Search the entire Understanding Patient Data site Search Finding treatments for Covid-19 Reducing nationwide variation in stroke prevention and treatment Equal access to bowel cancer treatments in Yorkshire Demonstrating the safety of an anti-obesity medication Using data to ensure the safety of medications Comparing the uptake of emergency operations for heart attack across England Using data to plan services for people living with and beyond cancer Identifying Covid-19 as a public health risk through data analysis Improving treatments for COPD Real-time monitoring of a new treatment for COPD in Salford