Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
78
0.830
* Total i10 IndexRankings
Ranking Based On Selection :2
Nephrology and hypertension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
61
0.663
* Total i10 IndexRankings
Ranking Based On Selection :3
Paediatric Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
75
0.824
* Total i10 IndexRankings
Ranking Based On Selection :4
nephrology
electrolyte and acid-base disorders
epidemiology
medical education
e-learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
* Total i10 IndexRankings
Ranking Based On Selection :5
Epidemiology
population health
nephrology
non-communicable diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
* Total i10 IndexRankings
Ranking Based On Selection :6
Paediatric Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
* Total i10 IndexRankings
Ranking Based On Selection :7
Nephrology and Hypertension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 IndexRankings
Ranking Based On Selection :8
Nephrology Immunology Dialysis Transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Total i10 IndexRankings
Ranking Based On Selection :9
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :10
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :11
Internal Medicine
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :13
Nephrology
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :14
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :15
General Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :17
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Saraladevi Naicker
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
78
0.830
Brian Rayner
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
61
0.663
Mignon Mcculloch
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
75
0.824
Paediatric Nephrology
Razeen Davids
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
nephrology
electrolyte and acid-base disorders
epidemiology
medical education
e-learning
June Fabian
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
Epidemiology
population health
nephrology
non-communicable diseases
Rajendra Bhimma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
Paediatric Nephrology
Nicola Wearne
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Alain Assounga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Nephrology Immunology Dialysis Transplantation
Bianca Davidson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Zunaid Barday
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Phetho Mangena
University of Limpopo
Mankweng, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Kwazi Ndlovu
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Feziwe Bisiwe|Busiswa F. Bisiwe, Busiswa Feziwe Bisiwe
University of the Free State
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Malcolm Davies|M Davies
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Mazhar Amirali
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ali Abohajir
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Nontembiso Mhlana
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0