恶性肿瘤是威胁人类生命最严重的疾病之一,晚期癌症虽然身体极度衰弱,但多数患者神志清醒,心理状态复杂多变,患者同时要忍受躯体及心理上的双重折磨。晚期癌症患者中70%~95%伴有疼痛[1]。癌症患者疼痛时常伴有负性情绪反应[2]。尤其是肺癌骨转移患者,由于疼痛的折磨,导致患者经 Malignant tumors are one of the most serious diseases that threaten human life. Although advanced cancers are extremely weak, most patients are conscious and their mental state is complex and changeable. Patients also suffer physical and psychological double torture. 70% to 95% of patients with advanced cancer are associated with pain [1]. Patients with cancer pain often accompanied by negative emotional reactions [2]. In particular, patients with bone metastases of lung cancer, due to the pain of torture, leading to the patient by