Total 2,424,675 scientists, country 221, and institutions 24,468 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
![Mythily Subramaniam](https://cdn.adscientificindex.com/pictures/07/4965341.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
302
0.851
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Edimansyah Abdin](/user/assets/images/profile/no-profile-photo.png)
psychiatric epidemiology
biostatistics
psychometrics
mediation analysis
quality of life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
192
0.881
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Janhavi Vaingankar](https://cdn.adscientificindex.com/pictures/bc/4965346.jpg)
Mental health and well-being
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
157
0.892
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Jimmy Lee](https://cdn.adscientificindex.com/pictures/3e/4965342.jpg)
psychiatry
schizophrenia
psychopharmacology
biomaker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
139
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Swapna Verma](/user/assets/images/profile/no-profile-photo.png)
Psychosis
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
107
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Daniel Fung](https://cdn.adscientificindex.com/pictures/ab/4965344.jpg)
Psychiatry
Child Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
90
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Melvyn Zhang Weibin](https://cdn.adscientificindex.com/pictures/1f/4965345.jpg)
Psychiatry
E Mental Health
M-Health
Games for Health
Meta-analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
76
0.826
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Phern-Chern Tor](https://cdn.adscientificindex.com/pictures/ea/4965349.jpg)
Neurostimulation
Mood disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Yuan Qi](https://cdn.adscientificindex.com/pictures/91/4965355.jpg)
informal caregivers
digital health
stigma
mental health promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Say How Ong](/user/assets/images/profile/no-profile-photo.png)
Child and adolescent psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Attilio Rapisarda](https://cdn.adscientificindex.com/pictures/c1/4965351.jpg)
Psychotherapy
Psychiatric Epigenetics
Neuropsychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Geoffrey Tan](/user/assets/images/profile/no-profile-photo.png)
AI
Precision Psychiatry
Psychotherapy
Depression
Self-Referential Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Farhad Fakhrudin Vasanwala](https://cdn.adscientificindex.com/pictures/b2/4965354.jpg)
Family Medicine
Dengue
Integrated care
General Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Tze Jui Goh](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Bhanu Gupta](https://cdn.adscientificindex.com/pictures/90/4965350.jpg)
Psychiatry Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Mei San, Ang](https://cdn.adscientificindex.com/pictures/44/5257548.jpg)
Psychology
Mental Health
Schizophrenia
Negative symptoms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Keane Lim](/user/assets/images/profile/no-profile-photo.png)
Psychiatry
Schizophrenia
Genomics
Neuropsychology
Cognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Wong Kai Sheng](https://cdn.adscientificindex.com/pictures/c3/5649244.jpg)
Public Health
Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Rie Kubota](/user/assets/images/profile/no-profile-photo.png)
Clinical Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Mythily Subramaniam
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
302
0.851
Edimansyah Abdin
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
192
0.881
psychiatric epidemiology
biostatistics
psychometrics
mediation analysis
quality of life
Janhavi Vaingankar
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
157
0.892
Jimmy Lee
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
139
0.853
psychiatry
schizophrenia
psychopharmacology
biomaker
Swapna Verma
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
107
0.770
Daniel Fung
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
90
0.833
Psychiatry
Child Psychiatry
Melvyn Zhang Weibin
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
76
0.826
Psychiatry
E Mental Health
M-Health
Games for Health
Meta-analysis
Phern-Chern Tor
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
Yuan Qi
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
informal caregivers
digital health
stigma
mental health promotion
Say How Ong
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Child and adolescent psychiatry
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Attilio Rapisarda
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Psychotherapy
Psychiatric Epigenetics
Neuropsychiatry
Geoffrey Tan
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
AI
Precision Psychiatry
Psychotherapy
Depression
Self-Referential Processing
Farhad Fakhrudin Vasanwala
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Family Medicine
Dengue
Integrated care
General Medicine
Tze Jui Goh
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Bhanu Gupta
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Mei San, Ang
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Psychology
Mental Health
Schizophrenia
Negative symptoms
Keane Lim
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Psychiatry
Schizophrenia
Genomics
Neuropsychology
Cognition
Wong Kai Sheng
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Public Health
Science Education
Rie Kubota
Institute of Mental Health, Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000