The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![David Lye](https://cdn.adscientificindex.com/pictures/46/4965299.jpg)
COVID-19
dengue
antimicrobial resistance
antimicrobial stewardship
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
71
0.816
![Rupesh Agrawal](https://cdn.adscientificindex.com/pictures/29/4965302.jpg)
Ocular inflammation
Ocular Trauma
Ocular Imaging
Nanotechnology
HIV and Eye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
52
0.912
![Timothy Barkham](https://cdn.adscientificindex.com/pictures/f5/4965308.jpg)
microbiology
PCR
influenza
epidemiology
infection
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
32
0.681
![Shelat Vishal](https://cdn.adscientificindex.com/pictures/ba/4965310.jpg)
surgery
laparoscopy
robotic
hepatobiliary
pancreatic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
41
0.911
![Wee Shiong Lim](/user/assets/images/profile/no-profile-photo.png)
dementia and cognitive disorders
frailty and Sarcopenia
Intrinsic Capacity
Caregiving
evidence based medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
37
0.860
![Angela Chow](/user/assets/images/profile/no-profile-photo.png)
Antimicrobial Resistance
Healthcare Epidemiology
Population Health
Implementation Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
32
0.762
![Bernard Yu-Hor Thong](https://cdn.adscientificindex.com/pictures/a9/4965304.jpg)
Rheumatology
Clinical Immunology/Allergy
SLE
Drug allergy
Anaphylaxis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
![Oon Tek Ng](/user/assets/images/profile/no-profile-photo.png)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
36
0.947
![Kalisvar Marimuthu](/user/assets/images/profile/no-profile-photo.png)
Applied genomics&metagenomics
Hospital Acquired Infections
Antimicrobial resistance
Infection Control
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
![Augustinus Laude](https://cdn.adscientificindex.com/pictures/21/4965312.jpg)
Medical Retina
Ophthalmic Imaging
Age-related Macular Degeneration
Polypoidal Choroidal Vasculopathy
Diabetic Eye Diseases.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
![Brenda Sp Ang](/user/assets/images/profile/no-profile-photo.png)
hospital epidemiology
infection prevention
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
![Poh Lian Lim](https://cdn.adscientificindex.com/pictures/11/4965311.jpg)
Infectious Disease
Travel Medicine
Emerging Infections
HIV
Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
![Po Ying Chia](https://cdn.adscientificindex.com/pictures/a3/4965300.jpg)
Infectious Diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
![Rinkoo Dalan](https://cdn.adscientificindex.com/pictures/0c/4965316.jpg)
Endocrinology
Thyroid
Diabetes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
![Yih Yng Ng](https://cdn.adscientificindex.com/pictures/29/4965315.jpg)
Digital Health
Resuscitation
EMS systems
Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
![Leong Khai Pang](https://cdn.adscientificindex.com/pictures/fb/4965313.jpg)
rheumatology
allergy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
![Tau Hong Lee](https://cdn.adscientificindex.com/pictures/d5/4965305.jpg)
Infectious diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
![Robert Hawkins](/user/assets/images/profile/no-profile-photo.png)
Chemical pathology
clinical biochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
13
0.520
![Win Mar Kyaw](/user/assets/images/profile/no-profile-photo.png)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
![Leonard Wl Yip](/user/assets/images/profile/no-profile-photo.png)
Ophthalmology
Glaucoma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
![Bingwen Eugene Fan](https://cdn.adscientificindex.com/pictures/11/4965317.jpg)
Haematology
Thrombosis and Haemostasis
Medical Innovation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
![Sapna Sadarangani](/user/assets/images/profile/no-profile-photo.png)
vaccine preventable diseases
influenza vaccination in the elderly and in patients with comorbidities
global health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
![Tat Ming Ng](https://cdn.adscientificindex.com/pictures/8e/4965322.jpg)
Antimicrobial Stewardship
3D-printing
Physiologically-based pharmacokinetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
![Sanchalika Acharyya](/user/assets/images/profile/no-profile-photo.png)
Epidemiology and Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
![Joshua Gx Wong](/user/assets/images/profile/no-profile-photo.png)
Epidemiology
Infectious Diseases
Psychiatry
Therapeutics
RWE
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
David Lye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
71
0.816
COVID-19
dengue
antimicrobial resistance
antimicrobial stewardship
Rupesh Agrawal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
52
0.912
Ocular inflammation
Ocular Trauma
Ocular Imaging
Nanotechnology
HIV and Eye
Timothy Barkham
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
32
0.681
Shelat Vishal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
41
0.911
surgery
laparoscopy
robotic
hepatobiliary
pancreatic
Wee Shiong Lim
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
37
0.860
dementia and cognitive disorders
frailty and Sarcopenia
Intrinsic Capacity
Caregiving
evidence based medicine
Angela Chow
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
32
0.762
Antimicrobial Resistance
Healthcare Epidemiology
Population Health
Implementation Science
Bernard Yu-Hor Thong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
Rheumatology
Clinical Immunology/Allergy
SLE
Drug allergy
Anaphylaxis
Oon Tek Ng
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
36
0.947
Kalisvar Marimuthu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Applied genomics&metagenomics
Hospital Acquired Infections
Antimicrobial resistance
Infection Control
Augustinus Laude
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
Medical Retina
Ophthalmic Imaging
Age-related Macular Degeneration
Polypoidal Choroidal Vasculopathy
Diabetic Eye Diseases.
Brenda Sp Ang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Poh Lian Lim
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
Infectious Disease
Travel Medicine
Emerging Infections
HIV
Public Health
Po Ying Chia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Rinkoo Dalan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
Endocrinology
Thyroid
Diabetes
Yih Yng Ng
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Digital Health
Resuscitation
EMS systems
Public Health
Leong Khai Pang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
Tau Hong Lee
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Robert Hawkins
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
13
0.520
Chemical pathology
clinical biochemistry
Win Mar Kyaw
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Leonard Wl Yip
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Bingwen Eugene Fan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Haematology
Thrombosis and Haemostasis
Medical Innovation
Sapna Sadarangani
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
vaccine preventable diseases
influenza vaccination in the elderly and in patients with comorbidities
global health
Tat Ming Ng
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Antimicrobial Stewardship
3D-printing
Physiologically-based pharmacokinetics
Sanchalika Acharyya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Epidemiology and Public Health
Joshua Gx Wong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Epidemiology
Infectious Diseases
Psychiatry
Therapeutics
RWE