Armstrong, Matthew J.
University Hospitals Birmingham NHS Foundation Trust,
United Kingdom
2025 Rank: 78147
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 825 out of 108265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 78147 | 85835 |
| Total Cites | 1125 | 1263 |
| H-index | 16 | 16 |
| 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 | 33 | 33 |
| Total Cites to Single+First Authored Papers | 355 | 358 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 479 | 497 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 932 | 1029 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.23 |
| Self-Citation Percentage |
10.93%
|
|
Armstrong, Matthew J.
Queen Elizabeth Hospital Birmingham,
United Kingdom
2023 Rank: 65089
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 737 out of 98720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65089 | 72905 |
| Total Cites | 1113 | 1203 |
| H-index | 15 | 15 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 396 | 403 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 501 | 511 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 946 | 1007 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.19 |
| Self-Citation Percentage |
7.48%
|
|
Armstrong, Matthew J.
University Hospitals Birmingham NHS Foundation Trust,
United Kingdom
2022 Rank: 69889
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 808 out of 95371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69889 | 78507 |
| Total Cites | 1024 | 1098 |
| H-index | 14 | 15 |
| 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 | 30 | 30 |
| Total Cites to Single+First Authored Papers | 396 | 400 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 480 | 494 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 848 | 894 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.23 |
| Self-Citation Percentage |
6.74%
|
|
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