Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Nephrology and HIV Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
53
0.697
* Total i10 IndexRankings
Ranking Based On Selection :2
Chronic Kidney Disease
Diabetic Nephropathy
Dialysis
HIV/AIDS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
41
0.586
* Total i10 IndexRankings
Ranking Based On Selection :3
Nephrology
Cardio-metabolic syndrome
Transplant Science
Clinical Trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
* Total i10 IndexRankings
Ranking Based On Selection :4
General Nephrology
Dialysis & Transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
38
0.731
* Total i10 IndexRankings
Ranking Based On Selection :5
Nephrology
Internal Medicine
Medical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
26
0.605
* Total i10 IndexRankings
Ranking Based On Selection :6
Kidney Diseases
Infectious Diseases
Evidence-Based Healthcare
Human Resources for Health
mHealth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
* Total i10 IndexRankings
Ranking Based On Selection :7
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
* Total i10 IndexRankings
Ranking Based On Selection :8
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
* Total i10 IndexRankings
Ranking Based On Selection :9
Internal Medicine
Nephrology
Infectious disease
Respiratory Medicine
Health Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Total i10 IndexRankings
Ranking Based On Selection :10
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total i10 IndexRankings
Ranking Based On Selection :11
Cardiovascular Disease in CKD and Biomarkers of Acute and Chronic kidney Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total i10 IndexRankings
Ranking Based On Selection :12
Nephrology
Hypertension
Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
* Total i10 IndexRankings
Ranking Based On Selection :13
Internal Medicine
Nephrology
Health Administration & Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total i10 IndexRankings
Ranking Based On Selection :14
Nephrology
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
* Total i10 IndexRankings
Ranking Based On Selection :15
Internal Medicine
Nephrology
Lassa fever and Emerging Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :16
Nephrology
Sickle cell nephropathy
Chronic kidney disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Chronic kidney disease
HIV
Hypertension
Dialysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Nephrology
metabolic syndrome and cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :19
Internal medicine/Nephrology/ Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Preventive Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :21
nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :22
Preventive and Palliative Nephrology
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :23
Internal Medicine
Nephrology
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Oche Agbaji
University of Jos
Jos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
53
0.697
Emmanuel Idoko Agaba
University of Jos
Jos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
41
0.586
Chronic Kidney Disease
Diabetic Nephropathy
Dialysis
HIV/AIDS
Ifeoma Ulasi
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
Nephrology
Cardio-metabolic syndrome
Transplant Science
Clinical Trials
Fatiu Arogundade
Obafemi Awolowo University
Ile-Ife, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
38
0.731
General Nephrology
Dialysis & Transplantation
Olugbenga E. Ayodele *
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
26
0.605
Nephrology
Internal Medicine
Medical education
Emmanuel Effa
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
Kidney Diseases
Infectious Diseases
Evidence-Based Healthcare
Human Resources for Health
mHealth
Adanze Asinobi
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
Chinwuba Ijoma
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
Datonye Dennis Alasia
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
Internal Medicine
Nephrology
Infectious disease
Respiratory Medicine
Health Management
Aliyu Abdu
Bayero University
Gwarzo Road Kano, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
soje michael
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Cardiovascular Disease in CKD and Biomarkers of Acute and Chronic kidney Disease
Alebiosu Olutayo
Osun State University
Oshogbo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
Nephrology
Hypertension
Diabetes
Ejikeme Benneth Arodiwe
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Internal Medicine
Nephrology
Health Administration & Management
Adekoya Adebowale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
Mojeed Olaitan Rafiu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Internal Medicine
Nephrology
Lassa fever and Emerging Infectious Diseases
Mohammad Maina Sulaiman
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Nephrology
Sickle cell nephropathy
Chronic kidney disease
Esala Ezekiel Abene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Chronic kidney disease
HIV
Hypertension
Dialysis
Ikechukwu Mbah
Bingham University New Karu
Auta Balifi, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Nephrology
metabolic syndrome and cardiology
Bj Eleki|Eleki B J, E Beniboba Jenewari, Eleki B
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Internal medicine/Nephrology/ Epidemiology
Mobolaji-Olajide Om
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Abdul-Karim Shitu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ashaju-Kayode Oluwatosin C
Babcock University
Ilishan-Remo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Preventive and Palliative Nephrology
Public Health
Imesidayo Eboreime-Oikeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Internal Medicine
Nephrology
Public Health