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 Jan 31, 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 (873.690) 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
Clinical Trials
Implementation Science
Cardiometabolic Disease
Dementia
Metrics
H-Index
i10 Index
Citation Counts
159
687
173,678
* Total H IndexRankings
Ranking Based On Selection: 2
public health
health disparities
health equity
race
socioeconomic status
Metrics
H-Index
i10 Index
Citation Counts
76
161
25,137
* Total H IndexRankings
Ranking Based On Selection: 3
chronic kidney disease
hypertension
latent phenotypes
gut microbiome
metabolomics
Metrics
H-Index
i10 Index
Citation Counts
61
129
13,071
* Total H IndexRankings
Ranking Based On Selection: 4
Infectious diseases
Metrics
H-Index
i10 Index
Citation Counts
57
138
8,458
* Total H IndexRankings
Ranking Based On Selection: 5
Public Health
Health Policy
HIV/AIDS
Biostatisctics
Computer Science
Metrics
H-Index
i10 Index
Citation Counts
49
90
10,002
* Total H IndexRankings
Ranking Based On Selection: 6
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
47
136
7,363
* Total H IndexRankings
Ranking Based On Selection: 7
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
44
90
6,597
* Total H IndexRankings
Ranking Based On Selection: 8
genetic epidemiology
cardiovascular disease epidemiology
complementary medicine
acupuncture
Metrics
H-Index
i10 Index
Citation Counts
42
103
6,706
* Total H IndexRankings
Ranking Based On Selection: 9
nutrition
diabetes
cardiovascular disease
maternal and child health
Metrics
H-Index
i10 Index
Citation Counts
40
59
13,019
* Total H IndexRankings
Ranking Based On Selection: 10
international family planning
program evaluation
Metrics
H-Index
i10 Index
Citation Counts
40
109
7,599
* Total H IndexRankings
Ranking Based On Selection: 11
International Health
Health Economics
Health Systems
Metrics
H-Index
i10 Index
Citation Counts
37
60
5,279
* Total H IndexRankings
Ranking Based On Selection: 12
Molecular epidemiology
parasitology
genomics
Metrics
H-Index
i10 Index
Citation Counts
28
57
2,292
* Total H IndexRankings
Ranking Based On Selection: 13
Epidemiology
Genetics
Cardiometabolic
Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
27
52
2,796
* Total H IndexRankings
Ranking Based On Selection: 14
epidemiology
cardiovascular disease
chronic kidney disease
Metrics
H-Index
i10 Index
Citation Counts
23
29
7,834
* Total H IndexRankings
Ranking Based On Selection: 15
Public health
Cardiovascular disease risk factors
Black Americans
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,080
* Total H IndexRankings
Ranking Based On Selection: 16
public health nutrition
food insecurity
food policy
food assistance programs
social inequity
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,734
* Total H IndexRankings
Ranking Based On Selection: 17
Public Health
Nutrition
Global Health
Food Insecurity
Water Insecurity
Metrics
H-Index
i10 Index
Citation Counts
22
28
1,942
* Total H IndexRankings
Ranking Based On Selection: 18
malaria surveillance
impact evaluation
routine health information systems
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,239
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
22
26
1,496
* Total H IndexRankings
Ranking Based On Selection: 20
Health Economics
Metrics
H-Index
i10 Index
Citation Counts
20
36
2,274
* Total H IndexRankings
Ranking Based On Selection: 21
Metrics
H-Index
i10 Index
Citation Counts
16
20
643
* Total H IndexRankings
Ranking Based On Selection: 22
Global health
gender
sexual and reproductive health
public health emergencies
Metrics
H-Index
i10 Index
Citation Counts
14
18
807
* Total H IndexRankings
Ranking Based On Selection: 23
Violence prevention
early childhood exposure to violence
child maltreatment
sexual violence
Metrics
H-Index
i10 Index
Citation Counts
13
13
509
* Total H IndexRankings
Ranking Based On Selection: 24
Epidemiologia
enfermedades infecciosas por vectores
farmacologia
plantas medicinales
fitomedicamentos
Metrics
H-Index
i10 Index
Citation Counts
13
15
859
* Total H IndexRankings
Ranking Based On Selection: 25
Food Access
Food and Nutrition Policy
Social and Environmental Determinants of Dietary Behavior
Metrics
H-Index
i10 Index
Citation Counts
12
13
394
Jiang He
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
159
687
173,678
Epidemiology
Clinical Trials
Implementation Science
Cardiometabolic Disease
Dementia
Thomas Laveist
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
76
161
25,137
public health
health disparities
health equity
race
socioeconomic status
Amanda H Anderson
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
61
129
13,071
chronic kidney disease
hypertension
latent phenotypes
gut microbiome
metabolomics
Eric Dumonteil
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
57
138
8,458
Shipeng Chen
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
49
90
10,002
Public Health
Health Policy
HIV/AIDS
Biostatisctics
Computer Science
Emily Harville
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
47
136
7,363
Joseph Keating
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
44
90
6,597
Changwei Li
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
42
103
6,706
genetic epidemiology
cardiovascular disease epidemiology
complementary medicine
acupuncture
Sylvia Ley
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
40
59
13,019
nutrition
diabetes
cardiovascular disease
maternal and child health
Jane Bertrand
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
40
109
7,599
international family planning
program evaluation
David R Hotchkiss
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
37
60
5,279
International Health
Health Economics
Health Systems
Claudia Herrera
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
28
57
2,292
Molecular epidemiology
parasitology
genomics
Qi Zhao
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
27
52
2,796
Epidemiology
Genetics
Cardiometabolic
Metabolomics
Joshua David Bundy
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
23
29
7,834
epidemiology
cardiovascular disease
chronic kidney disease
Caryn N Bell
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
23
35
2,080
Public health
Cardiovascular disease risk factors
Black Americans
M Pia Chaparro
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
23
39
1,734
public health nutrition
food insecurity
food policy
food assistance programs
social inequity
Shalean M Collins
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
22
28
1,942
Public Health
Nutrition
Global Health
Food Insecurity
Water Insecurity
Ruth Ashton
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
22
29
1,239
malaria surveillance
impact evaluation
routine health information systems
Katherine Andrinopoulos
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
22
26
1,496
Charles Stoecker
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
20
36
2,274
Mohammed Umer Mir
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
16
20
643
Martha Silva
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
14
18
807
Global health
gender
sexual and reproductive health
public health emergencies
Julia Fleckman
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
13
13
509
Violence prevention
early childhood exposure to violence
child maltreatment
sexual violence
Miriam Rubi De Los Milagros Gamboa León
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
13
15
859
Epidemiologia
enfermedades infecciosas por vectores
farmacologia
plantas medicinales
fitomedicamentos
Keelia O'Malley
Tulane University
New Orleans, United States
Metrics
H-Index
i10-Index
Citation Counts
12
13
394
Food Access
Food and Nutrition Policy
Social and Environmental Determinants of Dietary Behavior