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Kumar, Ujendra

Kumar, Ujendra

The University of British Columbia, Canada

2025 Rank: 104,375

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 6,516 out of 360,881 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score104,37592,638
Total Cites6,3347,330
H-index3741
Hm-index1720
Number of Single Authored Papers1111
Total Cites to Single Authored Papers170228
Number of Single+First Authored Papers2525
Total Cites to Single+First Authored Papers9091,074
Number of Single+First+Last Authored Papers7272
Total Cites to Single+First+Last Authored Papers2,6643,105
Composite Score33
Number of Distinct Citing Papers5,2255,624
Ratio of Total Citations to Distinct Citing Papers 1.21 1.30
Self-Citation Percentage
13.59%
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Kumar, Ujendra

Kumar, Ujendra

The University of British Columbia, Canada

2024 Rank: 106,055

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 6,685 out of 341,636 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score106,05593,162
Total Cites5,8966,865
H-index3640
Hm-index1720
Number of Single Authored Papers1010
Total Cites to Single Authored Papers154212
Number of Single+First Authored Papers2424
Total Cites to Single+First Authored Papers8481,010
Number of Single+First+Last Authored Papers7171
Total Cites to Single+First+Last Authored Papers2,3582,784
Composite Score33
Number of Distinct Citing Papers4,8285,220
Ratio of Total Citations to Distinct Citing Papers 1.22 1.32
Self-Citation Percentage
14.12%
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Kumar, Ujendra

Kumar, Ujendra

The University of British Columbia, Canada

2023 Rank: 104,293

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 6,687 out of 323,273 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score104,29394,264
Total Cites5,4976,446
H-index3639
Hm-index1618
Number of Single Authored Papers1010
Total Cites to Single Authored Papers152210
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers809970
Number of Single+First+Last Authored Papers6969
Total Cites to Single+First+Last Authored Papers2,0812,493
Composite Score33
Number of Distinct Citing Papers4,4444,830
Ratio of Total Citations to Distinct Citing Papers 1.24 1.33
Self-Citation Percentage
14.72%
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Kumar, Ujendra

Kumar, Ujendra

The University of British Columbia, Canada

2022 Rank: 105,546

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 6,825 out of 305,851 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score105,54692,076
Total Cites4,9945,920
H-index3438
Hm-index1518
Number of Single Authored Papers1010
Total Cites to Single Authored Papers142200
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers757917
Number of Single+First+Last Authored Papers6767
Total Cites to Single+First+Last Authored Papers1,7982,203
Composite Score33
Number of Distinct Citing Papers3,9894,360
Ratio of Total Citations to Distinct Citing Papers 1.25 1.36
Self-Citation Percentage
15.64%
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Kumar, Ujendra

Kumar, Ujendra

The University of British Columbia, Canada

2021 Rank: 104,768

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 6,732 out of 278,898 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score104,76890,691
Total Cites4,7295,635
H-index3437
Hm-index1518
Number of Single Authored Papers1010
Total Cites to Single Authored Papers138196
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers730889
Number of Single+First+Last Authored Papers6666
Total Cites to Single+First+Last Authored Papers1,6462,046
Composite Score33
Number of Distinct Citing Papers3,7804,142
Ratio of Total Citations to Distinct Citing Papers 1.25 1.36
Self-Citation Percentage
16.08%
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Kumar, Ujendra

Kumar, Ujendra

The University of British Columbia, Canada

2020 Rank: 105,759

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Neurology & Neurosurgery

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 6,917 out of 227,881 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score105,75987,981
Total Cites4,2785,137
H-index3336
Hm-index1418
Number of Single Authored Papers1010
Total Cites to Single Authored Papers125180
Number of Single+First Authored Papers2222
Total Cites to Single+First Authored Papers672824
Number of Single+First+Last Authored Papers6464
Total Cites to Single+First+Last Authored Papers1,3721,756
Composite Score33
Number of Distinct Citing Papers3,3573,698
Ratio of Total Citations to Distinct Citing Papers 1.27 1.39
Self-Citation Percentage
16.72%
Found an error in your data? Contact us with your profile link. Contact Us →
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