Lachmann, Helen J.
UCL Division of Medicine,
United Kingdom
2025 Rank: 17708
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Arthritis & Rheumatology
SubField 2:
Cardiovascular System & Hematology
Rank in SubField 1: 107 out of 43105 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17708 | 15541 |
| Total Cites | 2761 | 3315 |
| H-index | 24 | 28 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 17 | 19 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 160 | 174 |
| Number of Single+First+Last Authored Papers | 86 | 86 |
| Total Cites to Single+First+Last Authored Papers | 399 | 432 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1602 | 1737 |
| Ratio of Total Citations to Distinct Citing Papers | 1.72 | 1.91 |
| Self-Citation Percentage |
16.71%
|
|
Lachmann, Helen J.
University College London,
United Kingdom
2022 Rank: 16898
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Arthritis & Rheumatology
SubField 2:
Immunology
Rank in SubField 1: 111 out of 35286 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16898 | 14968 |
| Total Cites | 2035 | 2506 |
| H-index | 23 | 26 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 17 | 19 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 179 | 202 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 371 | 426 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1175 | 1317 |
| Ratio of Total Citations to Distinct Citing Papers | 1.73 | 1.90 |
| Self-Citation Percentage |
18.79%
|
|
Lachmann, Helen J.
University College London,
United Kingdom
2021 Rank: 17041
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Arthritis & Rheumatology
SubField 2:
Immunology
Rank in SubField 1: 104 out of 32862 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17041 | 15935 |
| Total Cites | 2958 | 3677 |
| H-index | 28 | 31 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 26 | 26 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 282 | 315 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 566 | 637 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1635 | 1859 |
| Ratio of Total Citations to Distinct Citing Papers | 1.81 | 1.98 |
| Self-Citation Percentage |
19.55%
|
|
Lachmann, Helen J.
UCL,
United Kingdom
2020 Rank: 20713
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Arthritis & Rheumatology
SubField 2:
Immunology
Rank in SubField 1: 123 out of 29160 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20713 | 18240 |
| Total Cites | 1875 | 2343 |
| H-index | 22 | 26 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 20 | 20 |
| Number of Single+First Authored Papers | 27 | 27 |
| Total Cites to Single+First Authored Papers | 215 | 231 |
| Number of Single+First+Last Authored Papers | 73 | 73 |
| Total Cites to Single+First+Last Authored Papers | 407 | 448 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1007 | 1146 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 2.04 |
| Self-Citation Percentage |
19.97%
|
|
Related Profiles
.jpeg)
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.