Delcourt Meaghan L, Tung Irene, Northrup Jessie B, Berona Johnny, Stepp Stephanie D, Hipwell Alison E, Keenan Kate
Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA.
Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA.
J Gay Lesbian Ment Health. 2021;25(4):383-393. doi: 10.1080/19359705.2021.1876804. Epub 2021 Feb 22.
Adolescent suicidal ideation (SI) and nonsuicidal self-injury (NSSI) are associated with depression, but few studies adequately represent sexual minorities.
This study investigated whether the association between SI/NSSI and depression varies by sexual orientation. SI, NSSI, sexual orientation, and depressive symptoms were measured in a community sample of adolescent girls (n =1,803).
Sexual identity and depression accounted for unique risk for SI and NSSI in logistic regressions. Sexual orientation moderated the association between depression and NSSI.
Results indicate that depression is a less specific predictor of NSSI among sexual minority adolescents compared to their heterosexual peers and indicate a need for future research to delineate what psychosocial factors better account for NSSI risk.
青少年自杀意念（SI）和非自杀性自伤行为（NSSI）与抑郁症有关，但很少有研究能充分涵盖性少数群体。
本研究调查了SI/NSSI与抑郁症之间的关联是否因性取向而异。在一个青少年女孩社区样本（n = 1803）中测量了SI、NSSI、性取向和抑郁症状。
在逻辑回归中，性身份和抑郁症是SI和NSSI的独特风险因素。性取向调节了抑郁症与NSSI之间的关联。
结果表明，与异性恋青少年相比，抑郁症作为性少数群体青少年NSSI的预测因素特异性较低，这表明未来研究需要明确哪些心理社会因素能更好地解释NSSI风险。
