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 30, 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: 51
Population genomics of infectious disease
tuberculosis
antimicrobial resistance
Metrics
H-Index
i10 Index
Citation Counts
30
42
4,165
* Total H IndexRankings
Ranking Based On Selection: 52
Systematic reviews
Health Technology Assessments
Metrics
H-Index
i10 Index
Citation Counts
30
49
5,358
* Total H IndexRankings
Ranking Based On Selection: 53
Metrics
H-Index
i10 Index
Citation Counts
29
53
24,999
* Total H IndexRankings
Ranking Based On Selection: 54
Toxicology
Metabolism
Hazard assessment
risk assessment
microbiome
Metrics
H-Index
i10 Index
Citation Counts
29
51
2,832
* Total H IndexRankings
Ranking Based On Selection: 55
Toxicology
Environmental chemicals
Particulate matter
Dental materials
Tobacco additives
Metrics
H-Index
i10 Index
Citation Counts
28
41
3,157
* Total H IndexRankings
Ranking Based On Selection: 56
Adolescence
Mental health
Drug and alchol use
Social media
Metrics
H-Index
i10 Index
Citation Counts
27
42
7,035
* Total H IndexRankings
Ranking Based On Selection: 57
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,431
* Total H IndexRankings
Ranking Based On Selection: 58
Tobacco Harm Reduction
Metrics
H-Index
i10 Index
Citation Counts
27
59
2,298
* Total H IndexRankings
Ranking Based On Selection: 59
Nutrition
physical activity
cardiovascular disease
Mendelian randomization
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,872
* Total H IndexRankings
Ranking Based On Selection: 60
Metrics
H-Index
i10 Index
Citation Counts
26
54
2,344
* Total H IndexRankings
Ranking Based On Selection: 61
immune mediated diseases
infections
molecular biology
environmental factors
genetics
Metrics
H-Index
i10 Index
Citation Counts
26
48
2,511
* Total H IndexRankings
Ranking Based On Selection: 62
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,249
* Total H IndexRankings
Ranking Based On Selection: 63
Systematic reviews
meta-analysis
clinical epidemiology
Metrics
H-Index
i10 Index
Citation Counts
25
49
3,400
* Total H IndexRankings
Ranking Based On Selection: 64
Environmental epidemiology
child health
gut microbiome
metabolic disorders
Metrics
H-Index
i10 Index
Citation Counts
25
36
3,205
* Total H IndexRankings
Ranking Based On Selection: 65
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,096
* Total H IndexRankings
Ranking Based On Selection: 66
Bioinformatics
computational biology
evolution
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,672
* Total H IndexRankings
Ranking Based On Selection: 67
Metrics
H-Index
i10 Index
Citation Counts
24
36
2,331
* Total H IndexRankings
Ranking Based On Selection: 68
public health
Metrics
H-Index
i10 Index
Citation Counts
24
29
3,674
* Total H IndexRankings
Ranking Based On Selection: 69
Public health
evidence synthesis
knowledge translation
Metrics
H-Index
i10 Index
Citation Counts
24
30
6,062
* Total H IndexRankings
Ranking Based On Selection: 70
statistics
RCTs
infection control
health technology assessment
medical imaging
Metrics
H-Index
i10 Index
Citation Counts
24
37
5,251
* Total H IndexRankings
Ranking Based On Selection: 71
Epidemiology
Infectious diseases
Public Health
Metrics
H-Index
i10 Index
Citation Counts
24
30
3,504
* Total H IndexRankings
Ranking Based On Selection: 72
public health
ecotoxicology
environmental epidemiolgy
endocrine disruption
neurodevelopment
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,791
* Total H IndexRankings
Ranking Based On Selection: 73
Global health
health financing
priority setting
Metrics
H-Index
i10 Index
Citation Counts
23
44
2,504
* Total H IndexRankings
Ranking Based On Selection: 74
health psychology
psychiatric epidemiology
mental health
substance use
family studies
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,529
* Total H IndexRankings
Ranking Based On Selection: 75
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,200
Vegard Eldholm
Metrics
H-Index
i10-Index
Citation Counts
30
42
4,165
Population genomics of infectious disease
tuberculosis
antimicrobial resistance
Geir Smedslund
Metrics
H-Index
i10-Index
Citation Counts
30
49
5,358
Systematic reviews
Health Technology Assessments
Inger Ariansen
Metrics
H-Index
i10-Index
Citation Counts
29
53
24,999
Hubert Dirven
Metrics
H-Index
i10-Index
Citation Counts
29
51
2,832
Toxicology
Metabolism
Hazard assessment
risk assessment
microbiome
Anette Kocbach Bølling
Metrics
H-Index
i10-Index
Citation Counts
28
41
3,157
Toxicology
Environmental chemicals
Particulate matter
Dental materials
Tobacco additives
Geir Scott Brunborg
Metrics
H-Index
i10-Index
Citation Counts
27
42
7,035
Adolescence
Mental health
Drug and alchol use
Social media
Inger Synnøve Moan
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,431
Karl Erik Lund
Metrics
H-Index
i10-Index
Citation Counts
27
59
2,298
Tobacco Harm Reduction
Álvaro Hernáez
Metrics
H-Index
i10-Index
Citation Counts
26
38
2,872
Nutrition
physical activity
cardiovascular disease
Mendelian randomization
Fartein Ask Torvik
Metrics
H-Index
i10-Index
Citation Counts
26
54
2,344
German Tapia
Metrics
H-Index
i10-Index
Citation Counts
26
48
2,511
immune mediated diseases
infections
molecular biology
environmental factors
genetics
Helga Ask
Metrics
H-Index
i10-Index
Citation Counts
25
44
2,249
Jose Francisco Meneses Echavez
Metrics
H-Index
i10-Index
Citation Counts
25
49
3,400
Systematic reviews
meta-analysis
clinical epidemiology
Nina Iszatt
Metrics
H-Index
i10-Index
Citation Counts
25
36
3,205
Environmental epidemiology
child health
gut microbiome
metabolic disorders
Anne Line Bretteville-Jensen
Metrics
H-Index
i10-Index
Citation Counts
25
49
2,096
Ola Brynildsrud
Metrics
H-Index
i10-Index
Citation Counts
24
43
2,672
Bioinformatics
computational biology
evolution
Lumbwe Chola
Metrics
H-Index
i10-Index
Citation Counts
24
36
2,331
Rachel Bedenis Forster
Metrics
H-Index
i10-Index
Citation Counts
24
29
3,674
Gerd Flodgren
Metrics
H-Index
i10-Index
Citation Counts
24
30
6,062
Public health
evidence synthesis
knowledge translation
Chris Rose
Metrics
H-Index
i10-Index
Citation Counts
24
37
5,251
statistics
RCTs
infection control
health technology assessment
medical imaging
Steens A
Metrics
H-Index
i10-Index
Citation Counts
24
30
3,504
Epidemiology
Infectious diseases
Public Health
Gro Dehli Villanger|Gro Dehli Villanger, Gro Andersen
Metrics
H-Index
i10-Index
Citation Counts
23
37
1,791
public health
ecotoxicology
environmental epidemiolgy
endocrine disruption
neurodevelopment
Trygve Ottersen
Metrics
H-Index
i10-Index
Citation Counts
23
44
2,504
Global health
health financing
priority setting
Ingunn Olea Lund
Metrics
H-Index
i10-Index
Citation Counts
23
38
1,529
health psychology
psychiatric epidemiology
mental health
substance use
family studies
Ann-Karin Olsen
Metrics
H-Index
i10-Index
Citation Counts
23
35
2,200