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Frayn, Keith N.

Frayn, Keith N.

University of Oxford Medical Sciences Division, United Kingdom

2025 Rank: 21,264

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Endocrinology & Metabolism

SubField 2:

Nutrition & Dietetics

Rank in SubField 1: 327 out of 96,207 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score21,26423,313
Total Cites673696
H-index1213
Hm-index66
Number of Single Authored Papers4747
Total Cites to Single Authored Papers129129
Number of Single+First Authored Papers114114
Total Cites to Single+First Authored Papers202202
Number of Single+First+Last Authored Papers243243
Total Cites to Single+First+Last Authored Papers426431
Composite Score33
Number of Distinct Citing Papers593601
Ratio of Total Citations to Distinct Citing Papers 1.13 1.16
Self-Citation Percentage
3.30%
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Frayn, Keith N.

Frayn, Keith N.

University of Oxford Medical Sciences Division, United Kingdom

2024 Rank: 14,561

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Endocrinology & Metabolism

SubField 2:

Nutrition & Dietetics

Rank in SubField 1: 247 out of 92,197 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score14,56116,694
Total Cites773787
H-index1414
Hm-index77
Number of Single Authored Papers4646
Total Cites to Single Authored Papers140140
Number of Single+First Authored Papers112112
Total Cites to Single+First Authored Papers216217
Number of Single+First+Last Authored Papers241241
Total Cites to Single+First+Last Authored Papers511519
Composite Score33
Number of Distinct Citing Papers692701
Ratio of Total Citations to Distinct Citing Papers 1.12 1.12
Self-Citation Percentage
1.78%
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Frayn, Keith N.

Frayn, Keith N.

University of Oxford Medical Sciences Division, United Kingdom

2023 Rank: 12,528

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Endocrinology & Metabolism

SubField 2:

Nutrition & Dietetics

Rank in SubField 1: 236 out of 87,976 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score12,52813,281
Total Cites939984
H-index1415
Hm-index77
Number of Single Authored Papers4646
Total Cites to Single Authored Papers149149
Number of Single+First Authored Papers112112
Total Cites to Single+First Authored Papers237238
Number of Single+First+Last Authored Papers241241
Total Cites to Single+First+Last Authored Papers615634
Composite Score33
Number of Distinct Citing Papers807827
Ratio of Total Citations to Distinct Citing Papers 1.16 1.19
Self-Citation Percentage
4.57%
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Frayn, Keith N.

Frayn, Keith N.

University of Oxford Medical Sciences Division, United Kingdom

2022 Rank: 8,935

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Endocrinology & Metabolism

SubField 2:

Nutrition & Dietetics

Rank in SubField 1: 175 out of 84,176 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score8,9359,814
Total Cites1,0021,018
H-index1415
Hm-index88
Number of Single Authored Papers4444
Total Cites to Single Authored Papers173173
Number of Single+First Authored Papers107107
Total Cites to Single+First Authored Papers278279
Number of Single+First+Last Authored Papers235235
Total Cites to Single+First+Last Authored Papers658664
Composite Score33
Number of Distinct Citing Papers815822
Ratio of Total Citations to Distinct Citing Papers 1.23 1.24
Self-Citation Percentage
1.57%
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Frayn, Keith N.

Frayn, Keith N.

University of Oxford Medical Sciences Division, United Kingdom

2021 Rank: 7,908

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Endocrinology & Metabolism

SubField 2:

Nutrition & Dietetics

Rank in SubField 1: 161 out of 81,805 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score7,9089,039
Total Cites1,5471,600
H-index1818
Hm-index1010
Number of Single Authored Papers4444
Total Cites to Single Authored Papers286286
Number of Single+First Authored Papers107107
Total Cites to Single+First Authored Papers437438
Number of Single+First+Last Authored Papers235235
Total Cites to Single+First+Last Authored Papers1,0131,031
Composite Score33
Number of Distinct Citing Papers1,2921,311
Ratio of Total Citations to Distinct Citing Papers 1.20 1.22
Self-Citation Percentage
3.31%
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Frayn, Keith N.

Frayn, Keith N.

University of Oxford Medical Sciences Division, United Kingdom

2020 Rank: 8,145

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Endocrinology & Metabolism

SubField 2:

Nutrition & Dietetics

Rank in SubField 1: 166 out of 69,094 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score8,1458,996
Total Cites1,2111,286
H-index1717
Hm-index88
Number of Single Authored Papers4545
Total Cites to Single Authored Papers203205
Number of Single+First Authored Papers109109
Total Cites to Single+First Authored Papers311316
Number of Single+First+Last Authored Papers237237
Total Cites to Single+First+Last Authored Papers787814
Composite Score33
Number of Distinct Citing Papers1,0281,047
Ratio of Total Citations to Distinct Citing Papers 1.18 1.23
Self-Citation Percentage
5.83%
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