Professor Ronald Geskus

Associate Professor Ronald Geskus

Head of Biostatistics Group

Dr Geskus’s research interests include: i) models for complex time-to-event data (competing risks, multi-state models), ii) models for complex longitudinal data, iii) prediction based on time-updated marker values, iv) causal inference, v) infectious diseases, vi) graphics design and principles of data visualisation.

Before joining OUCRU, he worked as a senior statistician at the public health service of Amsterdam. There, he specialised in the analysis of data that are collected in cohort studies, i.c. The Amsterdam Cohort Studies on HIV infection and AIDS. He was involved in many studies on infectious diseases, especially those that are transmitted via sexual contact. Besides, he worked in several (medical) statistical research groups in the Netherlands, most notably in the academic medical centre in Amsterdam.

Ronald Geskus: Sophisticated biostatistics for complex clinical research from NDM Oxford on Vimeo.




Joined OUCRU

Became an Associate Professor at the University of Oxford.


Obtained his PhD in mathematical statistics


Duc Hong Du, Ronald B Geskus, Yanlin Zhao, Luigi Ruffo Codecasa, Daniela Maria Cirillo, Reinout van Crevel, Dyshelly Nurkartika Pascapurnama, Lidya Chaidir, Stefan Niemann, Roland Diel, Shaheed Vally Omar, Louis Grandjean, Sakib Rokadiya, Arturo Torres Ortitz, Nguyen Huu Lan, Dang Thi Minh Ha, E Grace Smith, Esther Robinson, Martin Dedicoat, Le Thanh Hoang Nhat, Guy E Thwaites, Le Hong Van, Nguyen Thuy Thuong Thuong, Timothy M Walker
Plos Global Public Health
December 20, 2023
DOI: 10.1371/journal.pgph.0001788
Joseph Donovan, Nguyen D Bang, Darma Imran, Ho D T Nghia, Erlina Burhan, Dau T T Huong, Nguyen T T Hiep, Lam H B Ngoc, Dang V Thanh, Nguyen T Thanh, Anna L S Wardhani, Kartika Maharani, Cakra P Gasmara, Nguyen H H Hanh, Pham K N Oanh, Riwanti Estiasari, Do D A Thu, Ardiana Kusumaningrum, Le T Dung, Do C Giang, Dang T M Ha, Nguyen H Lan, Nguyen V V Chau, Nguyen T M Nguyet, Ronald B Geskus, Nguyen T T Thuong, Evelyne Kestelyn, Raph L Hamers, Nguyen H Phu, Guy E Thwaites; ACT HIV Investigators
N Engl J Med
October 12, 2023
DOI: 10.1056/NEJMoa2216218
Hana Krismawati, Sri V. Muchtar, Mutia Rahardjani, Margareta Oktaviani, Syamsiah, Nelly Imbiri, Dian Hasvitasari, Dwi Fajrianti, Nico Tarino, Fitri Wulandari, Evelyne Kestelyn, Reinout van Crevel, Steve Walker, Ronald Geskus, Annemieke Geluk, Raph L. Hamers, Hardyanto Soebono, Marlous L. Grijsen
Wellcome Open Res
July 8, 2023
DOI: 10.12688/wellcomeopenres.19455.1
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