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
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
450
291
0.647
* Total i10 IndexRankings
Ranking Based On Selection: 2
Environmental Medicine
Toxicology
Food Safety
Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
331
192
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 3
microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
111
0.405
* Total i10 IndexRankings
Ranking Based On Selection: 4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
224
0.842
* Total i10 IndexRankings
Ranking Based On Selection: 5
Sleep
behavioral medicine
psychosomatic medicine & health psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
189
0.859
* Total i10 IndexRankings
Ranking Based On Selection: 6
Professor of Forensic Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
117
0.568
* Total i10 IndexRankings
Ranking Based On Selection: 7
medicine
nutrition
environmental contaminants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
156
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 8
Health policy and systems research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
152
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 9
Psychiatry
occupational mental health
epidemiology
psychology
functional somatic syndromes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
137
0.761
* Total i10 IndexRankings
Ranking Based On Selection: 10
genetic epidemiology
biobanking
twin studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
117
0.692
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
72
0.434
* Total i10 IndexRankings
Ranking Based On Selection: 12
epidemiologi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
90
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 13
drugs of abuse
addiction
psychiatry
epidemiology
pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
106
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 14
Nutrition
Epidemiology
sustainable diets
healthy eating
diet throughout the life course
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
144
0.935
* Total i10 IndexRankings
Ranking Based On Selection: 15
Genetics
Substance use
Personality
Twin studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
134
0.944
* Total i10 IndexRankings
Ranking Based On Selection: 16
Epidemiology
perinatal
infections
ART
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
131
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
127
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
117
0.914
* Total i10 IndexRankings
Ranking Based On Selection: 19
Toxicology
reproduction
DNA damage
genotoxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
72
0.567
* Total i10 IndexRankings
Ranking Based On Selection: 20
Ageing
physical capability
dementia
health inequalities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
99
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 21
Causal graphs
Stata
Flexible Parametric Survival Modelss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
93
0.744
* Total i10 IndexRankings
Ranking Based On Selection: 22
diabetes
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
95
0.766
* Total i10 IndexRankings
Ranking Based On Selection: 23
pharmacoepidemiology
drug utilization
epidemiology
drug safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
77
0.653
* Total i10 IndexRankings
Ranking Based On Selection: 24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
101
0.878
* Total i10 IndexRankings
Ranking Based On Selection: 25
Osteoporosis
Hip fractures
Health behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
60
0.550
Per Magnus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
450
291
0.647
Jan Alexander
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
331
192
0.580
Dominique Caugant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
111
0.405
Ted Reichborn-Kjennerud
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
224
0.842
Børge Sivertsen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
189
0.859
Sleep
behavioral medicine
psychosomatic medicine & health psychology
Peter Gill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
117
0.568
Professor of Forensic Genetics
Helle Margrete Meltzer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
156
0.817
medicine
nutrition
environmental contaminants
Simon Lewin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
152
0.817
Health policy and systems research
Arnstein Mykletun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
137
0.761
Psychiatry
occupational mental health
epidemiology
psychology
functional somatic syndromes
Jennifer R. Harris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
117
0.692
genetic epidemiology
biobanking
twin studies
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Jørn A Holme
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
72
0.434
Aage Tverdal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
90
0.545
Jørgen G. Bramness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
106
0.667
drugs of abuse
addiction
psychiatry
epidemiology
pharmacology
Anne Lise Brantsæter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
144
0.935
Nutrition
Epidemiology
sustainable diets
healthy eating
diet throughout the life course
Eivind Ystrom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
134
0.944
Genetics
Substance use
Personality
Twin studies
Siri Eldevik Håberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
131
0.929
Epidemiology
perinatal
infections
ART
Cathrine Thomsen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
127
0.907
Haug LS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
117
0.914
Gunnar Brunborg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
72
0.567
Toxicology
reproduction
DNA damage
genotoxicity
Bjørn Heine Strand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
99
0.792
Ageing
physical capability
dementia
health inequalities
Hein Stigum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
93
0.744
Causal graphs
Stata
Flexible Parametric Survival Modelss
Lars Stene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
95
0.766
diabetes
epidemiology
Kari Furu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
77
0.653
pharmacoepidemiology
drug utilization
epidemiology
drug safety
Claire Glenton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
101
0.878
Anne Johanne Søgaard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
60
0.550
Osteoporosis
Hip fractures
Health behaviour