The REporting of studies Conducted using Observational Routinely-collected health Data Statement

Enhancing the QUAlity and Transparency Of health ResearchUse your browser's Back button to return to your search resultsSome reporting guidelines are also available in languages other than English. Find out more in our Translations section.We have also translated some of our website pages into other languages: EQUATOR resources in Spanish EQUATOR resources in PortugueseFor information about Library scope and content, identification of reporting guidelines and inclusion/exclusion criteria please visit About the Library.Visit our Help page for information about searching for reporting guidelines and for general information about using our website. The UK EQUATOR Centre is hosted by the Centre for Statistics in Medicine (CSM), NDORMS, University of Oxford. The EQUATOR Network website and database is provided by the UK EQUATOR Centre.