i10 Productivity
Rankings

African Population and Health Research Center (APHRC) Scientists i10 Productivity Rankings 2025

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: last 6 years' i10 index", Universities Rankings 2024 (Sort by : Total i10 Index), Universities Rankings 2024 (Sort by : Last 6 Years i10 Index) "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings"

* Total i10 IndexRankings
Ranking Based On Selection :1
Kenya
Gershim Asiki
Public Health
Health systems
Maternal and Child Health
Non communicable diseases
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
100
0.971
* Total i10 IndexRankings
Ranking Based On Selection :2
Kenya
Razak M Gyasi
Aging epidemiology
Loneliness
Social isolation
Geriatric psychiatry
Medical gerontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
* Total i10 IndexRankings
Ranking Based On Selection :3
Kenya
Ajayi Anthony Idowu
Adolescents Sexual and Reproductive Health
Maternal Health
Child Health
Contraception
and HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Kenya
Shukri F. Mohamed
Research in NCD in particular CVD risk factors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Kenya
Yohannes Dibaba Wado
Fertility
family planning
adolescent health
social determinants of health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
* Total i10 IndexRankings
Ranking Based On Selection :6
Kenya
Martin Kavao Mutua
Maternal and Child Health
Vaccination
Epidemiolgy
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
* Total i10 IndexRankings
Ranking Based On Selection :7
Kenya
Benta Abuya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Total i10 IndexRankings
Ranking Based On Selection :8
Kenya
Frederick Murunga Wekesah
Non-communicable diseases and mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Kenya
Pauline Bakibinga
Health Systems Strengthening
Digital Health
Maternal
Newborn and Child Health
Human Resources for Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Kenya
Boniface Ayanbekongshie Ushie
Sociology
medical sociology
HIV
Child health
Psychosocial wellbeing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Kenya
Evelyn Gitau
Research Capacity Strengthening
Science Innovation
Enterprenuership
Adapative Immunity
Childhood Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total i10 IndexRankings
Ranking Based On Selection :14
Kenya
Sheillah Simiyu
Public Health
Water
sanitation and Hygiene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Kenya
Blessing Mberu
Migration
Urbanization and Urban Health in Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Kenya
Estelle M. Sidze
MNCH
mental wellbeing
adolescent girls
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Kenya
Cheikh Mbacke Faye
Biostatistics
Research design
Monitoring and Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Kenya
Beatrice Maina
Adolescent sexual and reproductive health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :19
Kenya
Patrick Opiyo Owili
Epidemiology
Biostatistics
Environmental & Occupational Health
Health Policy
Research and Related Capacity Strengthening
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Kenya
Daniel Mwanga|Daniel Mtai Mwanga, Daniel M Mwanga, DM Mwanga
Statistics
Data Science
Mental Health
Chronic Disease
Data Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Kenya
Damazo T. Kadengye
Statistics
Population Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Kenya
Richard E Sanya
Cardio-metabolic Disorders
Helminths
Allergy
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :24
Kenya
Vollan Okoth Ochieng
Education
Youth
Migration
Population
and Climate Change/Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Kenya
Anne M. Khisa
Higher Education Research
& Gender Studies
& Reproductive Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Gershim Asiki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
100
0.971
Public Health
Health systems
Maternal and Child Health
Non communicable diseases
HIV
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Razak M Gyasi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
Aging epidemiology
Loneliness
Social isolation
Geriatric psychiatry
Medical gerontology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Ajayi Anthony Idowu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
Adolescents Sexual and Reproductive Health
Maternal Health
Child Health
Contraception
and HIV
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Shukri F. Mohamed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
49
1.000
Research in NCD in particular CVD risk factors
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Yohannes Dibaba Wado
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
Fertility
family planning
adolescent health
social determinants of health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Martin Kavao Mutua
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
Maternal and Child Health
Vaccination
Epidemiolgy
Statistics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Benta Abuya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Frederick Murunga Wekesah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Pauline Bakibinga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Health Systems Strengthening
Digital Health
Maternal
Newborn and Child Health
Human Resources for Health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Caroline Kabaria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Kanyiva Muindi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Boniface Ayanbekongshie Ushie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Sociology
medical sociology
HIV
Child health
Psychosocial wellbeing
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Evelyn Gitau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
Research Capacity Strengthening
Science Innovation
Enterprenuership
Adapative Immunity
Childhood Diseases
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Sheillah Simiyu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Blessing Mberu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Migration
Urbanization and Urban Health in Africa
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Estelle M. Sidze
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
MNCH
mental wellbeing
adolescent girls
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Cheikh Mbacke Faye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Biostatistics
Research design
Monitoring and Evaluation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Beatrice Maina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Adolescent sexual and reproductive health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Patrick Opiyo Owili
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Epidemiology
Biostatistics
Environmental & Occupational Health
Health Policy
Research and Related Capacity Strengthening
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Patricia Wekulo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Statistics
Data Science
Mental Health
Chronic Disease
Data Governance
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Damazo T. Kadengye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Richard E Sanya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Cardio-metabolic Disorders
Helminths
Allergy
Internal Medicine
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Vollan Okoth Ochieng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Education
Youth
Migration
Population
and Climate Change/Environment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Anne M. Khisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Higher Education Research
& Gender Studies
& Reproductive Health