2.4. Study Procedures and Intervention
All patients had been referred to usual care physiotherapy by their physician. Physiotherapy sessions focused on enhancing PA and promoting functional independence in activities of daily living crucial for independent living at home, such as walking and climbing stairs. The specific content of the physiotherapy sessions varied based on the diagnosis and individual requirements of the patients. Patients allocated to the control group received usual care physiotherapy. Their PA behavior was monitored with an accelerometer, but they did not receive any feedback. Patients allocated to the intervention group used Hospital Fit additionally.