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 Feb 02, 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 (870.053) 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
Improving Health Outcomes through Research and Policy
Metrics
H-Index
i10 Index
Citation Counts
125
311
81,885
* Total H IndexRankings
Ranking Based On Selection: 2
Concepts-patient falls
qualitative research
suffering
mixed method
breast feeding
Metrics
H-Index
i10 Index
Citation Counts
116
361
115,187
* Total H IndexRankings
Ranking Based On Selection: 3
Nursing
bioethics
infection prevention
infectious diseases
Metrics
H-Index
i10 Index
Citation Counts
114
511
58,113
* Total H IndexRankings
Ranking Based On Selection: 4
self-care
cardiovascular disease
prevention
Metrics
H-Index
i10 Index
Citation Counts
112
423
140,437
* Total H IndexRankings
Ranking Based On Selection: 5
heart failure
nursing
Metrics
H-Index
i10 Index
Citation Counts
98
299
84,802
* Total H IndexRankings
Ranking Based On Selection: 6
health care
Metrics
H-Index
i10 Index
Citation Counts
79
165
32,678
* Total H IndexRankings
Ranking Based On Selection: 7
geriatrics
family medicine
nursing homes
Alzheimer's disease
infections
Metrics
H-Index
i10 Index
Citation Counts
79
266
22,346
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
78
214
23,965
* Total H IndexRankings
Ranking Based On Selection: 9
pharmacoepidemiology
nursing homes
aging
Metrics
H-Index
i10 Index
Citation Counts
78
312
23,407
* Total H IndexRankings
Ranking Based On Selection: 10
health service research
statistics
research methods
Metrics
H-Index
i10 Index
Citation Counts
76
134
52,291
* Total H IndexRankings
Ranking Based On Selection: 11
nursing
health services research
Metrics
H-Index
i10 Index
Citation Counts
74
209
20,418
* Total H IndexRankings
Ranking Based On Selection: 12
nursing workforce
health workforce
quality of care
quality and costs of nurse practitioners
Metrics
H-Index
i10 Index
Citation Counts
73
178
21,935
* Total H IndexRankings
Ranking Based On Selection: 13
childhood epilepsy
Metrics
H-Index
i10 Index
Citation Counts
72
172
15,712
* Total H IndexRankings
Ranking Based On Selection: 14
Sexual minority health
substance abuse
Metrics
H-Index
i10 Index
Citation Counts
69
206
18,964
* Total H IndexRankings
Ranking Based On Selection: 15
Health Services Research
Health Outcomes
Health Care Safety
Nursing
Metrics
H-Index
i10 Index
Citation Counts
68
125
36,989
* Total H IndexRankings
Ranking Based On Selection: 16
mindfulness
transplantation
quality of life
sleep
Metrics
H-Index
i10 Index
Citation Counts
68
119
15,022
* Total H IndexRankings
Ranking Based On Selection: 17
Internal Medicine
health care quality
informatics
health services
Metrics
H-Index
i10 Index
Citation Counts
67
153
19,047
* Total H IndexRankings
Ranking Based On Selection: 18
Applied Gerontology
interventions to improve quality of life for elders in the community and nursing homes
Metrics
H-Index
i10 Index
Citation Counts
67
134
15,045
* Total H IndexRankings
Ranking Based On Selection: 19
nursing
HIV
stigma
Metrics
H-Index
i10 Index
Citation Counts
66
197
15,742
* Total H IndexRankings
Ranking Based On Selection: 20
Women's health care
menopause
mentoring
Metrics
H-Index
i10 Index
Citation Counts
62
158
15,949
* Total H IndexRankings
Ranking Based On Selection: 21
Physical activity
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
62
194
15,144
* Total H IndexRankings
Ranking Based On Selection: 22
geriatric mental health nursing
Metrics
H-Index
i10 Index
Citation Counts
62
214
14,681
* Total H IndexRankings
Ranking Based On Selection: 23
gender based violence
humanitarian and conflict settings
health care response to survivors of GBV
Metrics
H-Index
i10 Index
Citation Counts
61
149
16,070
* Total H IndexRankings
Ranking Based On Selection: 24
Nursing
Metrics
H-Index
i10 Index
Citation Counts
61
195
24,200
* Total H IndexRankings
Ranking Based On Selection: 25
health disparity research
cardiovascular disease
minority health
Metrics
H-Index
i10 Index
Citation Counts
61
140
11,655
Linda H Aiken
University of Pennsylvania
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
125
311
81,885
Improving Health Outcomes through Research and Policy
Janice M Morse
University of Utah
Salt Lake City, United States
Metrics
H-Index
i10-Index
Citation Counts
116
361
115,187
Concepts-patient falls
qualitative research
suffering
mixed method
breast feeding
Elaine Larson
Columbia University New York
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
114
511
58,113
Nursing
bioethics
infection prevention
infectious diseases
Debra K Moser
University of Kentucky
Lexington, United States
Metrics
H-Index
i10-Index
Citation Counts
112
423
140,437
self-care
cardiovascular disease
prevention
Nancy M Albert
Cleveland Clinic
Cleveland, United States
Metrics
H-Index
i10-Index
Citation Counts
98
299
84,802
heart failure
nursing
Kathleen Puntillo
University of California San Francisco
San Francisco, United States
Metrics
H-Index
i10-Index
Citation Counts
79
165
32,678
Philip D Sloane
University of North Carolina Chapel Hill
Chapel Hill, United States
Metrics
H-Index
i10-Index
Citation Counts
79
266
22,346
geriatrics
family medicine
nursing homes
Alzheimer's disease
infections
Carol Boyd
University of Michigan
Ann Arbor, United States
Metrics
H-Index
i10-Index
Citation Counts
78
214
23,965
Kate Lapane
Metrics
H-Index
i10-Index
Citation Counts
78
312
23,407
pharmacoepidemiology
nursing homes
aging
Douglas Sloane
University of Pennsylvania
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
76
134
52,291
health service research
statistics
research methods
Pw Stone
Columbia University New York
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
74
209
20,418
nursing
health services research
Peter Buerhaus
Montana State University
Bozeman, United States
Metrics
H-Index
i10-Index
Citation Counts
73
178
21,935
nursing workforce
health workforce
quality of care
quality and costs of nurse practitioners
Joan K Austin
Indiana University System
Bloomington, United States
Metrics
H-Index
i10-Index
Citation Counts
72
172
15,712
childhood epilepsy
Tonda Hughes
Columbia University New York
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
69
206
18,964
Sexual minority health
substance abuse
Sean Clarke
New York University
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
68
125
36,989
Health Services Research
Health Outcomes
Health Care Safety
Nursing
Cynthia Gross
University of Minnesota Twin Cities
Minneapolis, United States
Metrics
H-Index
i10-Index
Citation Counts
68
119
15,022
mindfulness
transplantation
quality of life
sleep
Benjamin Littenberg
University of Vermont
Burlington, United States
Metrics
H-Index
i10-Index
Citation Counts
67
153
19,047
Internal Medicine
health care quality
informatics
health services
Louis D Burgio
University of Alabama
Tuscaloosa, United States
Metrics
H-Index
i10-Index
Citation Counts
67
134
15,045
Applied Gerontology
interventions to improve quality of life for elders in the community and nursing homes
William Lewis Holzemer
Rutgers The State University of New Jersey
New Brunswick, United States
Metrics
H-Index
i10-Index
Citation Counts
66
197
15,742
nursing
HIV
stigma
Janet Sharkey Carpenter
Indiana University System
Bloomington, United States
Metrics
H-Index
i10-Index
Citation Counts
62
158
15,949
Women's health care
menopause
mentoring
Rebecca E Lee
Metrics
H-Index
i10-Index
Citation Counts
62
194
15,144
Physical activity
Nutrition
Kathleen Buckwalter
University of Iowa
Iowa City, United States
Metrics
H-Index
i10-Index
Citation Counts
62
214
14,681
geriatric mental health nursing
Nancy Glass
Johns Hopkins University
Baltimore, United States
Metrics
H-Index
i10-Index
Citation Counts
61
149
16,070
gender based violence
humanitarian and conflict settings
health care response to survivors of GBV
Daiwai Olson
Metrics
H-Index
i10-Index
Citation Counts
61
195
24,200
Miyong T Kim
Metrics
H-Index
i10-Index
Citation Counts
61
140
11,655
health disparity research
cardiovascular disease
minority health