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. 2022 Oct-Dec;26(4):1926-1943.
doi: 10.1080/13811118.2021.1950587. Epub 2021 Jul 16.

Sexual Minority Status, Affect Lability, and Suicide Ideation: Buffering Role of Trait Mindfulness

Emma Wedell, Shelby D Tuthill, Luke Herchenroeder, Mark A Prince, Adrian J Bravo; Cross-Cultural Addictions Study Team

Sexual Minority Status, Affect Lability, and Suicide Ideation: Buffering Role of Trait Mindfulness

Emma Wedell et al. Arch Suicide Res. 2022 Oct-Dec.

Abstract

Objective: Emotion regulation has been proposed as a mechanism driving sexual orientation disparities in suicide ideation (SI), but little research has examined the role of affect lability in the association of sexual minority identity and SI. As prior research has found trait mindfulness to be associated with lower SI, the objective of the present study was to examine the buffering role of mindfulness in the associations of sexual orientation, affect lability, and SI.

Method: The present study used a moderated mediation model to examine a cross-sectional dataset consisting of heterosexual (n = 1511) and sexual minority (n = 355) U.S. college students (N = 1866), to examine whether five facets of mindfulness moderated the indirect association of sexual minority identity on SI via affect lability.

Results: As predicted, sexual minority identity was associated with higher affect lability, which in turn was associated with higher SI. Acting with awareness (i.e., attending to the present activities), describing (i.e., the ability to verbalize inner experiences), and non-judging (i.e., refraining from judging inner experiences) buffered the indirect association of sexual minority identity on SI via affect lability, such that the indirect association weakened at higher levels of those mindfulness facets.

Conclusions: Our results provide a better understanding of the emotion regulation mechanisms underlying the higher risk of SI among sexual minorities. Future research is needed to examine mindfulness facets as buffers against SI among other communities, and to examine the efficacy of emotion regulation and mindfulness interventions in reducing suicide ideation and other aspects of suicidality (i.e., plans/attempts).HighlightsSexual orientation disparities in suicide ideation (SI) and affect lability.Sexual minority identity linked to higher SI via higher affect lability.Three mindfulness facets attenuated indirect association of identity on SI.

Keywords: Affect lability; mindfulness; sexual minorities; suicide ideation.

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Conflict of interest statement

Conflict of Interest

No conflict declared.

Figures

Figure 1
Figure 1
Conceptual Model of Proposed Moderated Meditation Model
See this image and copyright information in PMC

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