The Relationship between Substance Use and Depressive Symptoms among Colombian Adolescents / Relación entre el uso de sustancias y los síntomas depresivos entre adolescentes colombianos

ABSTRACT Objective: To explore the relationship between substance use and depressive symptomatology among adolescents in Colombia. Methods: Adolescents aged 13-19 years from a rural city in Colombia completed the Spanish version of the Alcohol, Smoking and Substance Involvement Screening Test and the Kutcher Adolescent Depression Scale-6 (KADS-6). Results: Regression analyses indicated that gender, having used cannabis, having used sedatives, and having a family member who used illegal drugs were predictive of higher symptom levels of depression according to KADS-6. Conclusion: The results of this study suggested that substance use was associated with depressive symptoms in this sample of Colombian adolescents.

RESUMEN Objetivo: Explorar la relación entre el uso de sustancias y la sintomatologia depresiva entre adolescentes en Colombia. Métodos: Los adolescentes de 13 a 19 años de una ciudad rural en Colombia completaron la versión en español de la Prueba de Detección de Alcohol, Tabaco y Sustancias (ASSIST, en inglés) y la Escala de Depresión pasa Adolescentes de Kutcher-6 (KADS-6, en inglés). Resultados: Los análisis de regresión indicaron que tanto el género, como el haber consumido cannabis, usado sedantes, y tener un miembro de la familia que usó drogas ilegales, fueron predictores de niveles más altos de sintomas depresivos de acuerdo con la escala KADS-6. Conclusión: Los resultados de este estudio sugirieron que el uso de sustancias estaba asociado con sintomas depresivos en esta muestra de adolescentes colombianos.

Predictors of expressed emotion, burden and quality of life in relatives of Mexican patients with psychosis.

Expressed emotion, burden and quality of life of relatives received attention because of the increasing interest in predicting and preventing relapse in psychotic patients; but they have subsequently acquired interest of their own as important aspects of families' psychological well-being. The study explores whether the psychological distress and illness perception of a sample of relatives of Mexican patients with psychosis can predict their levels of expressed emotion, burden and quality of life above patients' clinical and functional status. Sixty-five patient-relative dyads were interviewed. Relatives self-reported on expressed emotion, burden, quality of life, psychological distress and illness perception. Patients' clinical and functional status was rated by an interviewer. Pearson correlations and hierarchical multiple linear regressions were used for statistical analyses. Patients' functional status and relatives' psychological distress were significantly associated with expressed emotion, burden and quality of life. Patients' clinical status and relatives' illness perception were most strongly related to expressed emotion and burden. Relatives' psychological distress and illness perception dimensions predicted both burden and quality of life, over and above patients' clinical and functional status. Results underscore the relatives' need of support to overcome their own distress and concerns about the illness, for the psychological well-being of both patients and relatives.