冲动性人格特征与自杀意念关系的研究

发布时间：2018-05-18 20:16

本文选题：自杀意念 + 冲动性人格　；参考：《中国地质大学》2008年硕士论文

【摘要】： 自杀(Suicide)是主动自愿地结束自己生命的行为,是一种由心理冲突而产生的自我毁灭的行为。自杀意念(suicidal ideation)是偶然体验的自杀行为动机,是个体胡思乱想或打算自杀,但没有采取实现此目的的外显行为。自杀问题是一个公共卫生问题,它会给个人、家庭和社会带来一系列不良影响,而自杀意念是自杀的主要心理活动,也是自杀行为的重要独立预测因素。此外,在有自杀意念的人中,有潜在自杀危险的个体更有可能真正实施自杀行为。因此了解自杀意念和自杀危险的影响因素对于预防自杀具有积极意义。国内外已有一些研究表明,人格特征与自杀意念之间有密切关系,但是对冲动性人格特征与自杀意念关系的研究相对较少,国外的有关两者关系的研究样本大都集中在青少年上;国内目前仅有一个研究对两者的关系进行了简单的相关分析,取样是自杀未遂者。本文旨在探讨普通人群的冲动性人格特征与自杀意念的产生、自杀意念的严重程度和自杀危险之间的关系,为预防自杀提出理论依据和实证经验。本研究选取天津市城市居民和山东省莱芜市2个镇的农村居民共1190人作为研究对象。被试在调查员一对一的访谈中完成一般情况调查表、自编终身自杀意念问卷、贝克自杀意念量表和巴瑞特冲动性人格量表。终身自杀意念问卷用来测量被试有无自杀意念,贝克自杀意念量表用来了解被试自杀意念的强度和自杀的潜在危险性(真正实施自杀的可能性),巴瑞特冲动性人格量表用来评估被试的冲动性情况。对冲动性与自杀意念之间的相关性进行spearman等级相关分析;进行t检验,分析有无自杀意念者冲动性的差异;进行logistic回归分析,以确定冲动性人格特征与自杀意念产生的关系,并验证其他一些可能影响自杀意念产生的人口学因素;进行多元线性回归分析,以确定冲动性人格特征与自杀意念强度和自杀危险的关系,并且确定影响自杀意念强度和自杀危险的人口学因素。通过上述研究方法得出了以下结果: 1、居民终身自杀意念率是7.3%。 2、冲动性是自杀意念的独立影响因素。冲动性越高,个体出现自杀意念的可能性越大,自杀意念的强度也越大。 3、冲动性与个体潜在的自杀危险(真正实施自杀的可能性)有关,是自杀危险的影响因素。冲动性越高,个体自杀危险越大,也就是说真正实施自杀的可能性越大。 4、性别、年龄、家庭经济水平、熟识的人的自杀史与自杀意念的产生和强弱有关。女性比男性产生自杀意念的可能性大;年龄越大,产生自杀意念的可能性越小,自杀意念也越弱;熟识的人中有过自杀行为的人更有可能出现自杀意念;家庭经济水平越高,个体自杀意念越强烈。 5、性别对个体的自杀危险有影响。其中男性对自杀危险具有正向预测作用,女性具有负向预测作用。也就是说有自杀意念的男性真正实施自杀的可能性比有自杀意念的女性小。本研究发现,冲动性人格是自杀意念和潜在自杀危险的独立危险因素。此外,青少年和女性是自杀意念的高危人群。因此有必要对冲动性高的人群、青少年和女性予以关注,帮助他们保持健康心理状态,正确应对危机。
[Abstract]:Suicide is an act of voluntarily ending one's own life. It is a behavior of self destruction caused by psychological conflict. Suicide ideation (suicidal ideation) is a suicidal motive of accidental experience. It is an individual or intended to commit suicide, but it does not take the explicit behavior to achieve this purpose. Suicide problem is a public. Health problems, which bring a series of adverse effects on individuals, families and society, and suicidal ideation as a major psychological activity and an important independent predictor of suicidal behavior. In addition, individuals with suicidal ideation are more likely to commit suicide. Therefore, to understand suicidal ideation and suicide. The risk factors are positive for the prevention of suicide. Some studies have shown that there is a close relationship between personality characteristics and suicidal ideation, but the study of the relationship between impulsive personality and suicide ideation is relatively less. One study carried out a simple correlation analysis on the relationship between the two. The sample was attempted suicide attempt. The purpose of this study was to explore the relationship between the impulsive personality characteristics and suicide ideation, the relationship between the severity of suicidal ideation and the risk of suicide, and put forward the theoretical basis and empirical experience for the prevention of suicide.
In this study, a total of 1190 rural residents in Tianjin city and 2 towns in Laiwu, Shandong province were selected as the research subjects. The general situation questionnaire was completed in interviews with investigators in one to one interview, self-made life-long Suicide Ideation Questionnaire, Beck suicide ideation scale and Barrett impulse personality scale. The life-long suicide ideation questionnaire was used to measure the questionnaire. The Beck suicidal ideation scale was used to understand the intensity of suicidal ideation and the potential risk of suicide (the possibility of committing suicide). The Barrett impulsive personality scale was used to assess the impulsivity of the subjects. The correlation of the correlation between impulsiveness and suicidal ideation was analyzed by Spearman level correlation analysis; T test was used to analyze the differences in impulsiveness of persons with suicidal ideation and logistic regression analysis to determine the relationship between impulsive personality characteristics and suicide ideation, and to verify the other demographic factors that may affect the production of suicidal ideation, and to make multiple linear regression analysis to determine the intensity of impulsive personality and suicidal ideation. The relationship between suicide risk and demographic factors affecting suicide ideation intensity and suicide risk was identified.
1, the rate of life-long suicide ideation was 7.3%.
2, impulsivity is the independent influence factor of suicidal ideation. The higher the impulsivity, the greater the possibility of suicidal ideation and the greater the intensity of suicidal ideation.
3, impulsiveness is associated with an individual's potential suicide risk (the possibility of committing suicide). It is a factor in the risk of suicide. The higher the impulsivity is, the greater the risk of individual suicide, that is, the greater the possibility of committing suicide.
4, gender, age, family economic level, familiar people's suicide history is related to the emergence and strength of suicide ideation. Women are more likely than men to produce suicidal ideation; the older they are, the less likely they are to produce suicidal ideation and the weaker their suicidal ideation; the more likely they have committed suicide in acquaintances; family classics. The higher the level of the Francis, the stronger the individual's suicide idea.
5, gender has an impact on the individual's suicide risk. Among them, men have a positive predictive effect on suicide risk and women have a negative predictive effect. That is to say, men who have suicidal ideation are less likely to commit suicide than those with suicidal ideation.
The study found that impulsive personality is an independent risk factor for suicidal ideation and potential suicide risk. In addition, adolescents and women are high-risk groups of suicidal ideation. Therefore, it is necessary to pay attention to impulsivity, adolescents and women to help them maintain a healthy psychological state and respond to the crisis correctly.
【学位授予单位】：中国地质大学
【学位级别】：硕士
【学位授予年份】：2008
【分类号】：B846

【引证文献】