Objectives: To investigate whether a heterogeneous sample of Irish chronic pain patients could be classified into subgroups using the Multidimensional Pain Inventory (Kerns, Turk, & Rudy, 1985), to profile the subgroups experiences of pain and distress, and to compare their responses to a multidisciplinary pain management programme. Compared with the AC group, the DYS group had greater pain and both the DYS and ID groups had greater distress. For measures of pain intensity and inference, from pre-to post-treatment, the DYS group improved significantly more than the AC group, but for pain intensity, the DYS group had relapsed at follow-up and the AC group's interference scores had significantly improved. All patients who participated in the programme showed significant improvement in depression and the sense of control they had over their lives; this improvement was partially maintained at follow-up; and participants expressed a high level of satisfaction with all aspects of the programme.
Method