Shaffer, Howard J.
Cambridge Health Alliance,
United States
2025 Rank: 39908
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: 117 out of 17312 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39908 | 40439 |
| Total Cites | 8242 | 9148 |
| H-index | 49 | 51 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 221 | 254 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 3694 | 4064 |
| Number of Single+First+Last Authored Papers | 162 | 162 |
| Total Cites to Single+First+Last Authored Papers | 7661 | 8501 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5436 | 5622 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.63 |
| Self-Citation Percentage |
9.90%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2024 Rank: 38535
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: 118 out of 16370 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 38535 | 38828 |
| Total Cites | 7814 | 8694 |
| H-index | 48 | 50 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 215 | 248 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 3560 | 3923 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 7263 | 8081 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5144 | 5326 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.63 |
| Self-Citation Percentage |
10.12%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2023 Rank: 37586
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: 116 out of 15589 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37586 | 38242 |
| Total Cites | 7372 | 8212 |
| H-index | 46 | 48 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 207 | 239 |
| Number of Single+First Authored Papers | 74 | 74 |
| Total Cites to Single+First Authored Papers | 3438 | 3785 |
| Number of Single+First+Last Authored Papers | 157 | 157 |
| Total Cites to Single+First+Last Authored Papers | 6856 | 7639 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4841 | 5014 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.64 |
| Self-Citation Percentage |
10.23%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2022 Rank: 36504
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: 115 out of 14534 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36504 | 37532 |
| Total Cites | 6887 | 7668 |
| H-index | 44 | 46 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 196 | 228 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 3282 | 3618 |
| Number of Single+First+Last Authored Papers | 156 | 156 |
| Total Cites to Single+First+Last Authored Papers | 6414 | 7142 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4520 | 4686 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.64 |
| Self-Citation Percentage |
10.19%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2021 Rank: 35249
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: 113 out of 13890 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35249 | 36283 |
| Total Cites | 6732 | 7459 |
| H-index | 43 | 46 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 188 | 213 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 3210 | 3528 |
| Number of Single+First+Last Authored Papers | 149 | 149 |
| Total Cites to Single+First+Last Authored Papers | 6275 | 6952 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4417 | 4576 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.63 |
| Self-Citation Percentage |
9.75%
|
|
Shaffer, Howard J.
Harvard Medical School,
United States
2020 Rank: 33708
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: 117 out of 12500 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33708 | 35331 |
| Total Cites | 6084 | 6779 |
| H-index | 42 | 44 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 178 | 203 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 3022 | 3332 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 5663 | 6312 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4010 | 4166 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.63 |
| Self-Citation Percentage |
10.25%
|
|