“…Better social support may be one of the mechanisms leading to more effective coping among members. For example, Barlow et al showed that members of a self-help organisation derive satisfaction through social support provided by group member [7,8]. Furthermore, results of a German survey among patients with different rheumatic diseases, including AS, showed that members are in general more compliant and engaged in therapy, and are more confident that they can control the disease than non-members [9].…”