ArticlePloS one2023
Understanding suicidal ideation-a network analysis of the Interpersonal Needs Questionnaire.
Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Negative social interpretation bias and suicidality: Indirect pathways through social anxiety and perceived burdensomeness.BMC psychology · 2026Article
- Relationship of Perceived Burdensomeness and Thwarted Belongingness to Suicide Ideation Persistence and Suicide Behavior Over 12 Months in People With Serious Mental Illness.Schizophrenia bulletin · 2026Article
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Authors and funding
11 authors.
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Abstract
introductionIdentifying various interacting risk factors for suicidality is important to develop preventive measures. The Interpersonal-Psychological Theory of Suicidal Behavior (IPTS) postulates suicidal ideation resulting from the occurrence of Perceived Burdensomeness (PB) and Thwarted Belongingness (TB). Suicidal behavior ultimately occurs if people have a Capability for Suicide. In past studies, the validity of TB was often not empirically confirmed, questioning which of the aspects of TB are central and related to suicidal ideation and whether applied measurement methods adequately capture the construct.
methodUsing a sample of 3,404 individuals from different clinical and nonclinical settings, 30% (1,023) of whom reported suicidal ideation, two network analyses were conducted on the Interpersonal Needs Questionnaire (INQ) and a variable mapping suicidal ideation.
resultsAnalyses revealed that some items of the INQ were not related to suicidal ideation and the most central items did not have the strongest associations to suicidal ideation.
conclusionBased on these results, a shortened version of the INQ with the four items that showed the strongest associations with suicidal ideation in the network analyses was suggested.
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