Florida State University.
J Clin Psychol. 2018 Jun;74(6):1004-1016. doi: 10.1002/jclp.22564. Epub 2018 Jan 10.
Interoception deficits have been associated with various points on the suicidality continuum. Most research, however, has focused on general, rather than specific facets of, interoception. This study compared individuals with lifetime suicidal ideation, plans, and attempts using a multidimensional assessment of interoception.
A total of 537 adults completed measures of their interoception and lifetime suicide histories.
Individuals with lifetime suicidal ideation reported more worry about their bodily sensations. Those with lifetime suicide attempts reported a greater tendency to distract themselves from bodily sensations and less self-regulation using bodily sensations. Individuals at all points of the suicidality continuum reported less trust of their bodily sensations.
These findings suggest that interoception may be impaired in those with a history of suicidal thoughts and behaviors. Longitudinal designs are needed to parse apart the interplay of these variables and directionality of these relationships.
内感受缺陷与自杀意念连续体上的各个点有关。然而，大多数研究都集中在一般的内感受，而不是特定的方面。本研究使用内感受的多维评估方法比较了有终生自杀意念、计划和尝试的个体。
共有 537 名成年人完成了内感受和终生自杀史的测量。
有终生自杀意念的个体报告说更担心自己的身体感觉。有终生自杀企图的个体报告说更倾向于分散自己对身体感觉的注意力，并且使用身体感觉的自我调节能力较差。自杀意念连续体上的所有个体都报告说对自己的身体感觉信任度较低。
这些发现表明，有自杀思想和行为史的个体可能存在内感受受损。需要进行纵向设计来梳理这些变量的相互作用和这些关系的方向性。
