Main points 1.The study provides insights into the prevalence and severity of sleep disorders among Cyber Knife patients during treatment. It highlights that a significant proportion of patients experience sleep disturbances, ranging from mild to severe, which can impact their quality of life and treatment outcomes. 2.Through comprehensive analysis, the research identifies various factors influencing the occurrence of sleep disorders in Cyber Knife patients. Understanding these factors can help clinicians better assess and manage sleep disturbances in patients undergoing Cyber Knife treatment. 3.The study emphasizes the need for tailored interventions aimed at mitigating the impact of identified influencing factors.