Background: Throughout their careers, doctors and other healthcare professionals experience numerous transitions. When supporting transitions, opportunities for development and learning should be maximized, while stressors having negative impacts on well-being should be minimized. Building on our international data, this study aimed to develop a conceptual model of the trainee-trained transition (i.e. the significant transitions experienced by doctors as they complete postgraduate training moving from trainee/resident status to medical specialist roles). Methods: Employing Multiple and Multidimensional Transitions (MMT) theory and current conceptualizations of clinical context, this study undertook secondary analysis of 55 interviews with d...