The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 5 years. As of Jan 06, 2026, 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 (0) 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].
Rankings
Rankings
Public heath | Preventive medicine | Nutritional epidemiology | Chronic disease epidemiolog
H-Index Metrics
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H-Index188
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i10 Index945
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Citation Counts233,202
Rankings
Epidemiology | Nutritional Epidemiology | Chronic Disease Epidemiology | Preventive Medicine | Public Healt
H-Index Metrics
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H-Index135
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i10 Index581
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Citation Counts65,404
Rankings
Rankings
Medicin | Public Health | Epidemiology | Virolog
H-Index Metrics
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H-Index81
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i10 Index306
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Citation Counts31,279
Rankings
Rankings
Biostatistics | Environmental Epidemiology | Cancer Epidemiolog
H-Index Metrics
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H-Index74
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i10 Index167
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Citation Counts24,107
Rankings
Epidemiology | Nutritional epidemiology | Public health | Preventive medicine | Systematic review
H-Index Metrics
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H-Index72
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i10 Index196
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Citation Counts20,730
Rankings
Epidemiology | Nutrition research | Preventive Medicin
H-Index Metrics
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H-Index72
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i10 Index123
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Citation Counts19,232
Rankings
Epidemiology | Nutritional Epidemiology | Biostatistics | Cancer | Agin
H-Index Metrics
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H-Index72
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i10 Index127
-
Citation Counts27,474
Rankings
Epidemiology | Chronic Diseases Epidemiology | Nutritional Epidemiology | Preventive Medicine | Public Healt
H-Index Metrics
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H-Index70
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i10 Index131
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Citation Counts16,146
Rankings
Epidemiology | Meta-analysis | Systematic reviews | Research methodology | Biostatistic
H-Index Metrics
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H-Index64
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i10 Index254
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Citation Counts17,400
Rankings
virology | epidemiology | public health | molecular epidemiology | HI
H-Index Metrics
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H-Index63
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i10 Index218
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Citation Counts16,117
Rankings
Epidemiology | Public Health | Preventive Medicine | Infectious disease
H-Index Metrics
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H-Index58
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i10 Index237
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Citation Counts12,545
Rankings
Epidemiology | Biostatistics | Public Health | HIV | Viral Hepatiti
H-Index Metrics
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H-Index56
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i10 Index138
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Citation Counts16,419
Rankings
Epidemiology | Research Synthesis | Meta-analysis | Genetics | Evidence-Based Medicin
H-Index Metrics
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H-Index55
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i10 Index128
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Citation Counts19,891
Rankings
Rankings
Epidemiology | Public Health | Environmental Virology | Risk assessmen
H-Index Metrics
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H-Index44
-
i10 Index110
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Citation Counts7,046
Rankings
Epidemiology | Public Health | Evidence based practice | Precision medicine | e-Healt
H-Index Metrics
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H-Index43
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i10 Index82
-
Citation Counts8,946
Rankings
Epidemiology | Occupational hygiene | Smoking | Social determinants of Healt
H-Index Metrics
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H-Index37
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i10 Index78
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Citation Counts4,317
Rankings
smoking cessation | asthma | infections | tobacco products | public healt
H-Index Metrics
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H-Index36
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i10 Index81
-
Citation Counts12,042
Rankings
Environmental Toxicology and Epidemiology | Water and Wastewater Treatmen
H-Index Metrics
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H-Index36
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i10 Index65
-
Citation Counts4,030
Rankings
Public Health Microbiology | bacterial meningitis | molecular epidemiology | molecular microbiology | Vaccine Preventable Disease
H-Index Metrics
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H-Index36
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i10 Index68
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Citation Counts4,061
Rankings
Public Health | Health Services Researc
H-Index Metrics
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H-Index34
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i10 Index80
-
Citation Counts5,084
Rankings
Epidemiology | Transport and health | Maritime health | Health and hygiene on cruise ship
H-Index Metrics
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H-Index32
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i10 Index75
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Citation Counts3,933
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