University, Subject, Country, Region, World
RTI Health Solutions 34 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
121
504
112,607
* Total H IndexRankings
Ranking Based On Selection: 2
health services research
patient outcomes
quality of care
evidence-based practice
Metrics
H-Index
i10 Index
Citation Counts
113
264
69,003
* Total H IndexRankings
Ranking Based On Selection: 3
Public Health
Disease ecology
Epidemiology
Spatial Analysis
Network analysis
Metrics
H-Index
i10 Index
Citation Counts
50
82
85,901
* Total H IndexRankings
Ranking Based On Selection: 4
Nutrition
public health
maternal and child nutrition
Metrics
H-Index
i10 Index
Citation Counts
47
74
11,210
* Total H IndexRankings
Ranking Based On Selection: 5
Biostatistics
Epidemiology
Pharmacoepidemiology
Metrics
H-Index
i10 Index
Citation Counts
38
49
5,795
* Total H IndexRankings
Ranking Based On Selection: 6
health services research
Metrics
H-Index
i10 Index
Citation Counts
38
67
4,285
* Total H IndexRankings
Ranking Based On Selection: 7
Medicinal Chemistry
Drug Discovery
Metrics
H-Index
i10 Index
Citation Counts
36
92
3,362
* Total H IndexRankings
Ranking Based On Selection: 8
nutrition education
food policy
Metrics
H-Index
i10 Index
Citation Counts
27
54
3,060
* Total H IndexRankings
Ranking Based On Selection: 9
Pharmacoepidemiology
Drug safety
Real world evidence
Vaccine safety
Metrics
H-Index
i10 Index
Citation Counts
26
47
12,432
* Total H IndexRankings
Ranking Based On Selection: 10
Public health
Economics
HIV
cost effectiveness
viral hepatitis
Metrics
H-Index
i10 Index
Citation Counts
25
42
5,276
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* Total H IndexRankings
Ranking Based On Selection: 11
Epidemiology
Public Health
Substance Use
Global Health
Stigma
Metrics
H-Index
i10 Index
Citation Counts
24
32
2,174
* Total H IndexRankings
Ranking Based On Selection: 12
Biostatistics
Public Health
Environmental Health
Ecology
Resource Management
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,516
* Total H IndexRankings
Ranking Based On Selection: 13
Drug Design
Medicinal Chemistry
Organic Synthesis
Metrics
H-Index
i10 Index
Citation Counts
21
43
1,546
* Total H IndexRankings
Ranking Based On Selection: 14
Tropical Medicine Public Health
Medical Research
Neglected tropical Disease
Global Heath
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,803
* Total H IndexRankings
Ranking Based On Selection: 15
epidemiology
malaria
infectious disease
global health security
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,217
* Total H IndexRankings
Ranking Based On Selection: 16
pharmacology
receptor signaling
cannabinoids
allosterism
addiction
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,129
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,956
* Total H IndexRankings
Ranking Based On Selection: 18
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,576
* Total H IndexRankings
Ranking Based On Selection: 19
Health services research
health policy
health economics
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,037
* Total H IndexRankings
Ranking Based On Selection: 20
tobacco control
media campaign evaluation
chronic disease prevention
Metrics
H-Index
i10 Index
Citation Counts
16
20
885
* Total H IndexRankings
Ranking Based On Selection: 21
Organization of Work
Occupational Health & Safety
Workforce Development
Organizational Culture
Metrics
H-Index
i10 Index
Citation Counts
13
13
542
* Total H IndexRankings
Ranking Based On Selection: 22
Biostatistics
Survey Sampling
Metrics
H-Index
i10 Index
Citation Counts
10
11
1,398
* Total H IndexRankings
Ranking Based On Selection: 23
quality of care
nursing homes
hospice and palliative care
antipsychotic medication use
dementia care
Metrics
H-Index
i10 Index
Citation Counts
9
9
580
* Total H IndexRankings
Ranking Based On Selection: 24
Long-term Care
End-of-Life Care
Quality Measurement
Dementia Care
Nursing Home
Metrics
H-Index
i10 Index
Citation Counts
9
9
356
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
8
8
574
Kenneth J Rothman
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
121
504
112,607
Kathleen N Lohr
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
113
264
69,003
health services research
patient outcomes
quality of care
evidence-based practice
Donal Bisanzio
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
50
82
85,901
Public Health
Disease ecology
Epidemiology
Spatial Analysis
Network analysis
Chessa Lutter
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
47
74
11,210
Nutrition
public health
maternal and child nutrition
Estel Plana
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
38
49
5,795
Biostatistics
Epidemiology
Pharmacoepidemiology
Wayne Holden
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
38
67
4,285
health services research
Yanan Zhang
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
36
92
3,362
Medicinal Chemistry
Drug Discovery
Sheryl C Cates
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
27
54
3,060
nutrition education
food policy
J Bradley Layton
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
26
47
12,432
Pharmacoepidemiology
Drug safety
Real world evidence
Vaccine safety
AA Honeycutt
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
25
42
5,276
Public health
Economics
HIV
cost effectiveness
viral hepatitis
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Emmanuel Oga
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
24
32
2,174
Epidemiology
Public Health
Substance Use
Global Health
Stigma
Erica N Browne
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
22
34
1,516
Biostatistics
Public Health
Environmental Health
Ecology
Resource Management
Ojas A Namjoshi
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
21
43
1,546
Drug Design
Medicinal Chemistry
Organic Synthesis
Upendo Mwingira
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
19
31
1,803
Tropical Medicine Public Health
Medical Research
Neglected tropical Disease
Global Heath
Erin Eckert
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
19
28
1,217
epidemiology
malaria
infectious disease
global health security
Thomas Gamage
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
18
26
1,129
pharmacology
receptor signaling
cannabinoids
allosterism
addiction
Alejandro Arana
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,956
Jennifer Griffin
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
18
20
1,576
Lisa M Lines
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,037
Health services research
health policy
health economics
Laurel Curry
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
16
20
885
tobacco control
media campaign evaluation
chronic disease prevention
Julianne Payne
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
13
13
542
Organization of Work
Occupational Health & Safety
Workforce Development
Organizational Culture
Lauren Klein Warren
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
10
11
1,398
Biostatistics
Survey Sampling
Nan Tracy Zheng
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
9
9
580
quality of care
nursing homes
hospice and palliative care
antipsychotic medication use
dementia care
Qinghua Li
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
9
9
356
Long-term Care
End-of-Life Care
Quality Measurement
Dementia Care
Nursing Home
Sarah E Duhart Clarke
RTI Health Solutions
Berkeley, United States
Metrics
H-Index
i10-Index
Citation Counts
8
8
574