Associations between NIH Toolbox Emotion Battery measures and previous suicide attempt in bipolar I disorder.

ABSTRACT: Suicide attempts are more prevalent in people with bipolar I disorder (BD-I) than in the general population. Most prior studies of suicide in BD-I have focused on separate emotion-related assays or clinician-administered scales, whereas a single, brief, and multidimensional battery of self-report measures has not yet been explored. Here, we utilized the NIH Toolbox Emotion Battery (NIHTB-EB) to assess various emotional measures, determine which were cross-sectionally associated with prior suicide attempt in BD-I, evaluate whether the NIHTB-EB could be used to identify past suicide attempt in BD-I with machine learning, and compare model performance versus using clinical mood scales. The study included 39 participants with BD-I and history of suicide attempt, 48 with BD-I without history of

SUBMITTER: Gritters NM 

PROVIDER: S-EPMC11902297 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature