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Cross-sectional and temporal association between non-suicidal self-injury and suicidal ideation in young adults: The explanatory roles of thwarted belongingness and perceived burdensomeness.
Psychiatry Res. 2016 Dec 30; 246:573-580.PR

Abstract

Non-suicidal self-injury (NSSI) is a strong predictor of suicidal ideation and attempts. Consistent with the interpersonal theory of suicide, preliminary evidence suggests that NSSI is associated with higher levels of perceived burdensomeness (PB) and thwarted belongingness (TB). However, no study to date has examined the cross-sectional and prospective relationships between NSSI, TB, PB, and suicidal ideation (SI). To fill this gap, this study examined the mediating role of TB and PB in the relationship between NSSI and SI at baseline and follow-up. Young adults (N=49) with and without histories of NSSI completed self-report measures of TB, PB, and SI at three time points over two months. NSSI history was associated with higher levels of PB, TB, and SI at all time points. TB and PB significantly accounted for the relationship between NSSI history and SI at baseline. However, the relationship between NSSI history and SI at follow-up was mediated by PB, not TB. Findings provide evidence for the roles of TB and PB in the relationship between NSSI and SI, and partial support for the interpersonal theory of suicide. Future research and clinical implications are discussed.

Authors+Show Affiliations

Florida State University, Department of Psychology, Tallahassee, FL 32304, USA. Electronic address: chu@psy.fsu.edu.Florida State University, Department of Psychology, Tallahassee, FL 32304, USA.Florida State University, Department of Psychology, Tallahassee, FL 32304, USA.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

27835855

Citation

Chu, Carol, et al. "Cross-sectional and Temporal Association Between Non-suicidal Self-injury and Suicidal Ideation in Young Adults: the Explanatory Roles of Thwarted Belongingness and Perceived Burdensomeness." Psychiatry Research, vol. 246, 2016, pp. 573-580.
Chu C, Rogers ML, Joiner TE. Cross-sectional and temporal association between non-suicidal self-injury and suicidal ideation in young adults: The explanatory roles of thwarted belongingness and perceived burdensomeness. Psychiatry Res. 2016;246:573-580.
Chu, C., Rogers, M. L., & Joiner, T. E. (2016). Cross-sectional and temporal association between non-suicidal self-injury and suicidal ideation in young adults: The explanatory roles of thwarted belongingness and perceived burdensomeness. Psychiatry Research, 246, 573-580. https://doi.org/10.1016/j.psychres.2016.07.061
Chu C, Rogers ML, Joiner TE. Cross-sectional and Temporal Association Between Non-suicidal Self-injury and Suicidal Ideation in Young Adults: the Explanatory Roles of Thwarted Belongingness and Perceived Burdensomeness. Psychiatry Res. 2016 Dec 30;246:573-580. PubMed PMID: 27835855.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Cross-sectional and temporal association between non-suicidal self-injury and suicidal ideation in young adults: The explanatory roles of thwarted belongingness and perceived burdensomeness. AU - Chu,Carol, AU - Rogers,Megan L, AU - Joiner,Thomas E, Y1 - 2016/10/14/ PY - 2015/10/28/received PY - 2016/06/23/revised PY - 2016/07/05/accepted PY - 2016/11/12/pubmed PY - 2017/12/8/medline PY - 2016/11/12/entrez KW - Interpersonal theory of suicide KW - Non-suicidal self-injury KW - Perceived burdensomeness KW - Suicidal ideation KW - Thwarted belongingness SP - 573 EP - 580 JF - Psychiatry research JO - Psychiatry Res VL - 246 N2 - Non-suicidal self-injury (NSSI) is a strong predictor of suicidal ideation and attempts. Consistent with the interpersonal theory of suicide, preliminary evidence suggests that NSSI is associated with higher levels of perceived burdensomeness (PB) and thwarted belongingness (TB). However, no study to date has examined the cross-sectional and prospective relationships between NSSI, TB, PB, and suicidal ideation (SI). To fill this gap, this study examined the mediating role of TB and PB in the relationship between NSSI and SI at baseline and follow-up. Young adults (N=49) with and without histories of NSSI completed self-report measures of TB, PB, and SI at three time points over two months. NSSI history was associated with higher levels of PB, TB, and SI at all time points. TB and PB significantly accounted for the relationship between NSSI history and SI at baseline. However, the relationship between NSSI history and SI at follow-up was mediated by PB, not TB. Findings provide evidence for the roles of TB and PB in the relationship between NSSI and SI, and partial support for the interpersonal theory of suicide. Future research and clinical implications are discussed. SN - 1872-7123 UR - https://www.unboundmedicine.com/medline/citation/27835855/Cross_sectional_and_temporal_association_between_non_suicidal_self_injury_and_suicidal_ideation_in_young_adults:_The_explanatory_roles_of_thwarted_belongingness_and_perceived_burdensomeness_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0165-1781(15)30584-9 DB - PRIME DP - Unbound Medicine ER -