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 01, 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
Metrics
H-Index
i10 Index
Citation Counts
108
435
65,107
* Total H IndexRankings
Ranking Based On Selection: 2
Early Childhood Health and Development
Metrics
H-Index
i10 Index
Citation Counts
82
200
123,182
* Total H IndexRankings
Ranking Based On Selection: 3
Paediatrics
Child health
infectious diseases
nutrition
training
Metrics
H-Index
i10 Index
Citation Counts
66
195
13,785
* Total H IndexRankings
Ranking Based On Selection: 4
public health
maternal and child health
nutrition
Metrics
H-Index
i10 Index
Citation Counts
58
143
11,522
* Total H IndexRankings
Ranking Based On Selection: 5
child health
paediatrics
Metrics
H-Index
i10 Index
Citation Counts
56
130
9,741
* Total H IndexRankings
Ranking Based On Selection: 6
Paediatrics
HIV
Epidemiology
Child Health
Metrics
H-Index
i10 Index
Citation Counts
51
124
11,013
* Total H IndexRankings
Ranking Based On Selection: 7
Pediatrics Hematology & Oncology
Metrics
H-Index
i10 Index
Citation Counts
42
169
6,421
* Total H IndexRankings
Ranking Based On Selection: 8
paediatrics
neurology
development
brain imaging
Metrics
H-Index
i10 Index
Citation Counts
41
101
6,148
* Total H IndexRankings
Ranking Based On Selection: 9
Professor of Pediatrics
Metrics
H-Index
i10 Index
Citation Counts
41
71
5,419
* Total H IndexRankings
Ranking Based On Selection: 10
Paediatrics
child health
clinical trials
tropical infections
systematic review
Metrics
H-Index
i10 Index
Citation Counts
40
106
7,473
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* Total H IndexRankings
Ranking Based On Selection: 11
Allergy
immunology
cross cultural communication
Metrics
H-Index
i10 Index
Citation Counts
38
81
5,876
* Total H IndexRankings
Ranking Based On Selection: 12
Pediatric Allergy and Immunology
Metrics
H-Index
i10 Index
Citation Counts
36
49
17,196
* Total H IndexRankings
Ranking Based On Selection: 13
Paediatrics and child Health and Emergency Care
Health system strengthening
Metrics
H-Index
i10 Index
Citation Counts
36
60
2,932
* Total H IndexRankings
Ranking Based On Selection: 14
Paediatrics
Respiratory Medicine
Infectious Disease
Metrics
H-Index
i10 Index
Citation Counts
36
92
3,646
* Total H IndexRankings
Ranking Based On Selection: 15
Peadiatrics
Child Health
Sickle
Metrics
H-Index
i10 Index
Citation Counts
35
71
5,721
* Total H IndexRankings
Ranking Based On Selection: 16
Infectious Disease
Metrics
H-Index
i10 Index
Citation Counts
34
101
3,933
* Total H IndexRankings
Ranking Based On Selection: 17
Paediatrics
Child Health
HIV/AIDS
Infectious Disease
Breastfeeding
Metrics
H-Index
i10 Index
Citation Counts
33
71
5,379
* Total H IndexRankings
Ranking Based On Selection: 18
Paediatrics
Neonatal Medicine
Metrics
H-Index
i10 Index
Citation Counts
33
69
3,569
* Total H IndexRankings
Ranking Based On Selection: 19
pediatrics
infectious diseases
implementation science
HIV
Metrics
H-Index
i10 Index
Citation Counts
32
72
3,245
* Total H IndexRankings
Ranking Based On Selection: 20
Pediatric neurology and infectious diseases
viral hemorrhagic fevers
acute central nervous system infections
acute care neuro
Metrics
H-Index
i10 Index
Citation Counts
32
59
3,321
* Total H IndexRankings
Ranking Based On Selection: 21
Newborn Medicine and Health Systems Research
Metrics
H-Index
i10 Index
Citation Counts
31
54
3,356
* Total H IndexRankings
Ranking Based On Selection: 22
Paediatrics
HIV
Adolescence
EID
PMTCT
Metrics
H-Index
i10 Index
Citation Counts
31
57
2,587
* Total H IndexRankings
Ranking Based On Selection: 23
Pediatric Allergy and Immunology
Metrics
H-Index
i10 Index
Citation Counts
30
50
5,623
* Total H IndexRankings
Ranking Based On Selection: 24
Paediatric Pulmonology
Metrics
H-Index
i10 Index
Citation Counts
30
63
3,541
* Total H IndexRankings
Ranking Based On Selection: 25
pediatric
child health
Metrics
H-Index
i10 Index
Citation Counts
29
52
13,455
Heather Zar
University of Cape Town
Cape Town, South Africa
Metrics
H-Index
i10-Index
Citation Counts
108
435
65,107
Bolajoko O. Olusanya
Metrics
H-Index
i10-Index
Citation Counts
82
200
123,182
Early Childhood Health and Development
James K Tumwine
Kabale University
Kabale, Uganda
Metrics
H-Index
i10-Index
Citation Counts
66
195
13,785
Paediatrics
Child health
infectious diseases
nutrition
training
Anna Coutsoudis
Metrics
H-Index
i10-Index
Citation Counts
58
143
11,522
public health
maternal and child health
nutrition
child health
paediatrics
Ruth Nduati
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
51
124
11,013
Paediatrics
HIV
Epidemiology
Child Health
Ahmed Mansour
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
42
169
6,421
Pediatrics Hematology & Oncology
Kirsten A Donald
University of Cape Town
Cape Town, South Africa
Metrics
H-Index
i10-Index
Citation Counts
41
101
6,148
paediatrics
neurology
development
brain imaging
Professor of Pediatrics
Martin Meremikwu
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
40
106
7,473
Paediatrics
child health
clinical trials
tropical infections
systematic review
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Michael Levin
University of Cape Town
Cape Town, South Africa
Metrics
H-Index
i10-Index
Citation Counts
38
81
5,876
Allergy
immunology
cross cultural communication
Yehia El Gamal
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10-Index
Citation Counts
36
49
17,196
Pediatric Allergy and Immunology
Grace Irimu
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
36
60
2,932
Paediatrics and child Health and Emergency Care
Health system strengthening
Elizabeth Maleche Obimbo
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
36
92
3,646
Paediatrics
Respiratory Medicine
Infectious Disease
Sarah Kiguli
Makerere University
Kampala, Uganda
Metrics
H-Index
i10-Index
Citation Counts
35
71
5,721
Peadiatrics
Child Health
Sickle
Dalton Wamalwa
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
34
101
3,933
EBUNOLUWA ADERONKE ADEJUYIGBE
Obafemi Awolowo University
Ile Ife, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
33
71
5,379
Paediatrics
Child Health
HIV/AIDS
Infectious Disease
Breastfeeding
Tinuade A. Ogunlesi
Olabisi Onabanjo University
Ago Iwoye, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
33
69
3,569
Paediatrics
Neonatal Medicine
Echezona E. Ezeanolue
University of Nigeria
Nsukka, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
32
72
3,245
pediatrics
infectious diseases
implementation science
HIV
George Obozokhale Akpede
Metrics
H-Index
i10-Index
Citation Counts
32
59
3,321
Pediatric neurology and infectious diseases
viral hemorrhagic fevers
acute central nervous system infections
acute care neuro
Fred Were
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
31
54
3,356
Newborn Medicine and Health Systems Research
Karl-Gunter Technau
University of the Witwatersrand
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
31
57
2,587
Paediatrics
HIV
Adolescence
EID
PMTCT
Elham Hossny
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10-Index
Citation Counts
30
50
5,623
Pediatric Allergy and Immunology
Adegoke Falade
University of Ibadan
Ibadan, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
30
63
3,541
Paediatric Pulmonology
Yared Asmare Aynalem
Debre Berhan University
Debre Berhan, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
29
52
13,455
pediatric
child health