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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,330
907
0.682
* Total i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
733
408
0.557
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
723
566
0.783
* Total i10 IndexRankings
Ranking Based On Selection :4
safety and risk engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
674
590
0.875
* Total i10 IndexRankings
Ranking Based On Selection :5
science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
661
193
0.292
* Total i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
654
349
0.534
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
653
467
0.715
* Total i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
653
454
0.695
* Total i10 IndexRankings
Ranking Based On Selection :9
medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
623
430
0.690
* Total i10 IndexRankings
Ranking Based On Selection :10
Frailty
cognitive impairment
ageing
geriatric medicine
dementia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
619
446
0.721
* Total i10 IndexRankings
Ranking Based On Selection :11
Valvular Heart Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
615
531
0.863
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
615
386
0.628
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
608
500
0.822
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
599
244
0.407
* Total i10 IndexRankings
Ranking Based On Selection :15
inflammatory bowel disease
epidemiology
gut microbiome
colon cancer screening
gastrointestinal endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
565
452
0.800
* Total i10 IndexRankings
Ranking Based On Selection :16
Alzheimer's disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
559
360
0.644
* Total i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
555
464
0.836
* Total i10 IndexRankings
Ranking Based On Selection :18
Exercise Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
547
480
0.878
* Total i10 IndexRankings
Ranking Based On Selection :19
Hypertension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
252
0.464
* Total i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
539
439
0.814
* Total i10 IndexRankings
Ranking Based On Selection :21
Diabetes
Lipids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
538
394
0.732
* Total i10 IndexRankings
Ranking Based On Selection :22
Neurodevelopment
Mental Health
Gene x Environment Interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
532
412
0.774
* Total i10 IndexRankings
Ranking Based On Selection :23
medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
521
326
0.626
* Total i10 IndexRankings
Ranking Based On Selection :24
health
physical activity
sedentary behaviour
outdoor play
movement behaviours
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
510
449
0.880
* Total i10 IndexRankings
Ranking Based On Selection :25
musculoskeletal
pain
disability
rehabilitation
work
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
500
422
0.844
Witold Pedrycz
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,330
907
0.682
Jean-Pierre Després
Université Laval
Quebec City, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
733
408
0.557
Mohit Bhandari
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
723
566
0.783
Faisal Khan
Memorial University of Newfoundland
St John’s, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
674
590
0.875
Scaiano Juan C
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
661
193
0.292
Ronald Burke
York University
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
654
349
0.534
Subodh Verma
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
653
467
0.715
John Eikelboom
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
653
454
0.695
Stuart J Connolly
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
623
430
0.690
Kenneth Rockwood
Dalhousie University
Halifax, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
619
446
0.721
Frailty
cognitive impairment
ageing
geriatric medicine
dementia
Philippe Pibarot
Université Laval
Quebec City, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
615
531
0.863
Slutsky AS
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
615
386
0.628
Mark Sutton
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
608
500
0.822
Mandelis
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
599
244
0.407
Charles N Bernstein
University of Manitoba
Winnipeg, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
565
452
0.800
inflammatory bowel disease
epidemiology
gut microbiome
colon cancer screening
gastrointestinal endoscopy
Serge Gauthier
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
559
360
0.644
Turecki Gustavo
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
555
464
0.836
Kerry S Courneya
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
547
480
0.878
Ernesto L Schiffrin
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
252
0.464
Sharon Straus
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
539
439
0.814
Lawrence Leiter
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
538
394
0.732
Michael J Meaney
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
532
412
0.774
Rouleau J
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
521
326
0.626
Mark S Tremblay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
510
449
0.880
health
physical activity
sedentary behaviour
outdoor play
movement behaviours
Joy Macdermid
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
500
422
0.844