University, Subject, Country, Region, World
McMaster University 2.227 Scientists Subject Rankings - 2025
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 6 years. As of May 20, 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 (1.121.241) 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
Evidence-based medicin
Metrics
H-Index
i10 Index
Citation Counts
305
1,703
612,656
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* Total H IndexRankings
Ranking Based On Selection: 2
Cardiolog
Metrics
H-Index
i10 Index
Citation Counts
304
1,425
529,369
* Total H IndexRankings
Ranking Based On Selection: 3
GRADE
Recommendations
Knowledge Synthesis
Systematic Reviews
Guideline
Metrics
H-Index
i10 Index
Citation Counts
204
840
362,815
* Total H IndexRankings
Ranking Based On Selection: 4
Critical Care Medicin
Metrics
H-Index
i10 Index
Citation Counts
203
863
343,090
* Total H IndexRankings
Ranking Based On Selection: 5
Thrombosis andnhemostasi
Metrics
H-Index
i10 Index
Citation Counts
183
804
254,650
* Total H IndexRankings
Ranking Based On Selection: 6
medicin
Metrics
H-Index
i10 Index
Citation Counts
179
642
210,053
* Total H IndexRankings
Ranking Based On Selection: 7
higher education
youth studies
social theory
critical pedagogy
cultural studie
Metrics
H-Index
i10 Index
Citation Counts
161
747
150,731
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
147
680
214,779
* Total H IndexRankings
Ranking Based On Selection: 9
skeletal muscle
dietary protein
aging
strength
sarcopeni
Metrics
H-Index
i10 Index
Citation Counts
146
386
73,699
* Total H IndexRankings
Ranking Based On Selection: 10
mitochondrial disease
aging
exercis
Metrics
H-Index
i10 Index
Citation Counts
146
518
76,677
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* Total H IndexRankings
Ranking Based On Selection: 11
Hematolog
Metrics
H-Index
i10 Index
Citation Counts
145
645
111,614
* Total H IndexRankings
Ranking Based On Selection: 12
Gastroenterology
Medicine
Evidence Based Medicin
Metrics
H-Index
i10 Index
Citation Counts
144
389
87,887
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
141
754
76,018
* Total H IndexRankings
Ranking Based On Selection: 14
diabetes
dysglycemia
clinical trials
cardiovascula
Metrics
H-Index
i10 Index
Citation Counts
140
444
132,928
* Total H IndexRankings
Ranking Based On Selection: 15
Hematolog
Metrics
H-Index
i10 Index
Citation Counts
139
543
95,147
* Total H IndexRankings
Ranking Based On Selection: 16
Statistics
Biostatistics
clinical epidemiology
public healt
Metrics
H-Index
i10 Index
Citation Counts
135
440
97,064
* Total H IndexRankings
Ranking Based On Selection: 17
clinical epidemiology
evidence-based knowledge translatio
Metrics
H-Index
i10 Index
Citation Counts
133
464
150,212
* Total H IndexRankings
Ranking Based On Selection: 18
Respirology
Asthma
Allerg
Metrics
H-Index
i10 Index
Citation Counts
130
496
74,098
* Total H IndexRankings
Ranking Based On Selection: 19
Metrics
H-Index
i10 Index
Citation Counts
127
439
383,623
* Total H IndexRankings
Ranking Based On Selection: 20
Biostatistics
Clinical Trials
Outcomes Research
Health Services Research
Methods for Evidence Synthesi
Metrics
H-Index
i10 Index
Citation Counts
126
824
77,191
* Total H IndexRankings
Ranking Based On Selection: 21
Vascular medicine
ethnicity
population healt
Metrics
H-Index
i10 Index
Citation Counts
125
425
173,645
* Total H IndexRankings
Ranking Based On Selection: 22
Research methods
quality of life
statistic
Metrics
H-Index
i10 Index
Citation Counts
124
448
88,883
* Total H IndexRankings
Ranking Based On Selection: 23
Immunology
Inflammation and Vaccine
Metrics
H-Index
i10 Index
Citation Counts
118
385
52,035
* Total H IndexRankings
Ranking Based On Selection: 24
Cognitive science
educatio
Metrics
H-Index
i10 Index
Citation Counts
113
316
79,245
* Total H IndexRankings
Ranking Based On Selection: 25
Biostatistical modelling
statistical genomics
meta-analysi
Metrics
H-Index
i10 Index
Citation Counts
112
316
111,279
Gordon Guyatt
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
305
1,703
612,656
Evidence-based medicin
Salim Yusuf
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
304
1,425
529,369
Holger Schünemann
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
204
840
362,815
GRADE
Recommendations
Knowledge Synthesis
Systematic Reviews
Guideline
Deborah Cook
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
203
863
343,090
Critical Care Medicin
Jack Hirsh
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
183
804
254,650
Stuart J Connolly
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
179
642
210,053
Henry A Giroux
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
161
747
150,731
higher education
youth studies
social theory
critical pedagogy
cultural studie
John Eikelboom
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
147
680
214,779
Stuart M Phillips
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
146
386
73,699
Mark Tarnopolsky
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
146
518
76,677
mitochondrial disease
aging
exercis
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Jeffrey Weitz
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
145
645
111,614
Moayyedi Paul
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
144
389
87,887
Gastroenterology
Medicine
Evidence Based Medicin
Mohit Bhandari
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
141
754
76,018
Hertzel Gerstein
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
140
444
132,928
Mark Crowther
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
139
543
95,147
Stephen Walter
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
135
440
97,064
Statistics
Biostatistics
clinical epidemiology
public healt
R Brian Haynes
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
133
464
150,212
clinical epidemiology
evidence-based knowledge translatio
Paul O Byrne
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
130
496
74,098
PJ Devereaux
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
127
439
383,623
Lehana Thabane
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
126
824
77,191
Biostatistics
Clinical Trials
Outcomes Research
Health Services Research
Methods for Evidence Synthesi
Anand S
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
125
425
173,645
David Streiner
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
124
448
88,883
Jack Gauldie
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
118
385
52,035
Immunology
Inflammation and Vaccine
Geoffrey Norman
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
113
316
79,245
Cognitive science
educatio
Joseph Beyene
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
112
316
111,279
Biostatistical modelling
statistical genomics
meta-analysi