Grattan, David R.
Centre for Neuroendocrinology,
New Zealand
2025 Rank: 54916
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 793 out of 96207 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54916 | 49592 |
| Total Cites | 560 | 671 |
| H-index | 11 | 12 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 37 | 39 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 86 | 92 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 292 | 348 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 344 | 366 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.83 |
| Self-Citation Percentage |
16.54%
|
|
Grattan, David R.
University of Otago,
New Zealand
2024 Rank: 81339
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 1211 out of 92197 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 81339 | 77900 |
| Total Cites | 392 | 476 |
| H-index | 9 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 31 | 32 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 66 | 68 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 201 | 235 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 279 | 313 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.52 |
| Self-Citation Percentage |
17.65%
|
|
Grattan, David R.
School of Biomedical Sciences,
New Zealand
2023 Rank: 52434
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 904 out of 87976 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52434 | 51896 |
| Total Cites | 525 | 628 |
| H-index | 11 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 37 | 38 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 87 | 89 |
| Number of Single+First+Last Authored Papers | 116 | 116 |
| Total Cites to Single+First+Last Authored Papers | 275 | 301 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 335 | 372 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.69 |
| Self-Citation Percentage |
16.40%
|
|
Grattan, David R.
School of Biomedical Sciences,
New Zealand
2022 Rank: 54462
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 961 out of 84176 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54462 | 47128 |
| Total Cites | 482 | 590 |
| H-index | 9 | 10 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 42 | 44 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 90 | 99 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 271 | 334 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 313 | 341 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.73 |
| Self-Citation Percentage |
18.31%
|
|
Grattan, David R.
University of Otago,
New Zealand
2021 Rank: 47314
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 848 out of 81805 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47314 | 32351 |
| Total Cites | 742 | 1034 |
| H-index | 12 | 15 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 65 | 76 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 131 | 158 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 429 | 624 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 446 | 495 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 2.09 |
| Self-Citation Percentage |
28.24%
|
|
Grattan, David R.
University of Otago School of Biomedical Sciences,
New Zealand
2020 Rank: 58319
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 1028 out of 69094 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58319 | 31899 |
| Total Cites | 525 | 795 |
| H-index | 10 | 14 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 40 | 49 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 93 | 125 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 305 | 501 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 320 | 358 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 2.22 |
| Self-Citation Percentage |
33.96%
|
|
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