Fidelity
Our fidelity assessment is detailed in our protocol paper and A random 10% of first and second one-to-one nurse/patient consultation recordings were also assessed throughout the study. If audio recordings were missing or inaudible, then the same sessions as those missing would be taken from the next group or one-to-one consultation in the same area (northeast or midlands). A second researcher (KS) double coded 10% of all the assessments.