Internet-Delivered ACT Targeting Emotional Distress and Chronic Pain

Inclusion Criteria: emotional distress characterized by clinically significant symptoms of anxiety or depression age between 18-65 years were fully examined medically and had received medical treatment if indicated were able to be an active part of the rehabilitation process, regain functioning in different life areas and participate in treatment interventions for approximately 5 hours every week stable dose of medication able to read and write in Swedish had access to a smart phone or computer with internet access patient at department of pain rehabilitation, SUS Exclusion Criteria: had acute or severe psychiatric disorders or symptoms that warranted designation as the primary disorder (ongoing substance dependence, untreated bipolar disorder, OCD, psychotic symptoms, severe depression, PTSD) were actively abusing analgesic medications (including narcotics), alcohol or other drugs had great difficulty to harbour and handle strong emotions that could lead to emotional outbursts or self-harming behavior had health risks due to medical reasons; had social or economic difficulties or lack of social support that hindered behavior change current severe suicidal ideation that warranted immediate intervention (indicated by the MINI)