Suicide Ideation and Behavior Assessment Tool (SIBAT): Evaluation of Intra- and Inter-Rater Reliability, Validity, and Mapping to Columbia Classification Algorithm of Suicide Assessment.
The psychometric properties of the Suicide Ideation and Behavior Assessment Tool (SIBAT) were evaluated in 130 participants with varying levels of suicidality. Inter- and intra-rater reliability were assessed for clinician-rated outcomes, including the revised Clinical Global Impressions (CGI) of severity of suicidality (CGI-SS-r). Concurrent validity of patient-reported modules with Patient-reported Outcomes Measurement Information System (PROMIS) depression scale and Sheehan-Suicidality Tracking Scale Clinically Meaningful Change Measure (S-STS CMCM), and concordance between Columbia Classification Algorithm of Suicide Assessment (C-CASA) mappings for SIBAT, S-STS CMCM and Columbia-Suicide Severity Rating Scale (C-SSRS) were assessed. 52/130 participants (mean [SD] age: 38.3 [17.77] years) consented for multiple interviews (C-CASA mappings: n=52; rater-reliability: n=25/52). SIBAT demonstrated good intra-rater reliability (weighted-kappa range:0.64-0.76; CGI-SS-r, 0.75) and adequate inter-rater reliability (ICC range:0.68-0.82; CGI-SS-r, 0.81). There were strong correlations between PROMIS depression scores and SIBAT Module 5 ratings (Spearman correlations, r=0.64-0.74) and moderate correlations (r=0.29-0.72) between S-STS CMCM and SIBAT Modules 2, 3 and 5 ratings. Moderate agreement was noted between SIBAT C-CASA mappings and corresponding mappings from S-STS CMCM (weighted kappa: 0.54) and C-SSRS (weighted kappa: 0.56). Thus, the SIBAT provided valid assessment of suicidal ideation and behavior that could be reliably rated and adequately mapped to the C-CASA.
['Alphs|Larry|L|', 'Fu|Dong-Jing|DJ|', 'Williamson|David|D|', 'Turkoz|Ibrahim|I|', 'Jamieson|Carol|C|', 'Revicki|Dennis|D|', 'Canuso|Carla M|CM|']
D000293:Adolescent D000328:Adult D000368:Aged D000369:Aged, 80 and over D000465:Algorithms D002648:Child D003430:Cross-Sectional Studies D003625:Data Collection D005260:Female D006801:Humans D008297:Male D008875:Middle Aged D015588:Observer Variation D011594:Psychometrics D015203:Reproducibility of Results D059020:Suicidal Ideation D013406:Suicide, Attempted D055815:Young Adult
suicide ideation C-CASA rater-reliability suicide behavior