Ahmad, Christopher S.
New York Presbyterian Hospital,
United States
2025 Rank: 72877
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Orthopedics
SubField 2:
Biomedical Engineering
Rank in SubField 1: 509 out of 91178 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 72877 | 81211 |
| Total Cites | 11315 | 12446 |
| H-index | 61 | 62 |
| Hm-index | 26 | 27 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 10 | 10 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 2329 | 2534 |
| Number of Single+First+Last Authored Papers | 250 | 250 |
| Total Cites to Single+First+Last Authored Papers | 6674 | 7237 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8894 | 9377 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.33 |
| Self-Citation Percentage |
9.09%
|
|
Ahmad, Christopher S.
Columbia University Irving Medical Center,
United States
2024 Rank: 75890
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Orthopedics
SubField 2:
Biomedical Engineering
Rank in SubField 1: 531 out of 83175 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 75890 | 83063 |
| Total Cites | 10268 | 11294 |
| H-index | 58 | 60 |
| Hm-index | 25 | 26 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 2203 | 2404 |
| Number of Single+First+Last Authored Papers | 239 | 239 |
| Total Cites to Single+First+Last Authored Papers | 6087 | 6615 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8075 | 8510 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.33 |
| Self-Citation Percentage |
9.08%
|
|
Ahmad, Christopher S.
Columbia University Irving Medical Center,
United States
2023 Rank: 77767
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Orthopedics
SubField 2:
Biomedical Engineering
Rank in SubField 1: 550 out of 77248 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77767 | 83571 |
| Total Cites | 9363 | 10306 |
| H-index | 54 | 57 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 2090 | 2286 |
| Number of Single+First+Last Authored Papers | 234 | 234 |
| Total Cites to Single+First+Last Authored Papers | 5608 | 6100 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7345 | 7754 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.33 |
| Self-Citation Percentage |
9.15%
|
|
Ahmad, Christopher S.
Columbia University Irving Medical Center,
United States
2022 Rank: 87826
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Orthopedics
SubField 2:
Biomedical Engineering
Rank in SubField 1: 625 out of 71530 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 87826 | 95803 |
| Total Cites | 7958 | 8773 |
| H-index | 50 | 53 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1864 | 2037 |
| Number of Single+First+Last Authored Papers | 224 | 224 |
| Total Cites to Single+First+Last Authored Papers | 4769 | 5192 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6279 | 6648 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.32 |
| Self-Citation Percentage |
9.29%
|
|
Ahmad, Christopher S.
Columbia University Irving Medical Center,
United States
2020 Rank: 90990
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Orthopedics
SubField 2:
Biomedical Engineering
Rank in SubField 1: 663 out of 57183 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 90990 | 99240 |
| Total Cites | 6452 | 7084 |
| H-index | 45 | 48 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1639 | 1786 |
| Number of Single+First+Last Authored Papers | 202 | 202 |
| Total Cites to Single+First+Last Authored Papers | 3968 | 4315 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5078 | 5363 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.32 |
| Self-Citation Percentage |
8.92%
|
|
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