The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Epidemiology
Public Health
Health Inequality
SDH (Social Determinants of Health)
HIV/AIDS
Metrics
H-Index
i10 Index
Citation Counts
58
166
89,907
* Total H IndexRankings
Ranking Based On Selection: 2
Water and wastewater
Metrics
H-Index
i10 Index
Citation Counts
52
177
25,214
* Total H IndexRankings
Ranking Based On Selection: 3
Evidence Synthesis
Molecular Epidemiology
Gender Identity
High Risk Behaviors
Metrics
H-Index
i10 Index
Citation Counts
44
108
10,500
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental Science (Nanotechnology)
Metrics
H-Index
i10 Index
Citation Counts
40
94
4,696
* Total H IndexRankings
Ranking Based On Selection: 5
Nursing
Scale development
Systematic review
Metrics
H-Index
i10 Index
Citation Counts
36
117
7,597
* Total H IndexRankings
Ranking Based On Selection: 6
Immunology
allergy
Chronic Urticaria
Pharmacognosy
Cancer
Metrics
H-Index
i10 Index
Citation Counts
31
57
4,529
* Total H IndexRankings
Ranking Based On Selection: 7
Membrane technology for water and wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
30
78
3,404
* Total H IndexRankings
Ranking Based On Selection: 8
Epidemiology
Communicable Diseases
Surveillance System
Public Health and Health Policy
RCT
Metrics
H-Index
i10 Index
Citation Counts
28
78
3,097
* Total H IndexRankings
Ranking Based On Selection: 9
psychiatry
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,309
* Total H IndexRankings
Ranking Based On Selection: 10
Water and wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
27
44
2,595
* Total H IndexRankings
Ranking Based On Selection: 11
Social Determinants of Health
Health Inequality
UHC
Vulnerable Populations
Healthcare Access
Metrics
H-Index
i10 Index
Citation Counts
25
46
2,872
* Total H IndexRankings
Ranking Based On Selection: 12
Environmental Analytical Chemist
Metrics
H-Index
i10 Index
Citation Counts
25
51
2,308
* Total H IndexRankings
Ranking Based On Selection: 13
Nursing Care
Qualitative research
Nursing Education
Critical Care
Metrics
H-Index
i10 Index
Citation Counts
24
46
1,950
* Total H IndexRankings
Ranking Based On Selection: 14
Addiction
relapse
women studies
behavior change
lifes
Metrics
H-Index
i10 Index
Citation Counts
24
31
10,701
* Total H IndexRankings
Ranking Based On Selection: 15
Time Series
Meta-Analysis
modeling in medicine
Metrics
H-Index
i10 Index
Citation Counts
23
47
1,983
* Total H IndexRankings
Ranking Based On Selection: 16
Biostatistics
survival analysis
Metrics
H-Index
i10 Index
Citation Counts
23
66
2,305
* Total H IndexRankings
Ranking Based On Selection: 17
Health Psychology
Breast Cancer Screening Behaviors
Physical Activity
Metrics
H-Index
i10 Index
Citation Counts
23
36
9,854
* Total H IndexRankings
Ranking Based On Selection: 18
Hematological Cancer
Stem Cells
Metrics
H-Index
i10 Index
Citation Counts
23
47
1,896
* Total H IndexRankings
Ranking Based On Selection: 19
Health Management
Social Determinants of Health
Metrics
H-Index
i10 Index
Citation Counts
22
44
2,194
* Total H IndexRankings
Ranking Based On Selection: 20
Epidemiology
Clinical Epidemiology
systematic review and Meta analysis
Medical research
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,748
* Total H IndexRankings
Ranking Based On Selection: 21
Medical Bacteriology
Metrics
H-Index
i10 Index
Citation Counts
22
51
1,614
* Total H IndexRankings
Ranking Based On Selection: 22
Health education
Health promotion
community health nursing
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,416
* Total H IndexRankings
Ranking Based On Selection: 23
Social determinant of Health
Cancer Epidemiology
Health inequality
Mental health epidemiology
Metrics
H-Index
i10 Index
Citation Counts
21
33
13,244
* Total H IndexRankings
Ranking Based On Selection: 24
Sanandaj
Metrics
H-Index
i10 Index
Citation Counts
21
43
1,563
* Total H IndexRankings
Ranking Based On Selection: 25
Stem cell biology and Transgenic animals
Metrics
H-Index
i10 Index
Citation Counts
21
45
2,009
Ghobad Moradi
Metrics
H-Index
i10-Index
Citation Counts
58
166
89,907
Epidemiology
Public Health
Health Inequality
SDH (Social Determinants of Health)
HIV/AIDS
Afshin Maleki
Metrics
H-Index
i10-Index
Citation Counts
52
177
25,214
Yousef Moradi
Metrics
H-Index
i10-Index
Citation Counts
44
108
10,500
Evidence Synthesis
Molecular Epidemiology
Gender Identity
High Risk Behaviors
Behzad Shahmoradi
Metrics
H-Index
i10-Index
Citation Counts
40
94
4,696
Environmental Science (Nanotechnology)
Reza Ghanei Gheshlagh
Metrics
H-Index
i10-Index
Citation Counts
36
117
7,597
Nursing
Scale development
Systematic review
Wesam Kooti
Metrics
H-Index
i10-Index
Citation Counts
31
57
4,529
Immunology
allergy
Chronic Urticaria
Pharmacognosy
Cancer
Reza Rezaee
Metrics
H-Index
i10-Index
Citation Counts
30
78
3,404
Ebrahim Ghaderi
Metrics
H-Index
i10-Index
Citation Counts
28
78
3,097
Epidemiology
Communicable Diseases
Surveillance System
Public Health and Health Policy
RCT
Farzin Rezaei
Metrics
H-Index
i10-Index
Citation Counts
28
48
2,309
Mahdi Safari
Metrics
H-Index
i10-Index
Citation Counts
27
44
2,595
Water and wastewater treatment
Bakhtiar Piroozi
Metrics
H-Index
i10-Index
Citation Counts
25
46
2,872
Social Determinants of Health
Health Inequality
UHC
Vulnerable Populations
Healthcare Access
Hiua Daraei
Metrics
H-Index
i10-Index
Citation Counts
25
51
2,308
Environmental Analytical Chemist
Sina Valiee
Metrics
H-Index
i10-Index
Citation Counts
24
46
1,950
Nursing Care
Qualitative research
Nursing Education
Critical Care
Tahereh Pashaei
Metrics
H-Index
i10-Index
Citation Counts
24
31
10,701
Addiction
relapse
women studies
behavior change
lifes
Bijan Nouri
Metrics
H-Index
i10-Index
Citation Counts
23
47
1,983
Daem Roshani
Metrics
H-Index
i10-Index
Citation Counts
23
66
2,305
Biostatistics
survival analysis
Parvaneh Taymoori
Metrics
H-Index
i10-Index
Citation Counts
23
36
9,854
Health Psychology
Breast Cancer Screening Behaviors
Physical Activity
Ali Jalili
Metrics
H-Index
i10-Index
Citation Counts
23
47
1,896
Hematological Cancer
Stem Cells
Amjad Mohamadi Bolbanabad
Metrics
H-Index
i10-Index
Citation Counts
22
44
2,194
Health Management
Social Determinants of Health
Abbas Aghaei عباس آقائی
Metrics
H-Index
i10-Index
Citation Counts
22
44
1,748
Epidemiology
Clinical Epidemiology
systematic review and Meta analysis
Medical research
Rashid Ramazanzadeh
Metrics
H-Index
i10-Index
Citation Counts
22
51
1,614
Hassan Mahmoodi
Metrics
H-Index
i10-Index
Citation Counts
21
36
1,416
Health education
Health promotion
community health nursing
Farhad Moradpour
Metrics
H-Index
i10-Index
Citation Counts
21
33
13,244
Social determinant of Health
Cancer Epidemiology
Health inequality
Mental health epidemiology
Khaled Rahmani
Metrics
H-Index
i10-Index
Citation Counts
21
43
1,563
Fardin Fathi
Metrics
H-Index
i10-Index
Citation Counts
21
45
2,009
Stem cell biology and Transgenic animals