The Columbia-suicide severity rating scale: validity and psychometric properties of an online Spanish-language version in a Mexican population sample

Frontiers in Public Health

Public Health

Berenice Pérez-Amezcua¹  Bruma Palacios-Hernández¹  Fernando Austria-Corrales²  Leonor Rivera-Rivera²  Jenelle Richards³  Tonatiuh Xochihua-Tlecuitl⁴  Paulina Arenas-Landgrave⁵  Igor Galynker⁶  José Alberto Gómez-García⁷  Alberto Jiménez-Tapia⁸  Claudia Iveth Astudillo-García⁸  Copytzy Cruz-Cruz⁹  Filiberto Toledano-Toledano^1,10 

[1]Centro de Investigación Transdisciplinar en Psicología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, Mexico

[2]Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública (INSP), Cuernavaca, Morelos, Mexico

[3]Department of Psychology, Texas State University, San Marcos, TX, United States

[4]Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico

[5]Facultad de Psicología, Universidad Nacional Autónoma de México, Mexico City, Mexico

[6]Icahn School of Medicine at Mount Sinai, New York, NY, United States

[7]Independent Researcher, Mexico City, Mexico

[8]Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz (INPRFM), Mexico City, Mexico

[9]Servicios de Atención Psiquiátrica (SAP). Secretaría de Salud, Mexico City, Mexico

[10]Unidad de Investigación en Medicina Basada en Evidencias, Hospital Infantil de México Federico Gómez, Mexico City, Mexico

[11]Unidad de Investigación Sociomédica, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City, Mexico

[12]Dirección de Investigación y Diseminación del Conocimiento, Instituto Nacional de Ciencias e Innovación para la Formación de Comunidad Científica, INDEHUS, Mexico City, Mexico

关键词: suicidal behavior;    suicide risk;    C-SSRS;    validation study;    risk assessment;   

DOI  :  10.3389/fpubh.2023.1157581

 received in 2023-02-02, accepted in 2023-08-23,  发布年份 2023

来源: Frontiers

【 摘 要 】

The aim of this study was to evaluate the validity and psychometric properties in a Mexican sample of a Spanish-language online version of the Columbia-Suicide Severity Rating Scale (C-SSRS). Data were collected between May and October 2021 from 3,645 participants aged 18 years and over, who agreed to complete the questionnaire. Reliability analysis, confirmatory factor analysis (CFA), and psychometric properties were calculated using a two-parameter model. The results showed a reasonable level of reliability with a Cronbach’s alpha of 0.814, and evidence of unidimensionality, and construct validity for suicide risk at three risk levels: low, medium, and high. Analysis of the items suggests that they are consistent with the proposed theoretical model. Our results also demonstrate that the parameters are stable and able to efficiently discriminate individuals at high risk of suicide. We propose the use of this version of the C-SSRS in the Spanish-speaking population, since it is a multifactorial assessment of suicide risk and the inclusion of other clinical and risk factor assessments for a more comprehensive evaluation.

【 授权许可】

Unknown   
Copyright © 2023 Austria-Corrales, Jiménez-Tapia, Astudillo-García, Arenas-Landgrave, Xochihua-Tlecuitl, Cruz-Cruz, Rivera-Rivera, Gómez-García, Palacios-Hernández, Pérez-Amezcua, Toledano-Toledano, Richards and Galynker.

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