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The Concise Health Risk Tracking ‐ Self‐Report (CHRT‐SR)—A measure of suicidal risk: Performance in adolescent outpatients

International journal of methods in psychiatric research, 2023-06, Vol.32 (2), p.e1944-n/a [Peer Reviewed Journal]

2022 The Authors. International Journal of Methods in Psychiatric Research published by John Wiley & Sons Ltd. ;2022. This article is published under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1049-8931 ;EISSN: 1557-0657 ;DOI: 10.1002/mpr.1944 ;PMID: 36217566

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Title:
The Concise Health Risk Tracking ‐ Self‐Report (CHRT‐SR)—A measure of suicidal risk: Performance in adolescent outpatients
Author: Nandy, Karabi ; Rush, A. John ; Carmody, Thomas J. ; Kulikova, Alexandra ; Mayes, Taryn L. ; Emslie, Graham ; Trivedi, Madhukar H.
Subjects: Adolescent ; Adolescents ; Adults ; Bipolar disorder ; Classical test theory ; concise health risk tracking scale self‐report (CHRT‐SR) ; Cronbach's alpha ; Cross-Sectional Studies ; depression ; Factor analysis ; Health risk assessment ; Health risks ; Humans ; Impulsivity ; Infant ; Item response theory ; Kurtosis ; Mental depression ; Mental health care ; Original ; Outpatients ; Patients ; Primary care ; Psychometrics ; Quantitative psychology ; Questionnaires ; Reproducibility of Results ; Self Report ; Suicidal behavior ; Suicidal Ideation ; suicidal risk ; Suicide ; Suicides & suicide attempts ; Teenagers
Is Part Of: International journal of methods in psychiatric research, 2023-06, Vol.32 (2), p.e1944-n/a
Description: Objectives The Concise Health Risk Tracking Self‐Report (CHRT‐SR) assesses the risk of suicidal behavior. We report its psychometric properties in a representative sample of adolescent outpatients. Methods A sample (n = 657) of adolescents (<18 years of age) in primary or psychiatric care completed the 14‐item version of CHRT‐SR at both baseline and within 3 months. To identify an optimal brief solution for the scale, we evaluated the factor structure of CHRT‐SR using multigroup confirmatory factor analysis, and testing measurement invariance across age and gender. The item response theory and classical test theory characteristics of the optimal solution were evaluated. Concurrent validity (both cross‐sectional and as a change measure over time) of the optimal solution was assessed by comparing it to another suicide measure. Results Confirmatory factor analysis identified the 9‐item CHRT‐SR (CHRT‐SR9) as the optimal solution. Classical test theory and item response theory indicated excellent fit. Concurrent validity analyses revealed that it can measure both improvement/worsening of suicidality over time. Conclusion The CHRT‐SR9 is a brief self‐report with excellent psychometric properties in a sample of adolescents that is sensitive to changes in suicidality over time. Its performance in other populations and ability to predict future suicidal events deserves study.
Publisher: United States: John Wiley & Sons, Inc
Language: English
Identifier: ISSN: 1049-8931
EISSN: 1557-0657
DOI: 10.1002/mpr.1944
PMID: 36217566
Source: ProQuest One Psychology
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The Concise Health Risk Tracking ‐ Self‐Report (CHRT‐SR)—A measure of suicidal risk: Performance in adolescent outpatients

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