疼痛是晚期癌症患者最常见的症状之一。疼痛能引起生理和心理困扰,从而对癌痛患者生活质量产生消极影响。同样,肿瘤的发生、发展均与社会、心理因素有着不可忽视的联系。疼痛影响情绪,不良的情绪加 Pain is one of the most common symptoms of advanced cancer patients. Pain can cause physical and psychological distress, which has a negative impact on the quality of life of patients with cancer pain. Similarly, the occurrence and development of tumors are closely related to social and psychological factors. Pain affects mood, bad mood plus