Shaffer, Eldon A.
University of Calgary,
Canada
2025 Rank: 35,922
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 538 out of 108,265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,922 | 41,854 |
| Total Cites | 7,797 | 8,153 |
| H-index | 42 | 43 |
| Hm-index | 22 | 22 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 1,293 | 1,322 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,587 | 1,634 |
| Number of Single+First+Last Authored Papers | 139 | 139 |
| Total Cites to Single+First+Last Authored Papers | 5,726 | 5,863 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,628 | 6,851 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.19 |
| Self-Citation Percentage |
4.37%
|
|
Shaffer, Eldon A.
University of Calgary,
Canada
2024 Rank: 35,915
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 543 out of 103,730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,915 | 41,630 |
| Total Cites | 7,266 | 7,617 |
| H-index | 41 | 42 |
| Hm-index | 22 | 22 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 1,197 | 1,226 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,485 | 1,532 |
| Number of Single+First+Last Authored Papers | 141 | 141 |
| Total Cites to Single+First+Last Authored Papers | 5,303 | 5,444 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,180 | 6,394 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.19 |
| Self-Citation Percentage |
4.61%
|
|
Shaffer, Eldon A.
University of Calgary,
Canada
2023 Rank: 34,840
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 540 out of 98,720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,840 | 40,477 |
| Total Cites | 6,841 | 7,188 |
| H-index | 41 | 42 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 1,119 | 1,148 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,405 | 1,452 |
| Number of Single+First+Last Authored Papers | 141 | 141 |
| Total Cites to Single+First+Last Authored Papers | 4,957 | 5,098 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,812 | 6,023 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.19 |
| Self-Citation Percentage |
4.83%
|
|
Shaffer, Eldon A.
University of Calgary,
Canada
2022 Rank: 34,355
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 528 out of 95,371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,355 | 39,630 |
| Total Cites | 6,260 | 6,604 |
| H-index | 40 | 42 |
| Hm-index | 21 | 21 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 1,006 | 1,035 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,282 | 1,329 |
| Number of Single+First+Last Authored Papers | 141 | 141 |
| Total Cites to Single+First+Last Authored Papers | 4,487 | 4,628 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,320 | 5,528 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.19 |
| Self-Citation Percentage |
5.21%
|
|
Shaffer, Eldon A.
University of Calgary,
Canada
2021 Rank: 34,735
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 527 out of 91,513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,735 | 39,510 |
| Total Cites | 5,978 | 6,310 |
| H-index | 38 | 40 |
| Hm-index | 21 | 21 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 970 | 999 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,237 | 1,284 |
| Number of Single+First+Last Authored Papers | 139 | 139 |
| Total Cites to Single+First+Last Authored Papers | 4,271 | 4,412 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,076 | 5,274 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.20 |
| Self-Citation Percentage |
5.26%
|
|
Shaffer, Eldon A.
University of Calgary,
Canada
2020 Rank: 34,456
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 548 out of 76,367 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,456 | 39,146 |
| Total Cites | 5,364 | 5,689 |
| H-index | 37 | 39 |
| Hm-index | 21 | 21 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 857 | 886 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,117 | 1,164 |
| Number of Single+First+Last Authored Papers | 138 | 138 |
| Total Cites to Single+First+Last Authored Papers | 3,760 | 3,901 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,545 | 4,736 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.20 |
| Self-Citation Percentage |
5.71%
|
|
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