The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where David J. Llewellyn sits on this spectrum.
This scientist: 188 publications — 59th percentile
59% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 570 publications or more.
The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where David J. Llewellyn sits on this spectrum.
This scientist: 61 D-Index — 83rd percentile
83% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 100 D-Index or more.
David J. Llewellyn is affiliated with the University of Exeter in the United Kingdom and works primarily within the field of medicine. Their research focuses on various subfields including psychiatry and mental health, physiology, public health, environmental and occupational health, economics and econometrics, and artificial intelligence. The breadth of these subfields highlights an interdisciplinary approach to medical and health research.
The scientist's main areas of focus include dementia and cognitive impairment research, health systems, economic evaluations, quality of life, frailty in older adults, machine learning in healthcare, nutritional studies and diet, artificial intelligence in healthcare and education, and folate and B vitamins research.
Frequent coauthors of David J. Llewellyn include Janice M. Ranson, Ilianna Lourida, Stefano Tamburin, Michele Veldsman, and Timothy Rittman.
Llewellyn has contributed to numerous publications in several prominent scientific venues, including:
Among recent papers, some notable works are:
Pawel Pludowski;Michael F. Holick;Stefan Pilz;Stefan Pilz;Carol L. Wagner
Ilianna Lourida;Eilis Hannon;Thomas J Littlejohns;Kenneth M Langa
Thomas J. Littlejohns;William E. Henley;Iain A. Lang;Cedric Annweiler
Ilianna Lourida;Maya Soni;Joanna Thompson-Coon;Nitin Purandare
David J. Llewellyn;Iain A. Lang;Kenneth M. Langa;Graciela Muniz-Terrera
Cynthia Balion;Lauren E. Griffith;Lisa Strifler;Matthew Henderson
Ruth E. Hubbard;Iain A. Lang;David J. Llewellyn;Kenneth Rockwood;Kenneth Rockwood
Nicolas Farina;David Llewellyn;Mokhtar Gad El Kareem Nasr Isaac;Naji Tabet
Elżbieta Kuźma;Ilianna Lourida;Sarah F. Moore;Deborah A. Levine
Cedric Annweiler;David J Llewellyn;Olivier Beauchet
David J. Llewellyn;Xavier Sanchez
David J. Llewellyn;Kerry M. Wilson
David J. Llewellyn;Kenneth M. Langa;Iain A. Lang
Guy G. Potter;Brenda L. Plassman;James R. Burke;Mohammed U. Kabeto
Toru Okura;Brenda L. Plassman;David C. Steffens;David J. Llewellyn
Iain A. Lang;David J. Llewellyn;Kenneth M. Langa;Robert B. Wallace
Dorina Cadar;Camille Lassale;Hilary Davies;David J. Llewellyn
Isobel E. M. Evans;David J. Llewellyn;Fiona E. Matthews;Fiona E. Matthews;Robert T. Woods
Kara Zivin;David J. Llewellyn;Iain A. Lang;Sandeep Vijan
David J. Llewellyn;Xavier Sanchez;Amanda Asghar;Gareth Jones
Karin Hek;Ayse Demirkan;Jari Lahti;Jari Lahti;Antonio Terracciano
Iain A. Lang;David J. Llewellyn;Kirsty Alexander;David Melzer
Cedric Annweiler;Manuel Montero-Odasso;David J. Llewellyn;Stéphane Richard-Devantoy
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These related online degrees and career pathways enable flexibility, affordability, and specialized training to fit your aspirations in the social sciences and humanities.
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