Total 2,384,784 scientists, country 221, and institutions 24,461 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
Perioperative Medicine
Anaesthesiology
Epidemiology
Cardiovascular disease
Surgical Morbidity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
128
0.771
* Total i10 IndexRankings
Ranking Based On Selection: 2
anesthesia
fluid therapy
magnesium
endocrine
altitude
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
41
0.315
* Total i10 IndexRankings
Ranking Based On Selection: 3
Anesthesiology
Critical Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
76
0.884
* Total i10 IndexRankings
Ranking Based On Selection: 4
Anaesthesia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
51
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 5
Obstetric Anaesthesia
Cardiothoracic Anaesthesia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
53
0.646
* Total i10 IndexRankings
Ranking Based On Selection: 6
Canine critical care medicine
Babesiosis
Biomarkers
Infectious diseases
Neuroendocrine-immune interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
44
0.647
* Total i10 IndexRankings
Ranking Based On Selection: 7
Inorganic Chemistry
Thermal behaviour of complexes
Water treatment and adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
* Total i10 IndexRankings
Ranking Based On Selection: 8
Anaesthesia
Cardiothoracic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
* Total i10 IndexRankings
Ranking Based On Selection: 9
Adult and Congenital Cardiovascular and Thoracic Anaesthesia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
* Total i10 IndexRankings
Ranking Based On Selection: 10
Anaesthesia R&E
Palliative Care
Pain Management
Implementation Science
e-Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Santé publique
biostatistique et épidémiologie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 12
Obstetric Anesthesia
Obstetric Anaesthesia
Anaesthesiology
Perioperative Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
* Total i10 IndexRankings
Ranking Based On Selection: 13
Anesthesia and pain relief
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 14
General anaesthesia
obstetric anaesthetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
11
0.344
* Total i10 IndexRankings
Ranking Based On Selection: 15
Critical care
physiotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
* Total i10 IndexRankings
Ranking Based On Selection: 16
General and clinical anatomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 17
Neuromuscular blockers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
6
0.231
* Total i10 IndexRankings
Ranking Based On Selection: 18
Pain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 IndexRankings
Ranking Based On Selection: 19
Anesthesia
ICU and Pain relief
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 20
Regional Anaesthesia and Pain Management
Palliative care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 21
Anesthesia
pain management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 22
Anesthesia and surgical outcomes
surgical workforce capacity
peri--operative maternal care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 23
obstetric anaesthesia
critical care obstetrics
anaesthetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
6
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 24
Paediatric Anaesthesia and Obstetric Anaesthesia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 25
Anesthesiology
pharmacokinetics
pharmacodynamics
medical statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
6
0.316
Bruce Biccard
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
128
0.771
Perioperative Medicine
Anaesthesiology
Epidemiology
Cardiovascular disease
Surgical Morbidity
Michael Frank Mansel James
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
41
0.315
anesthesia
fluid therapy
magnesium
endocrine
altitude
Reitze Rodseth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
76
0.884
Anesthesiology
Critical Care
Muriithi Mugo
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
51
0.593
RA Dyer
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
53
0.646
Obstetric Anaesthesia
Cardiothoracic Anaesthesia
Johan P Schoeman
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
44
0.647
Canine critical care medicine
Babesiosis
Biomarkers
Infectious diseases
Neuroendocrine-immune interactions
Ahmed A. Atia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
Inorganic Chemistry
Thermal behaviour of complexes
Water treatment and adsorption
Mohamed R El Tahan
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
Anaesthesia
Cardiothoracic
Justiaan Swanevelder
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
Adult and Congenital Cardiovascular and Thoracic Anaesthesia
Tonia C Onyeka
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
Anaesthesia R&E
Palliative Care
Pain Management
Implementation Science
e-Health
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Rachid Razine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
Santé publique
biostatistique et épidémiologie
David Bishop
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
Obstetric Anesthesia
Obstetric Anaesthesia
Anaesthesiology
Perioperative Medicine
Yasser M Amr
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Anesthesia and pain relief
C. Rout
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
11
0.344
General anaesthesia
obstetric anaesthetics
Susan Hanekom
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
Critical care
physiotherapy
Albert Van Schoor
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
General and clinical anatomy
Mohamed Abdulatif
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
6
0.231
Neuromuscular blockers
Victoria J Madden
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Sahar Abd El Baky Mohamed
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Anesthesia
ICU and Pain relief
Israel Kolawole
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
Regional Anaesthesia and Pain Management
Palliative care
Mohamed Hamza
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Anesthesia
pain management
Fred Bulamba
Busitema University
Busitema, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Anesthesia and surgical outcomes
surgical workforce capacity
peri--operative maternal care
Ugochukwu Okafor
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
6
0.286
obstetric anaesthesia
critical care obstetrics
anaesthetics
Olayinka R. Eyelade
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
Paediatric Anaesthesia and Obstetric Anaesthesia
Johan Coetzee
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
6
0.316
Anesthesiology
pharmacokinetics
pharmacodynamics
medical statistics