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 (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
Parasitology
Metrics
H-Index
i10 Index
Citation Counts
49
137
8,265
* Total H IndexRankings
Ranking Based On Selection: 2
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
36
78
5,932
* Total H IndexRankings
Ranking Based On Selection: 3
Nephrology
Diabetology
Systematic review
Meta-analysis
Observational study
Metrics
H-Index
i10 Index
Citation Counts
24
50
1,658
* Total H IndexRankings
Ranking Based On Selection: 4
Infectious disease
Parasitology
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,297
* Total H IndexRankings
Ranking Based On Selection: 5
Rheumatology
Medical Education
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,036
* Total H IndexRankings
Ranking Based On Selection: 6
Fatty liver
NASH
ACLF
MASLD
Steatotic liver disease (SLD)
Metrics
H-Index
i10 Index
Citation Counts
14
22
928
* Total H IndexRankings
Ranking Based On Selection: 7
Epidemiology
Cardiovascular Disease
Hypertension
Community Medicine
Metrics
H-Index
i10 Index
Citation Counts
13
24
678
* Total H IndexRankings
Ranking Based On Selection: 8
Toxicology
Metrics
H-Index
i10 Index
Citation Counts
13
18
477
* Total H IndexRankings
Ranking Based On Selection: 9
Anatomical pathology
zinc biology
Metrics
H-Index
i10 Index
Citation Counts
11
11
658
* Total H IndexRankings
Ranking Based On Selection: 10
Epidemiology
Biostatistics
Parasitology
Metrics
H-Index
i10 Index
Citation Counts
10
13
330
* Total H IndexRankings
Ranking Based On Selection: 11
Orthopaedics
Foot and Ankle
Metrics
H-Index
i10 Index
Citation Counts
10
10
316
* Total H IndexRankings
Ranking Based On Selection: 12
Ocular immunology and infection
Metrics
H-Index
i10 Index
Citation Counts
9
9
213
* Total H IndexRankings
Ranking Based On Selection: 13
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
9
8
269
* Total H IndexRankings
Ranking Based On Selection: 14
molecular pathology
hematology
clinical pathology
Metrics
H-Index
i10 Index
Citation Counts
9
9
244
* Total H IndexRankings
Ranking Based On Selection: 15
Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
8
8
245
* Total H IndexRankings
Ranking Based On Selection: 16
Retina
Macula
Retinal imaging
Cataract
Ophthalmology
Metrics
H-Index
i10 Index
Citation Counts
8
8
270
* Total H IndexRankings
Ranking Based On Selection: 17
critical care
palliative care
ethics
Metrics
H-Index
i10 Index
Citation Counts
8
8
450
* Total H IndexRankings
Ranking Based On Selection: 18
Pediatric Endocrinology
Metrics
H-Index
i10 Index
Citation Counts
8
8
180
* Total H IndexRankings
Ranking Based On Selection: 19
Infectious disease
HIV/AIDS
Antimicrobial resistance (AMR)
Tropical medicine
Metrics
H-Index
i10 Index
Citation Counts
7
6
157
* Total H IndexRankings
Ranking Based On Selection: 20
Infectious Diseases
Antimicrobial resistance
Dengue
Metrics
H-Index
i10 Index
Citation Counts
7
4
115
* Total H IndexRankings
Ranking Based On Selection: 21
plastic surgery
Metrics
H-Index
i10 Index
Citation Counts
7
6
227
* Total H IndexRankings
Ranking Based On Selection: 22
Anatomy
Orthopedic
Pathology
Parasite
Metrics
H-Index
i10 Index
Citation Counts
6
6
223
* Total H IndexRankings
Ranking Based On Selection: 23
internal medicine
pulmonology
respiratory medicine
epidemiology
Metrics
H-Index
i10 Index
Citation Counts
6
3
94
* Total H IndexRankings
Ranking Based On Selection: 24
Epidemiology
Colorectal cancer
Systematic review
Metrics
H-Index
i10 Index
Citation Counts
6
2
94
* Total H IndexRankings
Ranking Based On Selection: 25
Allergy
clinical immunology
Metrics
H-Index
i10 Index
Citation Counts
6
5
169
Mathirut Mungthin
Metrics
H-Index
i10-Index
Citation Counts
49
137
8,265
Ram Rangsin
Metrics
H-Index
i10-Index
Citation Counts
36
78
5,932
Wisit Kaewput
Metrics
H-Index
i10-Index
Citation Counts
24
50
1,658
Nephrology
Diabetology
Systematic review
Meta-analysis
Observational study
Phunlerd Piyaraj
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,297
Infectious disease
Parasitology
Epidemiology
Pongthorn Narongroeknawin
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,036
Rheumatology
Medical Education
Sakkarin Chirapongsathorn
Metrics
H-Index
i10-Index
Citation Counts
14
22
928
Boonsub Sakboonyarat
Metrics
H-Index
i10-Index
Citation Counts
13
24
678
Epidemiology
Cardiovascular Disease
Hypertension
Community Medicine
Janeyuth Chaisakul
Metrics
H-Index
i10-Index
Citation Counts
13
18
477
Thirayost Nimmanon
Metrics
H-Index
i10-Index
Citation Counts
11
11
658
Anatomical pathology
zinc biology
Picha Suwannahitatorn
Metrics
H-Index
i10-Index
Citation Counts
10
13
330
Epidemiology
Biostatistics
Parasitology
Yantarat Sripanich
Metrics
H-Index
i10-Index
Citation Counts
10
10
316
Narumon Keorochana
Metrics
H-Index
i10-Index
Citation Counts
9
9
213
Sirachat Nitchaphanit
Metrics
H-Index
i10-Index
Citation Counts
9
8
269
Pasra Arnutti
Metrics
H-Index
i10-Index
Citation Counts
9
9
244
molecular pathology
hematology
clinical pathology
P Rudeekulthamrong
Metrics
H-Index
i10-Index
Citation Counts
8
8
245
Sritatath Vongkulsiri
Metrics
H-Index
i10-Index
Citation Counts
8
8
270
Retina
Macula
Retinal imaging
Cataract
Ophthalmology
Dusit Staworn
Metrics
H-Index
i10-Index
Citation Counts
8
8
450
critical care
palliative care
ethics
Nawaporn Numbenjapon
Metrics
H-Index
i10-Index
Citation Counts
8
8
180
Pediatric Endocrinology
Worapong Nasomsong
Metrics
H-Index
i10-Index
Citation Counts
7
6
157
Infectious disease
HIV/AIDS
Antimicrobial resistance (AMR)
Tropical medicine
Vasikasin Vasin
Metrics
H-Index
i10-Index
Citation Counts
7
4
115
Chatchai Pruksapong
Metrics
H-Index
i10-Index
Citation Counts
7
6
227
Natcha Lorsuwannarat
Metrics
H-Index
i10-Index
Citation Counts
6
6
223
Jaturon Poovieng
Metrics
H-Index
i10-Index
Citation Counts
6
3
94
internal medicine
pulmonology
respiratory medicine
epidemiology
Kanlaya Jongcherdchootrakul
Metrics
H-Index
i10-Index
Citation Counts
6
2
94
Epidemiology
Colorectal cancer
Systematic review
Wat Mitthamsiri
Metrics
H-Index
i10-Index
Citation Counts
6
5
169