Intervention
Intervention measures were described in detail in previous studies. Patients either in the TR group or CR group were required to receive rehabilitative intervention, including occupational therapy (OT), physical therapy (PT) and electromyography-triggered neuromuscular stimulation (ETNS). The amounts of OT/PT and ETNS were registered for each patient by either the patients or the caregivers (in the TR group) and the therapists (in the CR group). Included patients were assessed at baseline (T1), after the rehabilitative interventions at the week 12 (T2) and at the end of the follow-up period at the week 24 (T3).