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Okonkwo, David O.

Okonkwo, David O.

University of Pittsburgh School of Medicine, United States

2026 Rank: 67,578

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Orthopedics

Rank in SubField 1: 2,888 out of 379,830 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score67,57858,948
Total Cites3,1773,917
H-index2427
Hm-index66
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers106121
Number of Single+First+Last Authored Papers117117
Total Cites to Single+First+Last Authored Papers301359
Composite Score22
Number of Distinct Citing Papers2,2722,531
Ratio of Total Citations to Distinct Citing Papers 1.40 1.55
Self-Citation Percentage
18.89%
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Okonkwo, David O.

Okonkwo, David O.

UPMC Healthcare System, United States

2025 Rank: 71,502

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Orthopedics

Rank in SubField 1: 3,114 out of 360,881 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score71,50262,507
Total Cites2,6133,226
H-index2124
Hm-index56
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers110122
Number of Single+First+Last Authored Papers106106
Total Cites to Single+First+Last Authored Papers306343
Composite Score22
Number of Distinct Citing Papers1,8512,066
Ratio of Total Citations to Distinct Citing Papers 1.41 1.56
Self-Citation Percentage
19.00%
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Okonkwo, David O.

Okonkwo, David O.

University of Pittsburgh School of Medicine, United States

2024 Rank: 79,099

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Orthopedics

Rank in SubField 1: 3,582 out of 341,636 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score79,09966,023
Total Cites2,2342,851
H-index2023
Hm-index56
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers1919
Total Cites to Single+First Authored Papers8293
Number of Single+First+Last Authored Papers9999
Total Cites to Single+First+Last Authored Papers258312
Composite Score22
Number of Distinct Citing Papers1,6041,839
Ratio of Total Citations to Distinct Citing Papers 1.39 1.55
Self-Citation Percentage
21.64%
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Okonkwo, David O.

Okonkwo, David O.

University of Pittsburgh Medical Center, United States

2023 Rank: 68,330

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Orthopedics

Rank in SubField 1: 3,338 out of 323,273 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score68,33064,959
Total Cites2,1112,638
H-index2123
Hm-index66
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers1919
Total Cites to Single+First Authored Papers100118
Number of Single+First+Last Authored Papers8787
Total Cites to Single+First+Last Authored Papers270314
Composite Score22
Number of Distinct Citing Papers1,5541,739
Ratio of Total Citations to Distinct Citing Papers 1.36 1.52
Self-Citation Percentage
19.98%
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Okonkwo, David O.

Okonkwo, David O.

University of Pittsburgh, United States

2021 Rank: 90,985

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Orthopedics

Rank in SubField 1: 4,664 out of 278,898 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score90,98589,202
Total Cites2,4183,055
H-index2426
Hm-index78
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers102113
Number of Single+First+Last Authored Papers7272
Total Cites to Single+First+Last Authored Papers343370
Composite Score22
Number of Distinct Citing Papers1,8422,108
Ratio of Total Citations to Distinct Citing Papers 1.31 1.45
Self-Citation Percentage
20.85%
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Okonkwo, David O.

Okonkwo, David O.

University of Pittsburgh Medical Center, United States

2020 Rank: 96,614

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Orthopedics

Rank in SubField 1: 5,019 out of 227,881 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score96,61491,020
Total Cites1,6202,103
H-index1921
Hm-index66
Number of Single Authored Papers22
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers7080
Number of Single+First+Last Authored Papers6969
Total Cites to Single+First+Last Authored Papers261277
Composite Score22
Number of Distinct Citing Papers1,2211,440
Ratio of Total Citations to Distinct Citing Papers 1.33 1.46
Self-Citation Percentage
22.97%
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