Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
meta-research
clinical epidemiology
evidence-based medicine
research methods
meta-analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,352
1,032
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 2
Biostatistics
Diagnostic Medicine
Health Services Research
Causal Inferences
Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
865
441
0.510
* Total i10 IndexRankings
Ranking Based On Selection: 3
Biostatistics
Clinical Trials
Outcomes Research
Health Services Research
Methods for Evidence Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
804
632
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 4
Biostatistics
epidemiology
cardiovascular disease
nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
563
0.705
* Total i10 IndexRankings
Ranking Based On Selection: 5
biostatistics
cancer
clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
776
355
0.457
* Total i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
707
488
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 7
Biostatistics
Clinical Trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
660
550
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 8
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
600
458
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 9
Cohort Studies
HIV
infectious diseases
statistics
sexual health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
587
302
0.514
* Total i10 IndexRankings
Ranking Based On Selection: 10
statistics
medical statistics
pediatrics
growth
nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
567
334
0.589
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* Total i10 IndexRankings
Ranking Based On Selection: 11
cardiovascular
cerebrovascular
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
541
375
0.693
* Total i10 IndexRankings
Ranking Based On Selection: 12
Biostatistics
Survival Analysis
Structural Equation Modelling
Statistical Learning
Machine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
520
435
0.837
* Total i10 IndexRankings
Ranking Based On Selection: 13
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
497
261
0.525
* Total i10 IndexRankings
Ranking Based On Selection: 14
Biostatistics
Cancer epidemiology
cancer screening
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
488
267
0.547
* Total i10 IndexRankings
Ranking Based On Selection: 15
cancer
statistics
screening
clinical trials
bayesian statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
486
269
0.553
* Total i10 IndexRankings
Ranking Based On Selection: 16
Air Pollution
Biostatistics
Climate Change
Environmental Epidemiology
Global Environmental
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
482
464
0.963
* Total i10 IndexRankings
Ranking Based On Selection: 17
Biostatistics
Bioinformatics
Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
479
318
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 18
Bioinformatics
Human Genetics
Biostatistics
Systems Biology
Network Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
473
404
0.854
* Total i10 IndexRankings
Ranking Based On Selection: 19
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
374
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 20
Biostatistics
Bayesian methods
Clinical epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
459
359
0.782
* Total i10 IndexRankings
Ranking Based On Selection: 21
Statistical and computational human genetics and genomics
complex traits
type 2 diabetes and related traits
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
457
315
0.689
* Total i10 IndexRankings
Ranking Based On Selection: 22
Infectious diseases
medical statistics
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
326
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 23
Developmental epidemiology
Trials
Latent variable models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
439
319
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 24
Biometry
Biometrics
Biostatistics
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
438
321
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 25
Biostatistics
Psychometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
433
389
0.898
John PA Ioannidis
Stanford University
Stanford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,352
1,032
0.763
meta-research
clinical epidemiology
evidence-based medicine
research methods
meta-analysis
Xh Zhou
University of Washington
Seattle, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
865
441
0.510
Biostatistics
Diagnostic Medicine
Health Services Research
Causal Inferences
Mental Health
Lehana Thabane
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
804
632
0.786
Biostatistics
Clinical Trials
Outcomes Research
Health Services Research
Methods for Evidence Synthesis
Demosthenes Panagiotakos
Harokopio University of Athens
Athens, Greece
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
563
0.705
Biostatistics
epidemiology
cardiovascular disease
nutrition
J Jack Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
776
355
0.457
biostatistics
cancer
clinical trials
L Adrienne Cupples
Boston University
Boston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
707
488
0.690
Mithat GöNen
Stanford University
Stanford, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
660
550
0.833
Biostatistics
Clinical Trials
Cheng-Li Lin
China Medical University Taiwan
Taichung, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
600
458
0.763
Caroline Sabin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
587
302
0.514
Cohort Studies
HIV
infectious diseases
statistics
sexual health
Tim J Cole
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
567
334
0.589
statistics
medical statistics
pediatrics
growth
nutrition
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George Howard
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
541
375
0.693
cardiovascular
cerebrovascular
Mohammad Asghari Jafarabadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
520
435
0.837
Biostatistics
Survival Analysis
Structural Equation Modelling
Statistical Learning
Machine
Richard Gelber
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
497
261
0.525
Stephen Duffy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
488
267
0.547
Biostatistics
Cancer epidemiology
cancer screening
Donald Berry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
486
269
0.553
cancer
statistics
screening
clinical trials
bayesian statistics
Yuming Guo
Monash University
Clayton, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
482
464
0.963
Air Pollution
Biostatistics
Climate Change
Environmental Epidemiology
Global Environmental
Yu Shyr
Vanderbilt University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
479
318
0.664
Biostatistics
Bioinformatics
Data Science
Steve Horvath
University of California Los Angeles
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
473
404
0.854
Bioinformatics
Human Genetics
Biostatistics
Systems Biology
Network Analysis
Liang Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
472
374
0.792
George Tomlinson
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
459
359
0.782
Biostatistics
Bayesian methods
Clinical epidemiology
Michael Boehnke
University of Michigan
Ann Arbor, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
457
315
0.689
Statistical and computational human genetics and genomics
complex traits
type 2 diabetes and related traits
Sarah Walker
University of Oxford
Oxford, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
441
326
0.739
Infectious diseases
medical statistics
epidemiology
Andrew Pickles
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
439
319
0.727
Developmental epidemiology
Trials
Latent variable models
Hans Peter Piepho
Universität Hohenheim
Stuttgart, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
438
321
0.733
Biometry
Biometrics
Biostatistics
Statistics
Melanie Wall
Columbia University New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
433
389
0.898
Biostatistics
Psychometrics