摘要目的 构建医学生人格、生活方式等因素与心理健康的关系模型.方法 对869名医学生应用艾森克人格问卷、症状自评量表、一般状况调查表进行测量,描述医学生心理健康水平及人格特征,进而用结构方程构建各变量间的关系模型.结果 医学生心理健康水平较好;男生掩饰性显著高于女生,独生子女掩饰性显著高于非独生子女;神经质、生活方式、掩饰性、每天睡眠、中学住宿、自己朋友、独生子女、父母关心程度对心理健康有直接作用(β=0.508,0.136,0.100,0.082,0.076,-O.057,0.057,0.051),神经质、自己朋友和每天睡眠通过生活方式对心理健康有间接作用(β=0.044,-0.008,0.007),独生子女通过中学住宿对心理健康有间接作用(β=-0.026),掩饰性通过神经质也间接作用于心理健康(β=0.195).结论 人格、生活方式等因素对心理健康的作用得到结构方程模型的有力支持.

abstractsObjective To build relationship model of personality, life style and mental health for medical students. Methods 869 medical students were surveyed with Eysenk Personality Questionnaire, Symptom Check List 90(SCL-90), common condition questionnaire, to describe the situation of medical students mental health and personality, and a relationship model was set up by structural equation modeling. Results The situation of mental health for medical students was well. Male students showed significantly higher lie than female students. The only children showed significant higher lie than those having siblings. Neuroticism, life style, lie, sleep time everyday, boarding and lodging in middle school, friends, only child, degree of parents attention had significant direct influence on mental health (β =0.508, 0.136, 0.100, 0.082, 0.076, -0.057, 0.057, 0.051 ). Neuroticism, friends and sleep time everyday affected mental health in an indirect way through life style (β = 0.044, - 0. 008, 0.007). Only child affected mental health in an indirect way through boarding and lodging in middle school (β = -0.026). Lie affected mental health in an indirect way through neuroticism (β =0. 195). Conclusion The important effects of personality, life style on mental health are further supported in this study.