目的:探讨亲子分离经历对个体成年后自杀意念、攻击性的影响。方法:采取自杀意念自评量表、攻击性问卷对江西省2所高校450名大学生进行问卷调查。结果:有亲子分离经历大学生自杀意念发生率高于无分离经历大学生(χ2=4.052,P=0.044),且在绝望(3.84±2.72)、乐观(0.96±0.99)、睡眠(1.74±1.26)、自杀意念(6.54±3.90)、愤怒(2.76±0.75)、敌意(2.70±0.62)、攻击总分(2.63±0.49)上得分显著高于无分离经历大学生(2.87±2.35,0.75±1.02,1.49±1.21,5.12±3.51,2.47±0.71,2.60±0.63,2.51±0.49,P<0.05)。开始分离年龄越小、分离时间越长、父母与孩子的联系频率越少、由祖辈或其他人监护,成年后其自杀意念、攻击性水平越高。结论:儿童期亲子分离经历对个体影响具有持续性,会影响到其成年后的自杀意念、攻击性水平。 Objective: To explore the influence of parent-child separation experience on suicidal ideation and aggression of individual adult. Methods: A self-rating scale of suicidal ideation and aggressive questionnaire were used to conduct a questionnaire survey among 450 college students in 2 universities in Jiangxi Province. Results: The incidence of suicide ideation among college students with parent-child separation was higher than that without separation experience (χ2 = 4.052, P = 0.044), and was significantly higher in despair (3.84 ± 2.72), optimistic (0.96 ± 0.99) The scores of suicidal ideation (6.54 ± 3.90), anger (2.76 ± 0.75), hostility (2.70 ± 0.62) and attack total score (2.63 ± 0.49) were significantly higher than those without separation experience (2.87 ± 2.35,0.75 ± 1.02,1.49 ± 1.21, 5.12 ± 3.51, 2.47 ± 0.71, 2.60 ± 0.63, 2.51 ± 0.49, P <0.05). Beginning of the separation of the younger, the longer the separation, the less frequent contact between parents and children, custody by the ancestral or other people, adult suicidal ideation, the higher the level of aggression. Conclusion: Childhood parent-child separation experience on the impact of individual persistence, will affect their adult suicidal ideation, aggressive level.