偏执敌对与负性生活事件对大学生非自杀性自伤的影响及其交互作用

发布时间：2019-01-30 14:38

【摘要】：目的探讨偏执敌对与负性生活事件对大学生非自杀性自伤(non-suicidal self-injury,NSSI)的影响及其交互作用,为制定非自杀性自伤的干预措施提供依据。方法以南昌大学为现场进行现况调查,通过自制调查问卷、青少年亚健康多维评定问卷和青少年生活事件量表对3 854名大学生进行信息收集,采用SPSS 20.0进行数据分析。结果过去12个月大学生NSSI检出率为10.2%(393/3 854),性别间差异无统计学意义(P0.05)。NSSI组偏执敌对和负性生活事件的得分均高于无NSSI组(P值均0.01)。多因素Logistic回归分析显示,偏执敌对和负性生活事件是NSSI的独立危险因素(P值均0.01)。对于大学生而言,偏执敌对与负性生活事件的乘积交互项OR值(95%CI)为0.999(0.998~1.000),相加交互作用超额相对危险度、交互作用归因比、交互作用指数分别为0.005,0.428%,1.031。结论大学生偏执敌对和负性生活事件是非自杀性自伤的独立危险因素,但两者的交互作用较小。
[Abstract]:Objective to investigate the effects of paranoid hostility and negative life events on college students' non-suicide self-injury (non-suicidal self-injury,NSSI) and to provide evidence for the intervention of non-suicidal self-injury. Methods the present situation of Nanchang University was investigated. The information was collected from 3 854 college students by self-made questionnaire, subhealth multidimensional evaluation questionnaire and adolescent life event scale. The data were analyzed by SPSS 20.0. Results in the past 12 months, the detection rate of NSSI in college students was 10.2% (393 / 3 854), and there was no significant difference between sex (P0.05). The scores of paranoid hostility and negative life events in). NSSI group were higher than those in no NSSI group (P < 0.01). Multivariate Logistic regression analysis showed that paranoid hostility and negative life events were independent risk factors for NSSI (P < 0. 01). For college students, the OR value (95%CI) of the product interaction between paranoid hostility and negative life events was 0.999 (0.9981.000), the additive interaction excess relative risk, and the interaction attribution ratio. The interaction index was 0.005, 0.428 and 1.031, respectively. Conclusion College students' paranoid hostility and negative life events are independent risk factors of nonsuicidal self injury, but the interaction between them is relatively small.
【作者单位】：南昌大学公共卫生学院流行病学教研室;南昌大学第一临床医学院;
【基金】：江西省教育厅科学技术研究项目(GJJ150224) 南昌大学研究生创新专项资金项目(cx2016289;cx2016285)
【分类号】：B844.2

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