Electronic health records (EHRs) are a rich source of data which can be used to analyse health outcomes using computable phenotypes. With the approval of NHS England we used the OpenSAFELY secure anal...

When randomized trials are not available to answer a causal question about the comparative effectiveness or safety of interventions, causal inferences are drawn using observational data. A helpful 2-s...

Come and work with us! We’re looking for Epidemiologists / Health Data Scientists to join our growing research team.

We’ve launched a new project to understand who received which COVID-19 booster shots, and when, and the impacts of this on health outcomes.