Die Rehabilitation
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Stepwise occupational reintegration (SOR) - since law amendments in April 2004 also provided under the German pension insurance scheme (Deutsche Rentenversicherung, DRV) - is an instrument intended to support insurants on sick-leave in reintegrating into work step by step after long-term illness. In 2008, the effectiveness of SOR regarding return to work was affirmed for the first time in a comprehensive study. However, in view of the growing amount of SOR, the question of differential effects of SOR in special subgroups is raised. ⋯ The findings indicate differential effects of SOR after medical rehabilitation for subgroups, effects associated in particular with return to work problems, kind of disease, and age. There is evidence for greater benefits of SOR in groups of patients with a high risk of non-successful reintegration. Hence, SOR opens up new options after medical rehabilitation in patients with especially severe impairments.