Citation

Belanger AN, Timpano KR, Eng GK, Bragdon LB, Stern ER. J. Obsessive Compuls. Relat. Disord. 2023; 39: e100844.

Copyright

(Copyright © 2023, Elsevier Publishing)

DOI

10.1016/j.jocrd.2023.100844

PMID

37901053

PMCID

PMC10610034

Abstract

BACKGROUND: Individuals with obsessive-compulsive disorder (OCD) are at increased risk for suicide. One potential risk factor is interoceptive sensibility (IS), which is one's subjective experience of bodily sensations. The current study examined the relationship between IS and current suicidal ideation and lifetime history of suicide attempt, controlling for relevant covariates.

METHODS: Participants (N = 145) were a clinical sample of individuals with OCD from the New York City area. A clinical rater administered a diagnostic interview and an OCD severity assessment, and participants completed questionnaires about demographics, IS, and suicidality.

RESULTS: Current suicidal ideation was associated with reduced trusting of the body, and lifetime history of suicide attempt was related to greater general awareness of sensation. These associations remained significant after controlling for covariates.

CONCLUSIONS: These results suggest that specific facets of IS may be associated with specific domains of suicidality. Decreased body trusting may represent a feeling of disconnection from the body that facilitates desire for death. Increased noticing of bodily sensations may lead to greater mental pain, which could interact with deficits in emotion regulation to increase risk for suicide attempt. Further research on the relationships between IS and suicidality in OCD is warranted.

Language: en

Keywords

suicide attempt; suicidal ideation; interoceptive sensibility; Obsessive-compulsive disorder