Fig. 1

Logic Model of PRINCE Secondary illustrating the potential benefits of using a transdiagnostic approach. MUS, Medically Unexplained Symptoms; NHS, National Health Service; WSAS, Work and Social Adjustment Scale; PHQ-9, Patient Health Questionnaire – 9 item Scale; GAD-7, Generalised Anxiety Disorder – 7 item Scale; PHQ-15, Patient Health Questionnaire – 15 item Scale