Promoting and maintaining changes in smoking behaviour for patients following discharge from a smokefree mental health inpatient stay: Development of a complex intervention using the Behaviour Change Wheel.

Using the BCW and TDF supported a theoretically and empirically informed process to define and develop a tailored intervention that acknowledges barriers and enablers to supporting smoking cessation in mental health settings. The result is a novel complex theory- and evidence-based intervention that will be formally tested in a randomised controlled feasibility study.