This section of the website contains information for, and resources relevant to patients and the public, patient organisations and researchers involving patients in their core outcome set work. There is also information about the COMET People and Patient Participation, Involvement and Engagement (PoPPIE) Working Group. Heather Bagley is the COMET Patient and Public Involvement Co-ordinator. Get in touch for more information or to suggest other potentially useful ‘Patient and public’ resources.