Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :76
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
* Total i10 IndexRankings
Ranking Based On Selection :77
Natural Product Pharmacology
Toxicology
Ethnopharmacology
Ethnomedicine
Cancer pharmacotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
* Total i10 IndexRankings
Ranking Based On Selection :78
bioactive natural products
phytochemistry
quality control of phytomedicines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Total i10 IndexRankings
Ranking Based On Selection :79
Pharmacology and Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Total i10 IndexRankings
Ranking Based On Selection :80
General nephrology and dialysis
Diabetes
general medicine
internal medicine
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
* Total i10 IndexRankings
Ranking Based On Selection :81
Adolescent Health
Sexual and Reproductive Health
Sexual Behaviour
HIV risk Behaviours
Child Marriage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total i10 IndexRankings
Ranking Based On Selection :82
Oncology
Radiotherapy
Head and Neck
Prostate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
* Total i10 IndexRankings
Ranking Based On Selection :83
Pharmaceutics
Drug Delivery
Pharmaceutical Technology
Pharmaceutical nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
* Total i10 IndexRankings
Ranking Based On Selection :84
pharmacognosy
phytochemistry
antioxidants
natural products
herbal products standardization of herbal products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Total i10 IndexRankings
Ranking Based On Selection :85
Microbiology and Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
* Total i10 IndexRankings
Ranking Based On Selection :86
Ethnopharmacology
Drug Discovery
Oxidative stress
Non-communicable diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
* Total i10 IndexRankings
Ranking Based On Selection :87
Natural product pharmacology (pain and inflammation)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
* Total i10 IndexRankings
Ranking Based On Selection :88
Paediatric Infectious Diseases
Paediatric and Adolescents HIV and TB
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total i10 IndexRankings
Ranking Based On Selection :89
Medication adherence
Social and Behavioural Pharmacy
Mental Health
Complementary and Alternative Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Total i10 IndexRankings
Ranking Based On Selection :90
Public Health Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total i10 IndexRankings
Ranking Based On Selection :91
Clinical Microbiology
Clinical Immunology
Immunotherapy
Drug Discovery Studies (Natural Products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
* Total i10 IndexRankings
Ranking Based On Selection :92
Internal Medicine
Oncology
Hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total i10 IndexRankings
Ranking Based On Selection :93
Maternal Health
Women’s Health
Reproductive Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
* Total i10 IndexRankings
Ranking Based On Selection :94
Social Scientist
SHRR and HIV
Medical Sociology
Migrant Health Gender and Human Right
NTDs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
* Total i10 IndexRankings
Ranking Based On Selection :95
Medicinal Plant Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total i10 IndexRankings
Ranking Based On Selection :96
Antimicrobial resistance
Molecular Epidemiology of Streptococcus pneumoniae
Group B Streptococcus and Enterococcus species
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Total i10 IndexRankings
Ranking Based On Selection :97
Health and Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
* Total i10 IndexRankings
Ranking Based On Selection :98
Phytochemistry
Bioactive Constituents from plants
Natural Products Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
* Total i10 IndexRankings
Ranking Based On Selection :99
HEALTH SYSTEM STRENTHENING
DISEASE CONTROL AND HEALTH INFORMATION MANAGEMENT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Total i10 IndexRankings
Ranking Based On Selection :100
Epidemiology
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
Kwadwo Asamoah Kusi
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
Alex Boye
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
Natural Product Pharmacology
Toxicology
Ethnopharmacology
Ethnomedicine
Cancer pharmacotherapy
Rita A Dickson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
bioactive natural products
phytochemistry
quality control of phytomedicines
Martins Ekor
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Pharmacology and Toxicology
Benjamin Ackon Eghan Jnr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
General nephrology and dialysis
Diabetes
general medicine
internal medicine
genomics
Adom Manu
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Adolescent Health
Sexual and Reproductive Health
Sexual Behaviour
HIV risk Behaviours
Child Marriage
Joel Yarney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
Oncology
Radiotherapy
Head and Neck
Prostate
Kwabena Ofori Kwakye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Pharmaceutics
Drug Delivery
Pharmaceutical Technology
Pharmaceutical nanotechnology
Kingsley Amponsah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
pharmacognosy
phytochemistry
antioxidants
natural products
herbal products standardization of herbal products
Alex Owusu Ofori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
Microbiology and Infectious Diseases
Benoit Banga N guessan
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
Ethnopharmacology
Drug Discovery
Oxidative stress
Non-communicable diseases
Eric Boakye Gyasi B Pharm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
Natural product pharmacology (pain and inflammation)
Anthony Enimil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Paediatric Infectious Diseases
Paediatric and Adolescents HIV and TB
Irene A Kretchy
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
Medication adherence
Social and Behavioural Pharmacy
Mental Health
Complementary and Alternative Medicine
Mahama Saaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
Public Health Nutrition
Desmond Omane Acheampong
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
Clinical Microbiology
Clinical Immunology
Immunotherapy
Drug Discovery Studies (Natural Products
Ohene Opare-Sem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
Internal Medicine
Oncology
Hematology
Kwabena Danso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
Maternal Health
Women’s Health
Reproductive Health
Appiah Seth Christopher Yaw
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
Social Scientist
SHRR and HIV
Medical Sociology
Migrant Health Gender and Human Right
NTDs
Caleb Kesse Firempong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Medicinal Plant Biochemistry
Nicholas Tkd Dayie
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
Antimicrobial resistance
Molecular Epidemiology of Streptococcus pneumoniae
Group B Streptococcus and Enterococcus species
Stephen T Odonkor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
TC Fleischer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
Phytochemistry
Bioactive Constituents from plants
Natural Products Chemistry
Ofosu A.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
HEALTH SYSTEM STRENTHENING
DISEASE CONTROL AND HEALTH INFORMATION MANAGEMENT
Paul Welaga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
Epidemiology
Biostatistics