Zimmerman, Frederick J.
UCLA Fielding School of Public Health,
United States
2025 Rank: 37630
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Public Health
SubField 2:
Pediatrics
Rank in SubField 1: 361 out of 75495 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37630 | 42247 |
| Total Cites | 8123 | 8603 |
| H-index | 47 | 48 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 457 | 479 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 3220 | 3373 |
| Number of Single+First+Last Authored Papers | 83 | 83 |
| Total Cites to Single+First+Last Authored Papers | 4580 | 4826 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6984 | 7267 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.18 |
| Self-Citation Percentage |
5.58%
|
|
Zimmerman, Frederick J.
University of California, Los Angeles,
United States
2024 Rank: 37858
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Public Health
SubField 2:
Pediatrics
Rank in SubField 1: 358 out of 69595 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37858 | 42851 |
| Total Cites | 7521 | 7985 |
| H-index | 46 | 46 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 437 | 457 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 2968 | 3116 |
| Number of Single+First+Last Authored Papers | 81 | 81 |
| Total Cites to Single+First+Last Authored Papers | 4203 | 4441 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6457 | 6732 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.19 |
| Self-Citation Percentage |
5.81%
|
|
Zimmerman, Frederick J.
University of California, Los Angeles,
United States
2023 Rank: 40290
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Public Health
SubField 2:
Pediatrics
Rank in SubField 1: 387 out of 64147 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40290 | 44728 |
| Total Cites | 6884 | 7337 |
| H-index | 43 | 45 |
| Hm-index | 22 | 22 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 398 | 418 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 2702 | 2849 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 3789 | 4016 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5874 | 6144 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.19 |
| Self-Citation Percentage |
6.17%
|
|
Zimmerman, Frederick J.
University of California, Los Angeles,
United States
2022 Rank: 41352
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Public Health
SubField 2:
Pediatrics
Rank in SubField 1: 387 out of 59062 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41352 | 45742 |
| Total Cites | 6175 | 6607 |
| H-index | 41 | 43 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 364 | 384 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 2389 | 2531 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 3327 | 3546 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5243 | 5500 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.20 |
| Self-Citation Percentage |
6.54%
|
|
Zimmerman, Frederick J.
UCLA Fielding School of Public Health,
United States
2021 Rank: 42076
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Public Health
SubField 2:
Pediatrics
Rank in SubField 1: 391 out of 55837 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42076 | 45494 |
| Total Cites | 5902 | 6316 |
| H-index | 40 | 42 |
| Hm-index | 20 | 22 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 352 | 370 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 2271 | 2407 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 3145 | 3353 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5005 | 5250 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.20 |
| Self-Citation Percentage |
6.55%
|
|