Jonathan A C Sterne

RoB 2: a revised tool for assessing risk of bias in randomised trials

2019 · BMJ

Assessment of risk of bias is regarded as an essential component of a systematic review on the effects of an intervention. The most commonly used tool for randomised trials is the Cochrane risk-of-bias tool. We …

Linked electronic health records for research on a nationwide cohort of more than 54 million people in England: data resource

2021 · BMJ

OBJECTIVE: To describe a novel England-wide electronic health record (EHR) resource enabling whole population research on covid-19 and cardiovascular disease while ensuring data security and privacy and maintaining public trust. DESIGN: Data resource comprising linked …