Shaffer, Howard J.
Cambridge Health Alliance,
United States
2025 Rank: 108475
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Psychiatry
Rank in SubField 1: 234 out of 17312 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 108475 | 118626 |
| Total Cites | 397 | 418 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 108 | 111 |
| Number of Single+First+Last Authored Papers | 162 | 162 |
| Total Cites to Single+First+Last Authored Papers | 362 | 379 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 278 | 284 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.47 |
| Self-Citation Percentage |
5.02%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2024 Rank: 94076
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Psychiatry
Rank in SubField 1: 231 out of 16370 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 94076 | 92520 |
| Total Cites | 391 | 430 |
| H-index | 10 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 106 | 122 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 357 | 392 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 287 | 295 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.46 |
| Self-Citation Percentage |
9.07%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2023 Rank: 86921
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Psychiatry
Rank in SubField 1: 244 out of 15589 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 86921 | 97828 |
| Total Cites | 429 | 472 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 74 | 74 |
| Total Cites to Single+First Authored Papers | 132 | 141 |
| Number of Single+First+Last Authored Papers | 157 | 157 |
| Total Cites to Single+First+Last Authored Papers | 389 | 430 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 284 | 287 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.64 |
| Self-Citation Percentage |
9.11%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2022 Rank: 82114
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Psychiatry
Rank in SubField 1: 214 out of 14534 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82114 | 87677 |
| Total Cites | 443 | 477 |
| H-index | 9 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 130 | 134 |
| Number of Single+First+Last Authored Papers | 156 | 156 |
| Total Cites to Single+First+Last Authored Papers | 411 | 442 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 280 | 286 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.67 |
| Self-Citation Percentage |
7.13%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2021 Rank: 49187
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Psychiatry
Rank in SubField 1: 143 out of 13890 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 49187 | 49352 |
| Total Cites | 806 | 888 |
| H-index | 14 | 15 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 10 | 11 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 228 | 252 |
| Number of Single+First+Last Authored Papers | 149 | 149 |
| Total Cites to Single+First+Last Authored Papers | 756 | 828 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 521 | 533 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.67 |
| Self-Citation Percentage |
9.23%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2020 Rank: 35694
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Psychiatry
Rank in SubField 1: 121 out of 12500 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35694 | 37728 |
| Total Cites | 709 | 789 |
| H-index | 13 | 13 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 12 | 13 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 214 | 234 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 650 | 722 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 454 | 471 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.68 |
| Self-Citation Percentage |
10.14%
|
|