大学生自杀意念变动趋势和相关因素  

Trend variation and related factors of suicidal ideation in college students

作　　者：赵思博 张杰 ZHAO Sibo;ZHANG Jie(School of Social and Psychology,Central University of Finance and Economics,Beijing 100081,China;SUNY Buffalo State University,New York 14222,USA)

机构地区：[1]中央财经大学社会与心理学院,北京100081 [2]美国纽约州立大学布法罗州立大学,美国纽约14222

出　　处：《中国心理卫生杂志》2024年第9期808-813,共6页Chinese Mental Health Journal

基　　金：2019年北京市社会科学基金青年项目(19SRC013)。

摘　　要：目的:探讨大学生9年间自杀意念变动趋势特点和相关因素。方法:选取北京某高校2007-2015年大学生心理健康调查数据(n=9716),采用美国国家共病复测调查(NCS-R)中的自杀意念和行为条目、流调中心用抑郁量表(CESD)和领悟社会支持量表(MSPSS)进行评估,采用线性分解回归分析考察影响自杀意念的因素。结果:自杀意念得分2007年平均0.24分、2015年0.13分。自杀意念得分与CESD得分正相关(r=0.30,P<0.001),与MSPSS得分负相关(r=-011,P<0.001)。线性回归分析结果表明,女生自杀意念的下降速度高于男生(β=-0.030、-0.017,均P<0.05),来自城镇的大学生比来自农村的大学生下降速度更快(β=-0.026、-0.016,均P<0.05),出生越晚者自杀意念得分越高(β=0.012,P<0.05)。结论:本研究显示,自杀意念在调查期间呈下降趋势,但年轻世代自杀意念更高,抑郁、社会支持与自杀意念有相关性。Objective:To investigate the trend and related factors of suicidal ideation in college students over a nine-year period.Methods:A multi-stage stratified sampling method was employed to select mental health survey data from college students in Beijing between 2007 and 2015(n=9716).The survey utilized the items of suicidal ideation and behavior from the National Comorbidity Survey Replication(NCS-R),Center for Epidemiologic Stud-ies-Depression Scale(CESD),and Multidimensional Scale of Perceived Social Support(MSPSS).Linear decompo-sition regression analysis was conducted to examine the factors contributing to the decline in suicidal ideation.Results:The average suicidal ideation score decreased from 0.24 in 2007 to 0.13 in 2015.There was a positive correlation between suicidal ideation score and CESD score(r=0.30,P<0.001),while a negative correla-tion existed between suicidal ideation scores and MSPsS scores(r=-01l,P<0.001).The results of the regres-sion analysis revealed that the decline in suicidal ideation was more significant in female students than in male students(β=-0.030,-0.017,Ps<0.05),and urban college students exhibited a faster reduction in suicidal idea-tion than their rural counterparts(β=-0.026,-0.016,Ps<0.05).Individuals born in later cohorts had higher suicidal ideation scores than earlier cohorts(β=0.012,P<0.05).Conclusion:It suggests that suicidal ideation has shown adecreasing trend during the survey period,while it is more prevalent in younger cohorts.In addition,depres-sion and social support are found to be associated with suicidal ideation.

关 键 词：大学生 自杀意念 抑郁 社会支持 

分 类 号：C913.9[经济管理]