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[Suicidal Ideation and Behavior Scale - 7-day version: factor structure and psychometric properties].

Lena Marie Hensel1, Johannes Hamann2, Pascal Schlechter1

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Summary
This summary is machine-generated.

Assessing suicidal symptoms requires brief, frequent evaluations. The new Suicidal Ideation and Behavior Scale (SIBS-7d) effectively measures acute suicidal ideation and behavior over a one-week period.

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Area of Science:

  • Psychiatry
  • Psychometrics
  • Mental Health Assessment

Background:

  • Suicidal symptoms fluctuate, necessitating frequent assessments.
  • Existing scales may not capture short-term changes effectively.
  • A modified scale for a one-week assessment period is needed.

Purpose of the Study:

  • To validate the modified Suicidal Ideation and Behavior Scale (SIBS-7d) for assessing suicidal ideation and behavior.
  • To evaluate the psychometric properties of the SIBS-7d.
  • To determine the scale's suitability for brief, intensive assessment periods.

Main Methods:

  • The SIBS-7d was administered to 139 psychiatric inpatients within seven days of admission.
  • Confirmatory factor analysis was used to assess the scale's structure.
  • Internal consistency and convergent validity (with Beck Scale for Suicidal Ideation) were examined.

Main Results:

  • Confirmatory factor analysis supported a one-dimensional structure for the SIBS-7d.
  • The scale demonstrated excellent internal consistency.
  • A positive correlation was found between SIBS-7d scores and the Beck Scale for Suicidal Ideation.

Conclusions:

  • The SIBS-7d is a psychometrically sound instrument for assessing acute suicidal ideation and behavior.
  • The scale's one-week focus is suitable for capturing recent changes in suicidal symptoms.
  • SIBS-7d can aid in timely clinical decision-making for at-risk individuals.