[Quality of Life and Return to Work Following Rehabilitation - Results of the icfPROreha Study].

Background: Not only the severity of an injury, but also bio-psycho-social factors affect health-related quality of life and participation in social life after severe musculoskeletal injuries.

Methods: Multicentre prospective longitudinal study with follow-up up to 78 weeks after discharge from inpatient trauma rehabilitation. Data were collected using a comprehensive assessment tool. Quality of life was assessed using the EQ-5D-5L, return to work by patients' self-reports and routine data of health insurances. Analyses of the association between quality of life and return to work, change over time in quality of life compared to the general German population and multivariate analyses to predict quality of life were conducted.

Result: Of 612 study participants (444 men (72.5%); M=48.5 years; SD 12.0), 502 (82.0%) returned to work 78 weeks after discharge from inpatient rehabilitation. Quality of life improved during rehabilitation treatment from 50.18 to 64.50 (mean of visual analogue scale of EQ-5D-5L) and slightly to 69.38 78 weeks after discharge from inpatient trauma rehabilitation. EQ-5D index was below the values of the general population. In total, 18 factors were selected to predict quality of life 78 weeks after discharge from inpatient trauma rehabilitation. Among others, pain at rest and suspected anxiety disorder at admission had a very strong effect on quality of life. Contextual factors such as therapies after acute care and self-efficacy also had an effect on quality of life 78 weeks after discharge from inpatient rehabilitation.

Conclusion: Bio-psycho-social factors affect long-term quality of life of patients with musculoskeletal injuries. Already at the time of discharge from acute treatment and even more at the beginning of inpatient rehabilitation, decisions can be made in order to achieve the best possible quality of life for those affected.