Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (941,641 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Laura J Gray
Medical Statistics
Clinical Trials
Prognostic Models
Evidence Synthesis
Metrics
H-Index
i10 Index
Citation
69
204
20,293
* Rankings
Ranking Based On Selection: 2
Paul Lambert
Biostatistics
Epidemiology
Cancer Survival
Cancer Epidemiology
Survival Analysis
Metrics
H-Index
i10 Index
Citation
66
184
23,230
* Rankings
Ranking Based On Selection: 3
Brad Manktelow
quality improvement
healthcare quality
medical statistics
Metrics
H-Index
i10 Index
Citation
51
102
10,867
Rankings
Ranking Based On Selection: 1
Laura J Gray
Metrics
H-Index
i10 Index
Citation Counts
69
204
20,293
Medical Statistics
Clinical Trials
Prognostic Models
Evidence Synthesis
Rankings
Ranking Based On Selection: 2
Paul Lambert
Metrics
H-Index
i10 Index
Citation Counts
66
184
23,230
Biostatistics
Epidemiology
Cancer Survival
Cancer Epidemiology
Survival Analysis
Rankings
Ranking Based On Selection: 3
Brad Manktelow
Metrics
H-Index
i10 Index
Citation Counts
51
102
10,867
quality improvement
healthcare quality
medical statistics
Rankings
Ranking Based On Selection: 4
Mark J Rutherford
Metrics
H-Index
i10 Index
Citation Counts
31
59
4,512
Rankings
Ranking Based On Selection: 5
Sylwia Bujkiewicz
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,821
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