Transdiagnostic Group Treatments for Patients With Common Mental Disorders in Primary Health Care

group cognitive behavioural based therapy (CBT) administered by psychologists once a week for 12 weeks,

group multimodal intervention (MMI) based on a protocol comprising a mix of existing group interventions and exercises borrowed from multiple techniques and therapeutic schools and administered by assistant nurses with brief training, including two sessions per week for 6 weeks.

Care as usual by the GPs