 Interventions The participants of this study had participated in one of three different RTW-GPs. These programmes are designed to enable participants to proactively take action in their daily lives and in collaboration with employers achieve the best possible working conditions. All the group sessions are based on cognitive theory where attention, awareness and reflection on ones own work and life situation is important. Motivation is instilled by helping participants recognise opportunities for change. Participants set work-related goals and receive individual feedback from multidisciplinary personnel in addition to various group-based sessions with teaching, activities and exercises. The participants are referred to the programme by a rheumatologist or a member of the hospitals multidisciplinary team as soon as possible after starting sick-leave. 