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Validez y confiabilidad de la prueba de detección de consumo de alcohol, tabaco y sustancias (ASSIST) en estudiantes universitarios / Validity and Reliability of the Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) in University Students
Tiburcio Sainz, Marcela; Rosete-Mohedano, M Guadalupe; Natera Rey, Guillermina; Martínez Vélez, Nora Angélica; Carreño García, Silvia; Pérez Cisneros, Daniel.
Affiliation
  • Tiburcio Sainz, Marcela; Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz. Tlalpan. México
  • Rosete-Mohedano, M Guadalupe; Universidad Nacional Autónoma de México. Facultad de Estudios Superiores. Ciudad de México. México
  • Natera Rey, Guillermina; Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz. Calzada México-Xochimilco 101. Tlalpan. México
  • Martínez Vélez, Nora Angélica; Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz. Tlalpan. México
  • Carreño García, Silvia; Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz. Tlalpan. México
  • Pérez Cisneros, Daniel; Universidad Nacional Autónoma de México. Facultad de Estudios Superiores. Ciudad de México. México
Adicciones (Palma de Mallorca) ; 28(1): 19-27, 2016. tab, ilus
Article in Spanish | IBECS | ID: ibc-150404
Responsible library: ES1.1
Localization: BNCS
RESUMEN
La Organización Mundial de la Salud desarrolló la Prueba de Detección de Consumo de Alcohol, Tabaco y Sustancias (Alcohol, Smoking and Substance Involvement Screening Test [ASSIST]) que se ha empleado con éxito en muchos países. Sin embargo, hay pocos estudios acerca de su validez y fiabilidad en la población mexicana. El objetivo del estudio fue determinar las propiedades psicométricas de la versión autoaplicable del ASSIST. Para ello, se realizó un estudio no experimental, ex post facto con una muestra de 1.176 estudiantes universitarios mexicanos. El 70,1% eran mujeres, el 89,5% tenían entre 18 y 23 años y el 87,5% eran solteros. Se obtuvo la fiabilidad mediante la prueba de consistencia interna Alfa de Cronbach. La validez concurrente se determinó con pruebas de correlación entre el ASSIST, AUDIT, FTND y CAD-20; se realizaron análisis factoriales exploratorio y confirmatorio para evaluar la validez de constructo. Se obtuvieron coeficientes de fiabilidad aceptables para las subescalas de tabaco (alfa = 0,83), alcohol (alfa = 0,76) y marihuana (alfa = 0,73). La subescala de alcohol obtuvo una correlación significativa con la puntuación total del AUDIT (r = 0,71). La prueba de sensibilidad y especificidad mostró que al usar una calificación de 8 como punto de corte en la subescala de alcohol se obtiene un mejor balance entre ambos indicadores (83,8% y 80%, respectivamente), así como un área bajo la curva (ROC) mayor (81,9%). La versión autoaplicable del ASSIST es un instrumento de cribado aceptable, válido y sensible para la identificación de casos de riesgo asociados al consumo de sustancias
ABSTRACT
The Alcohol, Smoking and Substance Involvement Screening Test (ASSIST), developed by the World Health Organization (WHO), has been used successfully in many countries, but there are few studies of its validity and reliability for the Mexican population. The objective of this study was to determine the psychometric properties of the selfadministered ASSIST test in university students in Mexico. This was an ex post facto non-experimental study with 1,176 undergraduate students, the majority women (70.1%) aged 18-23 years (89.5%) and single (87.5%). To estimate concurrent validity, factor analysis and tests of reliability and correlation were carried out between the subscale for alcohol and AUDIT, those for tobacco and the Fagerström Test, and those for marijuana and DAST-20. Adequate reliability coefficients were obtained for ASSIST subscales for tobacco (alpha = 0.83), alcohol (alpha = 0.76), and marijuana (alpha = 0.73). Significant correlations were found only with the AUDIT (r = 0.71) and the alcohol subscale. The best balance of sensitivity and specificity of the alcohol subscale (83.8% and 80%, respectively) and the largest area under the ROC curve (81.9%) was found with a cutoff score of 8. The self-administered version of ASSIST is a valid screening instrument to identify at-risk cases due to substance use in this population
Subject(s)

Full text: Available Collection: National databases / Spain Health context: SDG3 - Target 3.8 Achieve universal access to health / SDG3 - Health and Well-Being / SDG3 -Target 3.5 Prevention and treatment of consumption of psychoactive substances Health problem: Delivery Arrangements / Target 3.8 Achieve universal access to health / Target 3.4: Reduce premature mortality due to noncommunicable diseases / Target 3.5: Prevention and treatment of consumption of psychoactive substances / Alcohol / Cannabis Related Disorders / Cocaine and Other Stimulant-Related Disorders Database: IBECS Main subject: Students, Medical / Alcohol Drinking / Substance Abuse Detection / Substance-Related Disorders / Tobacco Use Type of study: Diagnostic study / Prognostic study / Screening study Limits: Adult / Female / Humans / Male Language: Spanish Journal: Adicciones (Palma de Mallorca) Year: 2016 Document type: Article Institution/Affiliation country: Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz/México / Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz. Calzada México-Xochimilco 101/México / Universidad Nacional Autónoma de México/México

Full text: Available Collection: National databases / Spain Health context: SDG3 - Target 3.8 Achieve universal access to health / SDG3 - Health and Well-Being / SDG3 -Target 3.5 Prevention and treatment of consumption of psychoactive substances Health problem: Delivery Arrangements / Target 3.8 Achieve universal access to health / Target 3.4: Reduce premature mortality due to noncommunicable diseases / Target 3.5: Prevention and treatment of consumption of psychoactive substances / Alcohol / Cannabis Related Disorders / Cocaine and Other Stimulant-Related Disorders Database: IBECS Main subject: Students, Medical / Alcohol Drinking / Substance Abuse Detection / Substance-Related Disorders / Tobacco Use Type of study: Diagnostic study / Prognostic study / Screening study Limits: Adult / Female / Humans / Male Language: Spanish Journal: Adicciones (Palma de Mallorca) Year: 2016 Document type: Article Institution/Affiliation country: Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz/México / Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz. Calzada México-Xochimilco 101/México / Universidad Nacional Autónoma de México/México
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