摘要
目的探讨抑郁和冲动性对暴力服刑人员自杀意念的预测作用。方法采用自杀意念量表(SIOSS)、中文版患者健康问卷-抑郁症状群量表(PHQ-9)、Barratt冲动性量表(BIS-11)对423名暴力服刑人员进行问卷调查。结果有自杀意念者约占暴力服刑人员总人数的17.04%。有自杀意念组在抑郁和冲动性总分及其维度(注意力冲动性、运动性冲动性和无计划冲动性)上的得分[分别为(11.60±7.08)分,(62.15±8.93)分,(14.19±2.39)分,(21.12±4.57)分,(26.85±5.02)分]均高于无自杀意念组[(分别为(4.95±4.82)分,(56.79±8.68)分,(12.95±2.29)分,(19.03±3.91)分,(28.81±4.95)分],差异有统计学意义(£=9.49,卢4.61,£:4.04,卢3.88,f=3.08)(均P〈0.01)。除睡眠因子与无计划冲动因子相关不显著,自杀意念与抑郁和冲动性及其因素之间呈显著的两两正相关(r=0.156~0.628,P〈0.01)。多因素回归模型显示,抑郁的总分和无计划冲动性因子对于自杀意念有正向预测作用(R^2=0.419,自杀意念总分:-2.471+0.192×抑郁总分+0.149×无计划冲动性)。结论自杀意念与抑郁和冲动性关系密切,抑郁和无计划冲动性对自杀意念有预测作用。
Objective To explore the predictive effect of depression and impulsivity on suicidal ide- ation in violent criminals. Methods 423 violent criminals were assessed by Self-rating Idea of Suicide Scale(SIOSS), Patient Health Questionnaire (PHQ-9) and Barratt Impulsiveness Scale (BIS-11). Re- suits People with suicidal ideation accounted for 17.04% of the total number of violent criminals. The scores of the group with suicidal ideation ( respectively (4.95±4.82), (56.79±8.68), ( 12.95±2.29), ( 19.03 ± 3.91 ) , ( 28.81 ±4.95 ) ) were higher than those without suicidal ideation group ( respectively ( 4.95± 4.82 ) , (56.79±8.68) , (12.95±2.29) , ( 19.03±3.91 ) , ( 28.81±4.95 ) ) in depression and every dimension of impul- sivity ( attentional impulsivity, motor impulsivity and non-planning impulsivity) ( t= 9.49,t= 4.61, t= 4.04, t= 3.88,t=3.08) ( all P〈0.01). Positive correlation was observed between suicidal ideation,depression and impulsivity (r= 0.156-0.628 ,P〈0.01 ) , while sleeping factor was not associated with non-planning impulsivity. According to the multi-faetoral regression module, depression and nonplanning impulsivity scores had positive prediction on suicidal ideation( R^2 = 0.419, SIOSS = -2.471+ 0.192x depression+ 0.149x nonplanning impul- sivity). Conclusion There is a close relationship in suicidal ideation, depression and impulsivity, meanwhile depression and nonplanning impulsivity can predict the suicidal ideation.
出处
《中华行为医学与脑科学杂志》
CAS
CSCD
北大核心
2017年第6期564-567,共4页
Chinese Journal of Behavioral Medicine and Brain Science
基金
国家临床重点专科建设项目(2011-873)
江苏省医学重点学科(2011-12)
关键词
暴力服刑人员
自杀意念
抑郁
冲动性
Violent criminal
Suicidal ideation
Depression
Impulsivity