Callaghan, William M.
National Center for Chronic Disease Prevention and Health Promotion,
United States
2025 Rank: 28,657
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Public Health
Rank in SubField 1: 229 out of 101,272 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,657 | 32,746 |
| Total Cites | 19,880 | 20,903 |
| H-index | 72 | 74 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 188 | 195 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 2,371 | 2,507 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 9,305 | 9,735 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 15,623 | 16,089 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.30 |
| Self-Citation Percentage |
4.89%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Public Health
Rank in SubField 1: 232 out of 96,407 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,859 | 32,729 |
| Total Cites | 18,199 | 19,195 |
| H-index | 70 | 71 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 178 | 185 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 2,212 | 2,348 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 8,544 | 8,963 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 14,249 | 14,697 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.31 |
| Self-Citation Percentage |
5.19%
|
|
Callaghan, William M.
National Center for Chronic Disease Prevention and Health Promotion,
United States
2023 Rank: 29,490
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Public Health
Rank in SubField 1: 235 out of 91,902 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 29,490 | 32,667 |
| Total Cites | 16,493 | 17,458 |
| H-index | 67 | 70 |
| Hm-index | 21 | 21 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 164 | 170 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 2,058 | 2,190 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 7,764 | 8,168 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12,888 | 13,323 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.31 |
| Self-Citation Percentage |
5.53%
|
|
Callaghan, William M.
National Center for Chronic Disease Prevention and Health Promotion,
United States
2022 Rank: 32,569
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Public Health
Rank in SubField 1: 273 out of 87,536 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32,569 | 35,971 |
| Total Cites | 14,246 | 15,156 |
| H-index | 63 | 66 |
| Hm-index | 20 | 20 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 134 | 140 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 1,803 | 1,933 |
| Number of Single+First+Last Authored Papers | 77 | 77 |
| Total Cites to Single+First+Last Authored Papers | 6,657 | 7,051 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11,116 | 11,519 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.32 |
| Self-Citation Percentage |
6.00%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Public Health
Rank in SubField 1: 336 out of 66,536 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37,260 | 41,403 |
| Total Cites | 11,090 | 11,885 |
| H-index | 56 | 58 |
| Hm-index | 19 | 19 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 102 | 108 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,476 | 1,599 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 5,127 | 5,487 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8,665 | 9,018 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.32 |
| Self-Citation Percentage |
6.69%
|
|
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