Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Geriatrics and Gerontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,647
1,436
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 2
...diabetes
nutrition
nursing homes
frailty
alzheimers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
513
0.457
* Total i10 IndexRankings
Ranking Based On Selection: 3
metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
564
325
0.576
* Total i10 IndexRankings
Ranking Based On Selection: 4
Geriatrics
Public Health
Aging
Frailty
Preventive medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
482
0.888
* Total i10 IndexRankings
Ranking Based On Selection: 5
Geriatria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
494
371
0.751
* Total i10 IndexRankings
Ranking Based On Selection: 6
prevention
multimorbidity
aging
dementia
Alzheimer´s disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
470
380
0.809
* Total i10 IndexRankings
Ranking Based On Selection: 7
geriatric heart failure
multiple chronic conditions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
458
330
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 8
Geriatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
409
352
0.861
* Total i10 IndexRankings
Ranking Based On Selection: 9
geriatrics
lipid
atherosclerosis
sarcopenia
frailty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
376
287
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 10
geriatrics
gerontology
nutrition
dementia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
275
0.836
* Total i10 IndexRankings
Ranking Based On Selection: 11
Aging
activity
disability
muscle strength
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
270
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 12
gerontology
senescence
ageing
trajectories
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
290
0.890
* Total i10 IndexRankings
Ranking Based On Selection: 13
Aging and Caloric Restriction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
292
0.901
* Total i10 IndexRankings
Ranking Based On Selection: 14
Geriatrics
Gerontology
Health service research
frailty
sarcopenia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
254
0.814
* Total i10 IndexRankings
Ranking Based On Selection: 15
geriatrics
drug therapy
adverse drug events
research integrity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
224
0.749
* Total i10 IndexRankings
Ranking Based On Selection: 16
Aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
190
0.640
* Total i10 IndexRankings
Ranking Based On Selection: 17
physician patient communication
patient safety
outcomes based research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
210
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 18
Geriatric Medicine
Outcome Research
Dementia
Pneumonia
Cardiovascular Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
229
0.809
* Total i10 IndexRankings
Ranking Based On Selection: 19
palliative care
geriatrics
multimorbidity
pain
quality of life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
241
0.861
* Total i10 IndexRankings
Ranking Based On Selection: 20
Alzheimer's disease
geriatrics
estrogen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
233
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 21
Geriatric Medicine
Clinical Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
226
0.873
* Total i10 IndexRankings
Ranking Based On Selection: 22
geriatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
165
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 23
gerontologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
176
0.713
* Total i10 IndexRankings
Ranking Based On Selection: 24
gerontology
primary health care.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
195
0.793
* Total i10 IndexRankings
Ranking Based On Selection: 25
Geriatria
Declino Cognitivo
Mild Cognitive Impairment
Malattia di Alzheimer
Nutrizione
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
178
0.730
Luigi Ferrucci
National Institute on Aging
Bethesda, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,647
1,436
0.872
John Morley
Saint Louis University
St. Louis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
513
0.457
...diabetes
nutrition
nursing homes
frailty
alzheimers
Robert R Wolfe
University of Arkansas for Medical Sciences
Little Rock, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
564
325
0.576
Matteo Cesari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
482
0.888
Geriatrics
Public Health
Aging
Frailty
Preventive medicine
Roberto Bernabei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
494
371
0.751
Laura Fratiglioni
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
470
380
0.809
prevention
multimorbidity
aging
dementia
Alzheimer´s disease
Ali Ahmed
US Veterans Affairs
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
458
330
0.721
geriatric heart failure
multiple chronic conditions
Graziano Onder
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
409
352
0.861
Hidenori Arai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
376
287
0.763
geriatrics
lipid
atherosclerosis
sarcopenia
frailty
T Kwok
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
275
0.836
geriatrics
gerontology
nutrition
dementia
Taina Rantanen
Jyväskylä University
Jyväskylä, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
329
270
0.821
Aging
activity
disability
muscle strength
epidemiology
Andrea B Maier
VU University of Amsterdam
Amsterdam, Netherlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
290
0.890
gerontology
senescence
ageing
trajectories
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
National Institute on Aging
Bethesda, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
292
0.901
Aging and Caloric Restriction
Liang-Kung Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
254
0.814
Geriatrics
Gerontology
Health service research
frailty
sarcopenia
Paula A Rochon
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
224
0.749
geriatrics
drug therapy
adverse drug events
research integrity
Pinchas Cohen
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
190
0.640
Richard M Frankel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
210
0.724
physician patient communication
patient safety
outcomes based research
Phyo Kyaw Myint
University of Aberdeen
Aberdeen, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
229
0.809
Geriatric Medicine
Outcome Research
Dementia
Pneumonia
Cardiovascular Epidemiology
Christine Ritchie
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
241
0.861
palliative care
geriatrics
multimorbidity
pain
quality of life
Sanjay Asthana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
233
0.893
Alzheimer's disease
geriatrics
estrogen
Sarah Hilmer
University of Sydney
Sydney, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
226
0.873
Geriatric Medicine
Clinical Pharmacology
Tomasz Grodzicki
Jagiellonian University
Kraków, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
165
0.652
Yeda Ao Duarte
Universidade de São Paulo USP
São Paulo, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
176
0.713
NM Kerse
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
195
0.793
gerontology
primary health care.
Vincenzo Solfrizzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
178
0.730
Geriatria
Declino Cognitivo
Mild Cognitive Impairment
Malattia di Alzheimer
Nutrizione