Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Evidence-based medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,653
1,174
0.710
* Total i10 IndexRankings
Ranking Based On Selection :2
GRADE
Recommendations
Knowledge Synthesis
Systematic Reviews
Guidelines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
785
654
0.833
* Total i10 IndexRankings
Ranking Based On Selection :3
clinical epidemiology
evidence-based knowledge translation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
201
0.445
* Total i10 IndexRankings
Ranking Based On Selection :4
Cognitive science
education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
182
0.574
* Total i10 IndexRankings
Ranking Based On Selection :5
asthma
allergy
epidemiology
respiratory diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
188
0.608
* Total i10 IndexRankings
Ranking Based On Selection :6
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
145
0.671
* Total i10 IndexRankings
Ranking Based On Selection :7
Epidemiology
Biostatistics
Research Methods
Surgical Trials
Meta-analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
157
0.793
* Total i10 IndexRankings
Ranking Based On Selection :8
Health economic evaluation
preference measurement
utility measurement
health technology assessment
patient reported outcome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
126
0.759
* Total i10 IndexRankings
Ranking Based On Selection :9
Clinical Epidemiology
Guidelines
Systematic Reviews
Knowledge Translation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
* Total i10 IndexRankings
Ranking Based On Selection :10
Medicine
Epidemiology
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
97
0.933
* Total i10 IndexRankings
Ranking Based On Selection :11
Public Health
Epidemiology
Population Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
52
0.981
* Total i10 IndexRankings
Ranking Based On Selection :12
Implementation science
knowledge translation
public health
cancer survivorship
physical activity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
32
0.914
* Total i10 IndexRankings
Ranking Based On Selection :13
Epidemiology
Biostatistics
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
* Total i10 IndexRankings
Ranking Based On Selection :14
public health
guideline development
health equity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Total i10 IndexRankings
Ranking Based On Selection :15
Public Health
Health Policy
Bioethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Clinical Epidemiology
Guideline Development
Public Health
GRADE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Public health
epidemiology
violence prevention
mental health
psychotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection :18
epidemiology
biostatistics
health services research
ethics
population health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :19
Global Health
Public Health
Reproductive Maternal and Child Health
Program Evaluation
Anthropology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Brain Injury
Childhood Disability
Knowledge Translation
Qualitative Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection :21
Epidemiology
obstetrics
midwifery
health economics
population and public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :22
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :23
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Gordon Guyatt
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,653
1,174
0.710
Evidence-based medicine
Holger Schünemann
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
785
654
0.833
GRADE
Recommendations
Knowledge Synthesis
Systematic Reviews
Guidelines
R Brian Haynes
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
201
0.445
clinical epidemiology
evidence-based knowledge translation
Geoffrey Norman
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
182
0.574
Cognitive science
education
Malcolm Sears
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
188
0.608
asthma
allergy
epidemiology
respiratory diseases
Paola Muti
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
145
0.671
Forough Farrokhyar
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
157
0.793
Epidemiology
Biostatistics
Research Methods
Surgical Trials
Meta-analysis
Feng Xie
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
126
0.759
Health economic evaluation
preference measurement
utility measurement
health technology assessment
patient reported outcome
Robby Nieuwlaat
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
Clinical Epidemiology
Guidelines
Systematic Reviews
Knowledge Translation
Dominik Mertz
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
97
0.933
Medicine
Epidemiology
Infectious Diseases
Tinuke O Olagunju
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
52
0.981
Public Health
Epidemiology
Population Health
Sarah Neil Sztramko
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
32
0.914
Implementation science
knowledge translation
public health
cancer survivorship
physical activity
Binod Neupane
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
Epidemiology
Biostatistics
Genetics
Thomas Piggott
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
public health
guideline development
health equity
Manisha Pahwa
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Public Health
Health Policy
Bioethics
Tejan Baldeh
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Clinical Epidemiology
Guideline Development
Public Health
GRADE
Masako Tanaka
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Public health
epidemiology
violence prevention
mental health
psychotherapy
Jennifer Salerno
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
epidemiology
biostatistics
health services research
ethics
population health
Kristy M Hackett
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Global Health
Public Health
Reproductive Maternal and Child Health
Program Evaluation
Anthropology
Chia Yu A Lin
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Brain Injury
Childhood Disability
Knowledge Translation
Qualitative Research
Rashid J Ahmed
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Epidemiology
obstetrics
midwifery
health economics
population and public health
Steven Rebellato
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Amanda Stypulkowski
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0