The present study tested a model of suicidal thoughts among bisexual women focusing on sexual violence, bisexual minority stress, and risk factors for suicide identified within the interpersonal theory of suicide (i.e., perceived burdensomeness and thwarted belongingness). The model was tested using cross-sectional, baseline data and longitudinally using 3- and 6-month follow-up assessments in a sample of bisexual women (N = 393, 98.3% cisgender, ages 18-35). Using structural equation modeling, we tested a serial mediation model predicting recent suicidal thoughts related to sexual violence and antibisexual stigma via internalized binegativity and expectations of rejection and subsequent perceived burdensomeness and thwarted belongingness. Findings suggest that bisexual minority stress and child/adolescent sexual abuse relate to suicidal thoughts among bisexual women. In the cross-sectional model, the hypothesized serial links between antibisexual stigma and concurrent suicidal thoughts via expectations of rejection and internalized binegativity and subsequent perceived burdensomeness were significant. These paths were not significant in prospective analyses. Child/adolescent sexual abuse (but not adult sexual assault) related to suicidal thoughts via perceived burdensomeness; these paths were not significant in prospective analyses. It appears important to address both universal (i.e., perceived burdensomeness) and group-specific (i.e., expectations of rejection and internalized binegativity) mechanisms of risk in suicide prevention efforts with young bisexual women. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

中文翻译：

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年轻双性恋女性的自杀念头：性暴力、少数族裔压力和人际因素。


本研究测试了双性恋女性自杀念头的模型，该模型侧重于性暴力、双性恋少数群体压力和自杀风险因素，这些因素在自杀的人际关系理论中确定（即感知到的负担和受挫的归属感）。该模型使用横断面、基线数据进行测试，并在双性恋女性样本 （N = 393,98.3% 顺性别，年龄 18-35 岁） 中使用 3 个月和 6 个月的随访评估进行纵向评估。使用结构方程模型，我们测试了一个系列中介模型，该模型通过内化的二分消极和对拒绝的期望以及随后感知到的负担和受挫的归属感来预测最近与性暴力和反双性恋耻辱相关的自杀念头。研究结果表明，双性恋少数群体压力和儿童/青少年性虐待与双性恋女性的自杀念头有关。在横断面模型中，通过对拒绝的期望和内化的二分消极性以及随后的感知负担，假设的反双性恋耻辱与并发自杀念头之间的序列联系是显着的。这些路径在前瞻性分析中并不显著。儿童/青少年性虐待（但不是成人性侵犯）与通过感知负担的自杀念头有关;这些路径在前瞻性分析中不显著。在年轻双性恋女性的自杀预防工作中，解决普遍（即感知的负担）和群体特定（即对拒绝的期望和内化的二元消极性）风险机制似乎很重要。（PsycInfo 数据库记录 （c） 2024 APA，保留所有权利）。