O'Brien, Katherine L.
Johns Hopkins Bloomberg School of Public Health,
United States
2025 Rank: 30,647
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Pediatrics
Rank in SubField 1: 789 out of 217,955 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30,647 | 31,608 |
| Total Cites | 32,837 | 37,069 |
| H-index | 71 | 77 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 65 | 65 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 5,381 | 5,850 |
| Number of Single+First+Last Authored Papers | 102 | 102 |
| Total Cites to Single+First+Last Authored Papers | 8,670 | 9,572 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 25,076 | 26,812 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.38 |
| Self-Citation Percentage |
11.42%
|
|
SwitzerlandOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Pediatrics
Rank in SubField 1: 802 out of 204,759 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31,413 | 31,840 |
| Total Cites | 29,665 | 33,572 |
| H-index | 68 | 75 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 63 | 63 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 5,053 | 5,495 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 8,055 | 8,897 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 22,565 | 24,166 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.39 |
| Self-Citation Percentage |
11.64%
|
|
O'Brien, Katherine L.
Johns Hopkins Bloomberg School of Public Health,
United States
2021 Rank: 34,645
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Pediatrics
Rank in SubField 1: 849 out of 165,244 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,645 | 35,796 |
| Total Cites | 18,141 | 20,802 |
| H-index | 58 | 64 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 54 | 54 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 4,272 | 4,642 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 6,733 | 7,462 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 13,755 | 14,812 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.40 |
| Self-Citation Percentage |
12.79%
|
|
O'Brien, Katherine L.
Johns Hopkins Bloomberg School of Public Health,
United States
2020 Rank: 35,476
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Pediatrics
Rank in SubField 1: 866 out of 134,369 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,476 | 37,861 |
| Total Cites | 15,010 | 17,248 |
| H-index | 54 | 59 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 51 | 51 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 3,960 | 4,258 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 6,096 | 6,705 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11,283 | 12,175 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.42 |
| Self-Citation Percentage |
12.98%
|
|
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