Razum, Oliver
Universität Bielefeld,
Germany
2025 Rank: 201014
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Public Health
Rank in SubField 1: 2442 out of 348741 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 201014 | 198807 |
| Total Cites | 504 | 582 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 96 | 96 |
| Total Cites to Single+First Authored Papers | 39 | 48 |
| Number of Single+First+Last Authored Papers | 295 | 295 |
| Total Cites to Single+First+Last Authored Papers | 289 | 330 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 445 | 482 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.21 |
| Self-Citation Percentage |
13.40%
|
|
Razum, Oliver
Universität Bielefeld,
Germany
2024 Rank: 149507
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Public Health
Rank in SubField 1: 1799 out of 333256 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 149507 | 122764 |
| Total Cites | 507 | 612 |
| H-index | 11 | 11 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 2 | 3 |
| Number of Single+First Authored Papers | 94 | 94 |
| Total Cites to Single+First Authored Papers | 57 | 73 |
| Number of Single+First+Last Authored Papers | 289 | 289 |
| Total Cites to Single+First+Last Authored Papers | 248 | 302 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 446 | 496 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.23 |
| Self-Citation Percentage |
17.16%
|
|
Razum, Oliver
Universität Bielefeld,
Germany
2023 Rank: 151602
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Public Health
Rank in SubField 1: 1838 out of 321279 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 151602 | 140694 |
| Total Cites | 520 | 643 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 94 | 94 |
| Total Cites to Single+First Authored Papers | 66 | 78 |
| Number of Single+First+Last Authored Papers | 280 | 280 |
| Total Cites to Single+First+Last Authored Papers | 284 | 356 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 443 | 499 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.29 |
| Self-Citation Percentage |
19.13%
|
|
Razum, Oliver
Universität Bielefeld,
Germany
2022 Rank: 117316
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Public Health
Rank in SubField 1: 1400 out of 311132 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117316 | 101753 |
| Total Cites | 461 | 584 |
| H-index | 9 | 10 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 90 | 90 |
| Total Cites to Single+First Authored Papers | 74 | 81 |
| Number of Single+First+Last Authored Papers | 261 | 261 |
| Total Cites to Single+First+Last Authored Papers | 279 | 339 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 380 | 431 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.35 |
| Self-Citation Percentage |
21.06%
|
|
Razum, Oliver
Universität Bielefeld,
Germany
2021 Rank: 116847
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Public Health
Rank in SubField 1: 1207 out of 224174 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 116847 | 101857 |
| Total Cites | 662 | 858 |
| H-index | 12 | 13 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 89 | 89 |
| Total Cites to Single+First Authored Papers | 112 | 132 |
| Number of Single+First+Last Authored Papers | 249 | 249 |
| Total Cites to Single+First+Last Authored Papers | 427 | 543 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 529 | 609 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.41 |
| Self-Citation Percentage |
22.84%
|
|
Razum, Oliver
Universität Bielefeld,
Germany
2020 Rank: 93245
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Public Health
Rank in SubField 1: 871 out of 106795 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93245 | 80702 |
| Total Cites | 475 | 633 |
| H-index | 10 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 97 | 123 |
| Number of Single+First+Last Authored Papers | 221 | 221 |
| Total Cites to Single+First+Last Authored Papers | 314 | 417 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 370 | 435 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.46 |
| Self-Citation Percentage |
24.96%
|
|
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