Frequency of principal diagnoses and comorbidity for Treatment and Control groups at pre-treatment, and 3-month follow up for CO and CL groups.

Note: Intention-to-treat model was employed with pre-treatment diagnoses being carried forward if follow-up data was not available. Diagnostic interviews were not repeated with Control group as they had begun treatment. Abbreviations: GAD, Generalised Anxiety Disorder; SP, social phobia; Pan/Ag, panic disorder with or without agoraphobia; CO: Coach-assisted; CL: Clinician-assisted.