 1.08 | 1.08 |
| Self-Citation Percentage |
2.31%
|
|
Obermeyer, Ziad
University of California, Berkeley,
United States
2023 Rank: 19,178
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Emergency & Critical Care Medicine
Rank in SubField 1: 302 out of 321,279 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,178 | 21,738 |
| Total Cites | 1,411 | 1,439 |
| H-index | 15 | 15 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 981 | 986 |
| Number of Single+First+Last Authored Papers | 39 | 39 |
| Total Cites to Single+First+Last Authored Papers | 1,187 | 1,200 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,308 | 1,327 |
| Ratio of Total Citations to Distinct Citing Papers | 1.08 | 1.08 |
| Self-Citation Percentage |
1.95%
|
|
Obermeyer, Ziad
University of California, Berkeley,
United States
2022 Rank: 36,309
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Emergency & Critical Care Medicine
Rank in SubField 1: 531 out of 311,132 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36,309 | 41,675 |
| Total Cites | 1,191 | 1,231 |
| H-index | 16 | 16 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 814 | 824 |
| Number of Single+First+Last Authored Papers | 35 | 35 |
| Total Cites to Single+First+Last Authored Papers | 1,000 | 1,018 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,124 | 1,153 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.07 |
| Self-Citation Percentage |
3.25%
|
|
Obermeyer, Ziad
University of California, Berkeley,
United States
2021 Rank: 57,057
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Emergency & Critical Care Medicine
Rank in SubField 1: 669 out of 224,174 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57,057 | 65,149 |
| Total Cites | 1,447 | 1,496 |
| H-index | 16 | 16 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 1,022 | 1,036 |
| Number of Single+First+Last Authored Papers | 31 | 31 |
| Total Cites to Single+First+Last Authored Papers | 1,238 | 1,264 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,380 | 1,412 |
| Ratio of Total Citations to Distinct Citing Papers | 1.05 | 1.06 |
| Self-Citation Percentage |
3.28%
|
|
Obermeyer, Ziad
Harvard Medical School,
2020 Rank: 66,362
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Emergency & Critical Care Medicine
Rank in SubField 1: 653 out of 106,795 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66,362 | 74,842 |
| Total Cites | 794 | 821 |
| H-index | 14 | 15 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 498 | 506 |
| Number of Single+First+Last Authored Papers | 29 | 29 |
| Total Cites to Single+First+Last Authored Papers | 652 | 672 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 747 | 762 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.08 |
| Self-Citation Percentage |
3.29%
|
|
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