The English Cancer Patient Experience Survey (CPES) is commissioned by NHS England and administered on their behalf by an external survey provider organisation (Quality Health). The survey...
The Secondary Uses Service (SUS) is the single, comprehensive repository for healthcare data in England which enables a range of reporting and analyses to support the NHS in the delivery of healthcare
Pre-treatment selection or censoring (‘selection on treatment’) can occur when two treatment levels are compared ignoring the third option of neither treatment, in ‘censoring by death’ settings where
