Real-world data and patient-reported outcomes in diabetes in Emilia-Romagna (REWINDER): protocol of a federated cohort study for the regional evaluation of quality of care during and after COVID-19

BMJ Open. 2025 Oct 23;15(10):e102401. doi: 10.1136/bmjopen-2025-102401. ABSTRACT INTRODUCTION: Real-world data and patient-reported outcomes in diabetes in Emilia-Romagna is a multi-centric observational cohort study aimed at improving diabetes care in the...