Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 52 out of 98,720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3,931 | 4,471 |
| Total Cites | 3,759 | 3,966 |
| H-index | 28 | 28 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 50 | 50 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 254 | 254 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 1,334 | 1,362 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,653 | 2,748 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.44 |
| Self-Citation Percentage |
5.22%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 41 out of 95,371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,841 | 2,891 |
| Total Cites | 3,959 | 4,231 |
| H-index | 28 | 30 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 52 | 52 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 295 | 295 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 1,467 | 1,514 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,645 | 2,759 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.53 |
| Self-Citation Percentage |
6.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 40 out of 91,513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3,012 | 3,181 |
| Total Cites | 5,600 | 5,987 |
| H-index | 33 | 36 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 87 | 87 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 400 | 400 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 2,087 | 2,152 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,726 | 3,876 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.54 |
| Self-Citation Percentage |
6.46%
|
|
Day, Christopher P.
University of Newcastle upon Tyne, Faculty of Medicine,
United Kingdom
2020 Rank: 2,513
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: 25 out of 76,367 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,513 | 2,764 |
| Total Cites | 3,879 | 4,177 |
| H-index | 31 | 33 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 88 | 88 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 353 | 353 |
| Number of Single+First+Last Authored Papers | 149 | 149 |
| Total Cites to Single+First+Last Authored Papers | 1,580 | 1,625 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,619 | 2,735 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.53 |
| Self-Citation Percentage |
7.13%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
United Kingdom18,125 scientists, 3rd in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.