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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
rheumatology
epidemiology
informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
483
411
0.851
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
234
0.810
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
rheumatology
inflammation
immunology
iron metabolism
metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
56
0.533
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Rheumatology
Quality of care
Healthcare disparities
Healthcare delivery improvements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
56
0.824
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Rheumatology
early arthritis
imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
Jeffrey Curtis
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
483
411
0.851
rheumatology
epidemiology
informatics
Christopher D Buckley
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
234
0.810
Stephen P Young
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
56
0.533
rheumatology
inflammation
immunology
iron metabolism
metabolism
Maria Ioana Danila
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
56
0.824
Rheumatology
Quality of care
Healthcare disparities
Healthcare delivery improvements
Ilfita Sahbudin
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Rheumatology
early arthritis
imaging
Catherine McGrath
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438