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1.
Int. j. morphol ; 38(2): 356-362, abr. 2020. tab, graf
Article in Spanish | LILACS | ID: biblio-1056447

ABSTRACT

El suicidio es un problema de salud a nivel mundial, siendo la conducta suicida uno de los predictores de mortalidad por suicidio; sin embargo, su valoración aún sigue siendo compleja. Aunque la cantidad de literatura que ha abordado distintas perspectivas de la conducta suicida es abundante, se requiere ahondar en nuevos métodos que permitan una valoración rápida y objetiva de ésta, proporcionando a los clínicos y pacientes, un sistema de evaluación que registre los cambios de estados emocionales de manera dinámica. El objetivo de este manuscrito fue proporcionar una visión general de la morfología de los potenciales evocados auditivos de latencia tardía p300 y su rol en la evaluación de la conducta suicida.


Suicide is a global health problem, with suicidal behavior being one of the predictors of suicide mortality; however, its assessment is still complex. Although the amount of literature that has addressed different perspectives of suicidal behavior is abundant, it is necessary to deepen new methods that allow a rapid and objective assessment of it, providing clinicians and patients with an evaluation system that allows changes in emotional state to be recorded dynamically. The aim of this manuscript was to provide an overview of morphological patterns of auditory evoked potential P300 latency late in the assessment of suicidal behavior.


Subject(s)
Adolescent Behavior/physiology , Event-Related Potentials, P300/physiology , Suicidal Ideation , Reference Values , Electrophysiology , Evoked Potentials, Auditory/physiology
2.
Rev. Fac. Med. (Bogotá) ; 67(3): 193-200, jul.-set. 2019. tab
Article in English | LILACS | ID: biblio-1041143

ABSTRACT

Abstract Introduction: Different developmental and environmental vulnerability conditions can influence violent behavior in young people. Objectives: To describe the characteristics of young males who were convicted of murder or attempted murder in the province of Buenos Aires, based on indicators of maturity, impulsivity, and socio-family vulnerability. Materials and Methods: Descriptive and exploratory study. The sample consisted of 195 young men (mean: 16.8 years) imprisoned in reformatory institutions of the Province of Buenos Aires, Argentina, as they were convicted of murder (n=130), repeated murder (n=15), or attempted murder (n=50). Self and hetero-informed instruments, and professional assessment scales were used, namely: the Consideration of Future Consequences Scale (CFC); the Psychosocial Maturity Inventory (PSM); the Weinberg Adjustment Inventory (WAI); the Resistance to Peer Influence Questionnaire (RPIQ); the Psychopathy Checklist: Youth Version (PCL:YV); the Inventory of Callous Unemotional Traits (ICU), and the Barrat Impulsiveness Scale version 11 (BIS-11). Results: The distribution of the total BIS 11 and the PSM Individual Adaptation were normal (mean: 62.33 and 6.38, respectively). The mean of the total PCL:YV was 25.87. In 32.8% of the cases a first degree relative was also imprisoned. "Impulsive" and "Non-impulsive" clusters were empirically established. Conclusions: The participants' profile is characterized by several psychological and socio-family vulnerabilities that should be targeted in preventive interventions aimed at preventing violent recidivism.


Resumen Introducción. Diversas condiciones de vulnerabilidad dependientes del desarrollo y de las influencias medioambientales pueden influir en las conductas violentas juveniles. Objetivos. Describir las características de jóvenes que cometieron homicidio o intento de homicidio atendiendo a indicadores de madurez, impulsividad y vulnerabilidad sociofamiliar. Materiales y métodos. Estudio de diseño descriptivo y exploratorio. Los participantes fueron 195 varones jóvenes (media: 16.8 años) institucionalizados en la provincia de Buenos Aires, Argentina, por orden judicial por haber cometido homicidio (n=130), homicidio reiterado (n=15) o tentativa de homicidio (n=50). Se utilizaron instrumentos auto y heteroinformados y las escalas de evaluación profesional Consideration of Future Consequences Scale (CFC), Psychosocial Maturity Inventory (PSM), Weinberg Adjustment Inventory (WAI), Resistance to Peer Influence (RPI), Psychopathy Checklist: Youth Version (PCL:YV), Inventory of Callous Unemotional Traits (ICU) y Barrat Impulsiveness Scale version 11 (BIS 11). Resultados. La distribución de BIS 11 total y de PSM Adecuación Individual fueron normales, con medias de 62.33 y 6.38, respectivamente; la media de PCL: YV total fue 25.87. El 32.8% de los jóvenes tenía familiares de primer grado presos. Se configuraron empíricamente los clusters "impulsivo" y "no impulsivo". Conclusiones. El perfil de los participantes se caracteriza por diversas vulnerabilidades psicológicas y sociofamiliares que deberían ser blanco de intervención preventiva de recidiva violenta.

3.
Rev. Fac. Med. (Bogotá) ; 66(4): 571-574, Oct.-Dec. 2018. graf
Article in English | LILACS | ID: biblio-985094

ABSTRACT

Abstract Introduction: According to estimations, eating disorders affect 1-4% of the general population. In Colombia, few studies address this issue; however it has been found that the percentage of women with anorexia in Bogotá D.C. is similar to figures worldwide. Objective: To identify the risk of developing eating disorders (ED) in sixth through eighth grade students from a private school of Bogotá D.C. Materials and methods: Cross-sectional quantitative study conducted in sixth through eighth grade students from a school of Bogotá D.C., who were applied the EAT-26 Test. Those with scores greater than 20 were classified as having symptoms of risk of ED, and parents were summoned to receive prevention education on this matter. Results: 979 students were surveyed: 523 were boys and 456, girls, a 9.4% prevalence of ED risk was found. Male students of the lower grades had a higher risk of suffering from eating disorders; predominance was observed in the female sex as the grade level increased. Conclusion: Men are more likely to develop risk symptoms for eating disorders, especially at early ages. Designing strategies to prevent the onset of this disorder in the school population is recommended.


Resumen Introducción. Se estima que los trastornos alimentarios afectan el 1-4% de la población general. En Colombia son escasos los estudios al respecto, sin embargo en Bogotá D.C. se ha encontrado que el porcentaje de mujeres con anorexia es similar al que existe a nivel mundial. Objetivo. Identificar el riesgo para el padecimiento de trastornos de conducta alimentaria (TCA) en estudiantes de sexto a octavo grado de un colegio privado de Bogotá D.C. Materiales y métodos. Estudio cuantitativo transversal cuya muestra estuvo constituida por los estudiantes de grado sexto a octavo de un colegio en Bogotá D.C., a quienes se les aplicó el Test EAT-26. Se consideró que quienes obtuvieron puntaje >20 presentaban síntomas de riesgo de TCA, por lo que sus padres recibieron intervención educativa de prevención. Resultados. Se encuestaron 979 estudiantes: 523 niños y 456 niñas, hallando una prevalencia de síntomas de riesgo de TCA de 9.4%. Los estudiantes de sexo masculino de los grados inferiores presentaron mayor riesgo de padecer TCA; se observó predominio en el sexo femenino a medida que aumentó el grado escolar. Conclusión. Los varones tienen mayor tendencia a presentar síntomas de riesgo para padecer TCA, en especial en edades tempranas. Se recomienda diseñar estrategias para prevenir la aparición de este trastorno en la población escolar.

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