Total 2,384,773 scientists, country 221, and institutions 24,456 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
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
195
0.629
* Total i10 IndexRankings
Ranking Based On Selection: 2
preventive medicine
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
135
0.931
* Total i10 IndexRankings
Ranking Based On Selection: 3
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
78
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 4
Communicable and non communicable disease epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
55
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 5
Epidemiology
Pain research
Clinical Epidemiology
Meta-analysis
Systematic reviews
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 6
Epidemiology and prevention of drug abuse
Injury and communicable diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
46
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 7
Public Health Research
Bibliometry
Scientometry
Disease Burden
Community Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 8
Public Health Entomology
Tropical Medicine
Mosquito-borne Diseases
Negleted Tropical Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
Public Health
Immunization
Occupational Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
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* Total i10 IndexRankings
Ranking Based On Selection: 11
public health nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
38
0.731
* Total i10 IndexRankings
Ranking Based On Selection: 12
Public health
Family medicine
Health systems and policy
Health Economy
Burden of Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
* Total i10 IndexRankings
Ranking Based On Selection: 13
Environmental Health
Environmental Biotechnology
Genetic Engineeri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
21
0.412
* Total i10 IndexRankings
Ranking Based On Selection: 14
First interest
Second interest
...Epidemiology
research methodology
peer reviewing & medical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
46
0.920
* Total i10 IndexRankings
Ranking Based On Selection: 15
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891
* Total i10 IndexRankings
Ranking Based On Selection: 16
Public Health
Medical Research
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
34
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 17
Heavy metals toxicity
Public health
Environmental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
Women and Child Health
Diabetes and Gestational Diabetes
Epidemiology
biostatistics
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 20
Epidemiology
Public health
Maternal and Child health
Global health
Critical review
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
* Total i10 IndexRankings
Ranking Based On Selection: 21
Public health
Infectious diseases
Mass gathering
Health behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
34
0.810
* Total i10 IndexRankings
Ranking Based On Selection: 22
women health
public health
chronic diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 23
Epidemiology
Tobacco control
Lifestyle Medicine
Health promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 24
Epidemiology of infectious & non infectious diseases
Clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
* Total i10 IndexRankings
Ranking Based On Selection: 25
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938
Ishag Adam
Qassim University
Buraidah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
195
0.629
Rajaa Al Raddadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
135
0.931
preventive medicine
public health
Nazmus Saquib
Sulaiman Al Rajhi University
Al Bukayriyah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
78
0.897
Ahmed A Mahfouz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
55
0.688
Communicable and non communicable disease epidemiology
Ashraf El Metwally|Ashraf Abdelsalam El-Metwally
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
Epidemiology
Pain research
Clinical Epidemiology
Meta-analysis
Systematic reviews
Maged El Setouhy
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
46
0.639
Epidemiology and prevention of drug abuse
Injury and communicable diseases
Ahmad Azam Malik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
Public Health Research
Bibliometry
Scientometry
Disease Burden
Community Medicine
AK Karunamoorthi
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
Public Health Entomology
Tropical Medicine
Mosquito-borne Diseases
Negleted Tropical Diseases
Hassan Alwafi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
Fayssal Farahat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
Public Health
Immunization
Occupational Medicine
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Khalid Alnumair
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
38
0.731
public health nutrition
Abdullah T Khoja
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
Public health
Family medicine
Health systems and policy
Health Economy
Burden of Disease
Mutasim Mohamed Khalafalla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
21
0.412
Environmental Health
Environmental Biotechnology
Genetic Engineeri
Nahla Khamis Ibrahim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
46
0.920
First interest
Second interest
...Epidemiology
research methodology
peer reviewing & medical education
Juliann Saquib
Sulaiman Al Rajhi University
Al Bukayriyah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891
Aamir Omair
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
34
0.739
Public Health
Medical Research
Medical Education
Saad Dahlawi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
Heavy metals toxicity
Public health
Environmental Health
Amel Fayed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
Women and Child Health
Diabetes and Gestational Diabetes
Epidemiology
biostatistics
Public Health
Ibrahim Ginawi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
Maseer Khan
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
Epidemiology
Public health
Maternal and Child health
Global health
Critical review
Amani S Alqahtani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
34
0.810
Public health
Infectious diseases
Mass gathering
Health behaviour
Ambreen Kazi
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
women health
public health
chronic diseases
Abdulmohsen Al Zalabani
Taibah University
Medina, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
Epidemiology
Tobacco control
Lifestyle Medicine
Health promotion
Hala Elmorshedy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
Epidemiology of infectious & non infectious diseases
Clinical trials
Khalid Almutairi
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
30
0.938