摘要目的：了解肺癌患者的心理痛苦程度，分析其原因和影响因素。方法使用一般资料调查问卷和心理痛苦温度计（DT），对2013年9月至2014年1月住院的117例肺癌患者进行横断面调查。结果肺癌患者心理痛苦得分为（3.10±1.70）分，其中有显著心理痛苦56例占47.9%（DT评分≥4分）。引起肺癌患者心理痛苦的主要原因排序居于前10位的依次是：担忧、疼痛、疲乏、睡眠问题、恐惧、紧张、经济问题、进食、呼吸、便秘。多元线性回归分析得出，年龄、职业、化疗次数对心理痛苦评分有影响。结论肺癌患者存在明显的心理痛苦，情绪和身体问题是其心理痛苦的主要原因。患者的年龄、职业、化疗次数是心理痛苦相关的独立影响因素。

abstractsObjective To understand the levels of psychological distress in patients with lung cancer,and analyze the reason and influential factors. Methods The general information of the patients and the distress thermometer(DT) were used to carry out the cross-sectional study in 117 patients with lung cancer received treatments from September 2013 to January 2014. Results The score of psychological distress in patients with lung cancer was (3.10±1.70) points,and 56 patients (47.9%) had the significant psychological distress (DT score≥4 points). The main cause of lung cancer psychological distress ranking in the top 10, in turn, was fear, pain, fatigue, sleep problems, fear, tension, economic problems, eating, breathing, constipation. Mutiple linear regression analysis showed that the number of chemotherapy, age, vocation could affect the total score of distress. Conclusions The patients with lung cancer have obvious psychological distress. Emotional and physical problems of the patients are the main reason of psychological distress of patients with lung cancer.The number of chemotherapy,age,vocation of the patients are related to the psychological distress of patients with lung cancer.