Chang, Alex R.
Geisinger Health System,
United States
2025 Rank: 43177
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Urology & Nephrology
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 259 out of 92052 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43177 | 43364 |
| Total Cites | 10248 | 11041 |
| H-index | 21 | 23 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 173 | 181 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 246 | 257 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 9538 | 10171 |
| Ratio of Total Citations to Distinct Citing Papers | 1.07 | 1.09 |
| Self-Citation Percentage |
7.18%
|
|
Chang, Alex R.
Department of Population Health Sciences, Geisinger,
United States
2021 Rank: 87763
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Urology & Nephrology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 663 out of 76322 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 87763 | 89315 |
| Total Cites | 8802 | 9509 |
| H-index | 20 | 22 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 210 | 230 |
| Number of Single+First+Last Authored Papers | 35 | 35 |
| Total Cites to Single+First+Last Authored Papers | 238 | 259 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 8547 | 9162 |
| Ratio of Total Citations to Distinct Citing Papers | 1.03 | 1.04 |
| Self-Citation Percentage |
7.44%
|
|
Chang, Alex R.
Geisinger Health System,
United States
2020 Rank: 103103
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Urology & Nephrology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 810 out of 64516 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 103103 | 102428 |
| Total Cites | 3459 | 3872 |
| H-index | 15 | 17 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 157 | 175 |
| Number of Single+First+Last Authored Papers | 30 | 30 |
| Total Cites to Single+First+Last Authored Papers | 172 | 194 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 3394 | 3770 |
| Ratio of Total Citations to Distinct Citing Papers | 1.02 | 1.03 |
| Self-Citation Percentage |
10.67%
|
|
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