Armstrong, David
McMaster University,
Canada
2025 Rank: 105438
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 1452 out of 108265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105438 | 106796 |
| Total Cites | 6769 | 7766 |
| H-index | 36 | 40 |
| Hm-index | 15 | 15 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 383 | 394 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 866 | 1009 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 1660 | 1869 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6411 | 7172 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.08 |
| Self-Citation Percentage |
12.84%
|
|
Armstrong, David
McMaster University,
Canada
2024 Rank: 108234
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 1492 out of 103730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 108234 | 108127 |
| Total Cites | 6009 | 6926 |
| H-index | 34 | 39 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 372 | 383 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 831 | 968 |
| Number of Single+First+Last Authored Papers | 66 | 66 |
| Total Cites to Single+First+Last Authored Papers | 1534 | 1733 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5689 | 6381 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.09 |
| Self-Citation Percentage |
13.24%
|
|
Armstrong, David
Farncombe Family Digestive Health Research Institute,
Canada
2023 Rank: 102027
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 1445 out of 98720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 102027 | 105538 |
| Total Cites | 5572 | 6429 |
| H-index | 35 | 38 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 363 | 374 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 799 | 933 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 1442 | 1636 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5267 | 5910 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.09 |
| Self-Citation Percentage |
13.33%
|
|
Armstrong, David
Farncombe Family Digestive Health Research Institute,
Canada
2022 Rank: 102531
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 1425 out of 95371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 102531 | 105125 |
| Total Cites | 4801 | 5573 |
| H-index | 33 | 36 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 352 | 363 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 751 | 884 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 1323 | 1510 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4527 | 5100 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.09 |
| Self-Citation Percentage |
13.85%
|
|
Armstrong, David
Farncombe Family Digestive Health Research Institute,
Canada
2021 Rank: 102951
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: 1438 out of 91513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 102951 | 103095 |
| Total Cites | 4497 | 5236 |
| H-index | 32 | 36 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 344 | 355 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 723 | 854 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 1268 | 1454 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4232 | 4780 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.10 |
| Self-Citation Percentage |
14.11%
|
|
Armstrong, David
McMaster University, Faculty of Health Sciences,
Canada
2020 Rank: 99824
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 1436 out of 76367 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99824 | 102048 |
| Total Cites | 3950 | 4628 |
| H-index | 31 | 34 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 339 | 350 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 690 | 821 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 1172 | 1354 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3699 | 4197 |
| Ratio of Total Citations to Distinct Citing Papers | 1.07 | 1.10 |
| Self-Citation Percentage |
14.65%
|
|
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