Assistant Professor of Medical Statistics at the London School of Hygiene and Tropical Medicine. John's main field of interest is the design and analysis of clinical trials, particularly those in cardiovascular disease.
Affiliations
Teaching
John co-organises modules on Clinical Trials and Statistical Inference on the Medical Statistics MSc.
He also teaches statistical methods relevant to cardiology trials on short courses aimed at Cardiologists.
Research
John has a particular interest in demystifying statistical methods and assessing their value and best use in trials in cardiology. Major current topics of research include: the win ratio approach to a hierarchical composite of outcomes with clinical priorities, the value of repeat-event versus time-to-first event analyses, the use of covariate adjustment in clinical trials, and how best to handle competing risks.
Outside of methodological work, he provides expert statistical advice on a number of trials in cardiology and is the statistical member of several trial data monitoring committees.