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 :51
Prematurity
Low Birth Weight
congenital malformations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :52
Paediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :53
Paediatrics
Paediatric Neurology
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :54
Paediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :55
Neonatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :56
Paediatrics
Gastroenterology and Hepatology
Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :57
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :58
Paediatric Respiratory and Infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :59
Paediatric Nutrition and Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :60
Paediatrics
Haemato-Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :61
Pediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :62
Gastroenterology
Nutrition and Hepatology
General Paediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :63
PAEDIATRICS
NEPHROLOGY
CRITICAL CARE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :64
Paediatrics and Child Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :65
Paediatrics
Infectious disease
Nephrology and Emergency Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :66
Child Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :67
Paediatrics
Pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :68
Paediatrics Gastroenterology Hepatology Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :69
Haemato-oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :70
Paediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :71
Low vision/Pediatrics Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :72
Paediatrics infectious diseases
Acquired and Congenital Heart diseases in children
General
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :73
Nephrology
Neonatology
Paediatric HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :74
paediatrics nutrition gastroenterology community paediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :75
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Eno Etim Nyong
University of Uyo
Uyo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Prematurity
Low Birth Weight
congenital malformations
Onyaye Kunle-Olowu(Awotua-Efebo)
Niger Delta University
Wilberforce Island, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Chimaeze Torty
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Paediatrics
Paediatric Neurology
Infectious Diseases
Uzoma Vivian Asiegbu
Ebonyi State University
Abakaliki, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Fatima Usman
Bayero University
Gwarzo Road Kano, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Abolurin Olufunmilola
Babcock University
Ilishan-Remo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Paediatrics
Gastroenterology and Hepatology
Nutrition
Shuaibu Musa
Kaduna State University
Kaduna, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Atana Uket Ewa
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Paediatric Respiratory and Infectious diseases
Tahir Yusuf
Usmanu Danfodiyo University
Sokoto, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Paediatric Nutrition and Infectious Diseases
Farouk Abubakar Garba
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Paediatrics
Haemato-Oncology
Dominic Osaghae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Kelechi Uhegbu
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Gastroenterology
Nutrition and Hepatology
General Paediatrics
Nneka Chioma Okoronkwo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
PAEDIATRICS
NEPHROLOGY
CRITICAL CARE
Yetunde Olasinde
Bowen University
Iwo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Paediatrics and Child Health
Folake Moriliat Afolayan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Paediatrics
Infectious disease
Nephrology and Emergency Medicine
Abolodje Efe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Yeside Akinbolagbe
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Paediatrics
Pulmonology
Nnaemeka Kenneth Omeje
Ebonyi State University
Abakaliki, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Paediatrics Gastroenterology Hepatology Nutrition
Olufunke Odunlade
University of Medical Sciences Ondo
Ondo City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Enato Izehiuwa Gertrude
Edo University Iyamho
Iyamho, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Cosmas Chinedu Anajekwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Low vision/Pediatrics Ophthalmology
Ayobami Oyetunji Alabi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Paediatrics infectious diseases
Acquired and Congenital Heart diseases in children
General
Marcia Ihekaike
Bingham University New Karu
Auta Balifi, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nephrology
Neonatology
Paediatric HIV
Saka Aishat Oluwatoyin
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
paediatrics nutrition gastroenterology community paediatrics
Muhammad Adeboye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0