Kimbrel Nathan A, Gratz Kim L, Tull Matthew T, Morissette Sandra B, Meyer Eric C, DeBeer Bryann B, Silvia Paul J, Calhoun Patrick C, Beckham Jean C
Durham Veterans Affairs Medical Center, Durham, NC, USA; VA Mid-Atlantic Mental Illness Research, Education, and Clinical Center, Durham, NC, USA; Duke University Medical Center, Durham, NC, USA.
University of Mississippi Medical Center, Jackson, MS, USA.
Psychiatry Res. 2015 Jun 30;227(2-3):360-2. doi: 10.1016/j.psychres.2015.03.026. Epub 2015 Apr 1.
The present study examined the association between lifetime non-suicidal self-injury (NSSI) and current suicidal ideation among Iraq/Afghanistan veterans. NSSI was positively associated with passive, active, and concurrent active-passive suicidal ideation at the bivariate level. NSSI remained a predictor of active, OR=5.15, and concurrent active-passive suicidal ideation, OR=7.01, when other risk factors were considered. These findings suggest that NSSI may be a particularly useful marker of active suicidal ideation among veterans.
本研究调查了伊拉克/阿富汗退伍军人一生中非自杀性自伤（NSSI）与当前自杀意念之间的关联。在双变量水平上，NSSI与被动、主动以及同时存在的主动-被动自杀意念呈正相关。在考虑其他风险因素时，NSSI仍然是主动自杀意念（OR=5.15）和同时存在的主动-被动自杀意念（OR=7.01）的一个预测因素。这些发现表明，NSSI可能是退伍军人中主动自杀意念的一个特别有用的指标。
