“…It is noteworthy that the standard chemotherapeutic agents for OS may generate many adverse short-term and long-term health impacts (Longhi, Ferrari, Bacci, & Specchia, 2007). In previous studies, sleep disturbance has been reported as a side effect of chemotherapy in patients with cancer (Bischel et al, 2016;Hong, Tian, & Wu, 2014). Specifically, paediatric cancer patients treated with chemotherapy may be more vulnerable to increased cluster of fatigue and sleep disturbance.…”