Subject Rankings
North America Medical and Health Sciences / Geriatrics Subject Rankings 2025
AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Geriatrics and Gerontology
Metrics
H-Index
i10 Index
Citation Counts
269
1,647
402,807
* Total H IndexRankings
Ranking Based On Selection
:2
...diabetes
nutrition
nursing homes
frailty
alzheimers
Metrics
H-Index
i10 Index
Citation Counts
188
1,123
158,762
* Total H IndexRankings
Ranking Based On Selection
:3
metabolism
Metrics
H-Index
i10 Index
Citation Counts
153
564
95,406
* Total H IndexRankings
Ranking Based On Selection
:4
Aging and Caloric Restriction
Metrics
H-Index
i10 Index
Citation Counts
120
324
62,194
* Total H IndexRankings
Ranking Based On Selection
:5
Aging
Metrics
H-Index
i10 Index
Citation Counts
106
297
40,226
* Total H IndexRankings
Ranking Based On Selection
:6
health care research
geriatrics
Metrics
H-Index
i10 Index
Citation Counts
100
167
39,972
* Total H IndexRankings
Ranking Based On Selection
:7
Aging
Metrics
H-Index
i10 Index
Citation Counts
96
212
43,227
* Total H IndexRankings
Ranking Based On Selection
:8
Alzheimer's disease
geriatrics
estrogen
Metrics
H-Index
i10 Index
Citation Counts
95
261
33,966
* Total H IndexRankings
Ranking Based On Selection
:9
geriatrics
drug therapy
adverse drug events
research integrity
Metrics
H-Index
i10 Index
Citation Counts
95
299
31,544
* Total H IndexRankings
Ranking Based On Selection
:10
physician patient communication
patient safety
outcomes based research
Metrics
H-Index
i10 Index
Citation Counts
95
290
43,637
* Total H IndexRankings
Ranking Based On Selection
:11
geriatric heart failure
multiple chronic conditions
Metrics
H-Index
i10 Index
Citation Counts
86
458
31,958
* Total H IndexRankings
Ranking Based On Selection
:12
geriatrics
dementia
frailty
falls
Metrics
H-Index
i10 Index
Citation Counts
86
244
41,137
* Total H IndexRankings
Ranking Based On Selection
:13
drug utilization
adverse drug events
aged
Metrics
H-Index
i10 Index
Citation Counts
85
228
35,762
* Total H IndexRankings
Ranking Based On Selection
:14
Alzheimer's disease
Aging
Neuropsychology
Metrics
H-Index
i10 Index
Citation Counts
79
207
25,006
* Total H IndexRankings
Ranking Based On Selection
:15
Neuroinflammation
Alzheimer's disease
Metrics
H-Index
i10 Index
Citation Counts
79
145
30,858
* Total H IndexRankings
Ranking Based On Selection
:16
affective neuroscience
aging
locus coeruleus-norepinephrine system
heart rate variability
Metrics
H-Index
i10 Index
Citation Counts
76
175
28,981
* Total H IndexRankings
Ranking Based On Selection
:17
aging
geriatrics
cardiovascular disease
quality improvement
health disparities
Metrics
H-Index
i10 Index
Citation Counts
75
204
20,442
* Total H IndexRankings
Ranking Based On Selection
:18
Depression
geriatrics
health services research
mixed methods
Metrics
H-Index
i10 Index
Citation Counts
72
191
23,695
* Total H IndexRankings
Ranking Based On Selection
:19
palliative care
geriatrics
multimorbidity
pain
quality of life
Metrics
H-Index
i10 Index
Citation Counts
70
280
20,022
* Total H IndexRankings
Ranking Based On Selection
:20
Gerontology
Epidemiology
Long-term Care
Metrics
H-Index
i10 Index
Citation Counts
70
132
17,694
* Total H IndexRankings
Ranking Based On Selection
:21
geriatric syndromes
incontinence
delirium
falls
osteoporosis
Metrics
H-Index
i10 Index
Citation Counts
69
156
19,081
* Total H IndexRankings
Ranking Based On Selection
:22
geriatrics
anxiety disorders
Metrics
H-Index
i10 Index
Citation Counts
67
132
16,203
* Total H IndexRankings
Ranking Based On Selection
:23
Metabolism
Muscle
Protein
Metrics
H-Index
i10 Index
Citation Counts
67
130
21,270
* Total H IndexRankings
Ranking Based On Selection
:24
Aging
Geriatric Medicine
Gerontology
Geroscience
Metrics
H-Index
i10 Index
Citation Counts
65
178
16,853
* Total H IndexRankings
Ranking Based On Selection
:25
Cancer
Aging
Supportive Care
Geriatrics
Medical Decision Making
Metrics
H-Index
i10 Index
Citation Counts
65
188
14,970
Luigi Ferrucci
Metrics
H-Index
i10-Index
Citation Counts
269
1,647
402,807
John Morley
Saint Louis University
St. Louis, United States
Metrics
H-Index
i10-Index
Citation Counts
188
1,123
158,762
...diabetes
nutrition
nursing homes
frailty
alzheimers
Robert R Wolfe
University of Arkansas for Medical Sciences
Little Rock, United States
Metrics
H-Index
i10-Index
Citation Counts
153
564
95,406
Rafael Carlos De Cabo|Rafael DeCabo, Rafael d Cabo, Rafa de Cabo
Metrics
H-Index
i10-Index
Citation Counts
120
324
62,194
Aging and Caloric Restriction
Pinchas Cohen
University of Southern California
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
106
297
40,226
Seth Landefeld
University of Alabama Birmingham
Birmingham, United States
Metrics
H-Index
i10-Index
Citation Counts
100
167
39,972
health care research
geriatrics
Vern Bengtson
University of Southern California
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
96
212
43,227
Sanjay Asthana
Metrics
H-Index
i10-Index
Citation Counts
95
261
33,966
Alzheimer's disease
geriatrics
estrogen
Paula A Rochon
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
95
299
31,544
geriatrics
drug therapy
adverse drug events
research integrity
Richard M Frankel
Metrics
H-Index
i10-Index
Citation Counts
95
290
43,637
physician patient communication
patient safety
outcomes based research
Ali Ahmed
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
86
458
31,958
geriatric heart failure
multiple chronic conditions
David B Hogan
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
86
244
41,137
geriatrics
dementia
frailty
falls
Joseph Hanlon
University of Pittsburgh
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
85
228
35,762
drug utilization
adverse drug events
aged
Belleville Sylvie
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
79
207
25,006
Alzheimer's disease
Aging
Neuropsychology
W Sue Griffin
University of Arkansas for Medical Sciences
Little Rock, United States
Metrics
H-Index
i10-Index
Citation Counts
79
145
30,858
Neuroinflammation
Alzheimer's disease
Mara Mather
University of Southern California
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
76
175
28,981
affective neuroscience
aging
locus coeruleus-norepinephrine system
heart rate variability
Richard M Allman
George Washington University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
75
204
20,442
aging
geriatrics
cardiovascular disease
quality improvement
health disparities
Joseph J Gallo
Johns Hopkins University
Baltimore, United States
Metrics
H-Index
i10-Index
Citation Counts
72
191
23,695
Depression
geriatrics
health services research
mixed methods
Christine Ritchie
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
70
280
20,022
palliative care
geriatrics
multimorbidity
pain
quality of life
Laura P Sands
Metrics
H-Index
i10-Index
Citation Counts
70
132
17,694
Gerontology
Epidemiology
Long-term Care
Neil Resnick
University of Pittsburgh
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
69
156
19,081
geriatric syndromes
incontinence
delirium
falls
osteoporosis
Julie Wetherell
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
67
132
16,203
Arny Ferrando
University of Arkansas for Medical Sciences
Little Rock, United States
Metrics
H-Index
i10-Index
Citation Counts
67
130
21,270
George A Kuchel
Metrics
H-Index
i10-Index
Citation Counts
65
178
16,853
Aging
Geriatric Medicine
Gerontology
Geroscience
William Dale
Beckman Research Institute of City of Hope
Kaliforniya, United States
Metrics
H-Index
i10-Index
Citation Counts
65
188
14,970
Cancer
Aging
Supportive Care
Geriatrics
Medical Decision Making