Lappas, Martha
Department of Obstetrics, Gynaecology and Newborn Health,
Australia
2026 Rank: 33,660
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 276 out of 105,735 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33,660 | 27,419 |
| Total Cites | 7,655 | 9,565 |
| H-index | 48 | 56 |
| Hm-index | 26 | 30 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 744 | 895 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 3,009 | 3,772 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 5,209 | 6,502 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,369 | 6,997 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.37 |
| Self-Citation Percentage |
19.97%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 282 out of 101,272 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,683 | 27,193 |
| Total Cites | 7,054 | 8,901 |
| H-index | 45 | 54 |
| Hm-index | 25 | 29 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 688 | 837 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 2,836 | 3,595 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,845 | 6,124 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,853 | 6,442 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.38 |
| Self-Citation Percentage |
20.75%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 307 out of 96,407 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,907 | 28,261 |
| Total Cites | 6,375 | 8,161 |
| H-index | 43 | 52 |
| Hm-index | 24 | 28 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 621 | 770 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 2,662 | 3,418 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,444 | 5,711 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,275 | 5,819 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.40 |
| Self-Citation Percentage |
21.88%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 338 out of 91,902 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39,081 | 29,483 |
| Total Cites | 5,615 | 7,352 |
| H-index | 41 | 50 |
| Hm-index | 23 | 26 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 544 | 693 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 2,458 | 3,212 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 3,964 | 5,227 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,650 | 5,160 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.42 |
| Self-Citation Percentage |
23.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 394 out of 87,536 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43,791 | 33,907 |
| Total Cites | 4,721 | 6,345 |
| H-index | 38 | 44 |
| Hm-index | 21 | 24 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 461 | 609 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 2,228 | 2,972 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 3,428 | 4,657 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,918 | 4,370 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.45 |
| Self-Citation Percentage |
25.59%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 429 out of 85,185 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 46,369 | 33,699 |
| Total Cites | 4,408 | 6,004 |
| H-index | 35 | 42 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 433 | 581 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 2,145 | 2,887 |
| Number of Single+First+Last Authored Papers | 151 | 151 |
| Total Cites to Single+First+Last Authored Papers | 3,231 | 4,455 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,663 | 4,098 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.47 |
| Self-Citation Percentage |
26.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 561 out of 66,536 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56,692 | 39,313 |
| Total Cites | 3,461 | 4,847 |
| H-index | 31 | 39 |
| Hm-index | 18 | 22 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 323 | 459 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 1,873 | 2,573 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 2,669 | 3,789 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,900 | 3,253 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.49 |
| Self-Citation Percentage |
28.60%
|
|
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