Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Anxiety disorders
Psychiatry in Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,593
1,148
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 2
health sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
655
435
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
599
334
0.558
* Total i10 IndexRankings
Ranking Based On Selection: 4
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
509
446
0.876
* Total i10 IndexRankings
Ranking Based On Selection: 5
Haematology
Immunology
Blood Group Serology
Blood Transfusion Science
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
499
479
0.960
* Total i10 IndexRankings
Ranking Based On Selection: 6
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
436
347
0.796
* Total i10 IndexRankings
Ranking Based On Selection: 7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
435
366
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 8
epidemiology
biostatistics
HIV
maternal & child health
women's health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
424
310
0.731
* Total i10 IndexRankings
Ranking Based On Selection: 9
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
405
246
0.607
* Total i10 IndexRankings
Ranking Based On Selection: 10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
353
0.910
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
HIV Prevention and Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
226
0.584
* Total i10 IndexRankings
Ranking Based On Selection: 12
Applied and Environmental Microbiology
Water Quality
Antimicrobial Resistance.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
386
347
0.899
* Total i10 IndexRankings
Ranking Based On Selection: 13
Functional Foods and Nutraceuticals...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
325
0.849
* Total i10 IndexRankings
Ranking Based On Selection: 14
Tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
364
259
0.712
* Total i10 IndexRankings
Ranking Based On Selection: 15
child development
adolescent development
HIV
AIDS
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
212
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 16
Infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
255
0.752
* Total i10 IndexRankings
Ranking Based On Selection: 17
Microbial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
218
0.649
* Total i10 IndexRankings
Ranking Based On Selection: 18
cardiology
heart failure
Africa
peripartum
covid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
280
0.836
* Total i10 IndexRankings
Ranking Based On Selection: 19
physical activity and public health
non-communicable diseases
health behavior change
global south and healthy cities
obesity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
241
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 20
Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
294
0.902
* Total i10 IndexRankings
Ranking Based On Selection: 21
cyber security
Network
computing
Payton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
260
0.810
* Total i10 IndexRankings
Ranking Based On Selection: 22
Respiratory medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
209
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 23
internal medicine
medical education
clinical epidemiology and biostatistics
health systems management
knowledge translation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
318
213
0.670
* Total i10 IndexRankings
Ranking Based On Selection: 24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
230
0.726
* Total i10 IndexRankings
Ranking Based On Selection: 25
pulmonary infections
tuberculosis
diseases of poverty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
265
0.847
Dan J Stein
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,593
1,148
0.721
Anxiety disorders
Psychiatry in Africa
Karl Peltzer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
655
435
0.664
Luis Miguel Cardoso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
599
334
0.558
Elsayed Z Soliman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
509
446
0.876
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Emmanuel Ifeanyi Obeagu
Africa University
Mutare, Zimbabwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
499
479
0.960
Haematology
Immunology
Blood Group Serology
Blood Transfusion Science
Public Health
Oye Gureje
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
436
347
0.796
Heather Zar
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
435
366
0.841
Landon Myer
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
424
310
0.731
epidemiology
biostatistics
HIV
maternal & child health
women's health
Carl Lombard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
405
246
0.607
Mohamed A Farag
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
353
0.910
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Salim S. Abdool Karim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
226
0.584
HIV Prevention and Treatment
Anthony I Okoh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
386
347
0.899
Applied and Environmental Microbiology
Water Quality
Antimicrobial Resistance.
Ganiyu Oboh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
325
0.849
Functional Foods and Nutraceuticals...
Robin M Warren
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
364
259
0.712
Linda Richter
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
212
0.613
child development
adolescent development
HIV
AIDS
public health
Abraham Aseffa
Armauer Hansen Research Institute
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
255
0.752
Don A Cowan
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
218
0.649
Karen Sliwa
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
280
0.836
cardiology
heart failure
Africa
peripartum
covid
Estelle Lambert
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
241
0.730
physical activity and public health
non-communicable diseases
health behavior change
global south and healthy cities
obesity
Victor Kuete
Université de Dschang
Dschang, Cameroon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
294
0.902
Muhammad Salman
South Valley University
Qena, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
260
0.810
cyber security
Network
computing
Payton
Eric Bateman
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
209
0.655
Nelson Sewankambo
Makerere University
Kampala, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
318
213
0.670
internal medicine
medical education
clinical epidemiology and biostatistics
health systems management
knowledge translation
Naomi Sharlene Levitt
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
230
0.726
Keertan Dheda
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
265
0.847
pulmonary infections
tuberculosis
diseases of poverty