Karpel Madeleine G, Jerram Matthew W
a Psychology Department , Suffolk University , Boston , Massachusetts , USA.
J Trauma Dissociation. 2015;16(3):303-21. doi: 10.1080/15299732.2015.989645. Epub 2015 Mar 11.
Extant research indicates that dissociation may act as a risk factor for nonsuicidal self-injury (NSSI), but the data are mixed. In this study, 75 university and community females ages 18-35 were assessed for rates of normative, clinical, and severely clinical dissociation as well as for NSSI. Significant differences in normative dissociation were found between the control group and the group reporting a history of NSSI. In addition, normative dissociation--but not clinical or severely clinical dissociation--was found to be significantly associated with NSSI in this sample. Considering this finding in the context of the existing literature, we propose a quartile risk model of dissociation and NSSI as a new approach to the influences of levels of dissociation on NSSI risk.
现有研究表明，解离可能是非自杀性自伤（NSSI）的一个风险因素，但数据并不一致。在本研究中，对75名年龄在18至35岁之间的大学和社区女性进行了评估，以了解其正常、临床和严重临床解离率以及非自杀性自伤情况。在对照组和报告有非自杀性自伤史的组之间，发现正常解离存在显著差异。此外，在该样本中，发现正常解离——而非临床或严重临床解离——与非自杀性自伤显著相关。结合现有文献中的这一发现，我们提出了一个解离与非自杀性自伤的四分位数风险模型，作为一种探讨解离水平对非自杀性自伤风险影响的新方法。
