Artículos de revista
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Item Depression polygenic scores are associated with major depressive disorder diagnosis and depressive episode in Mexican adolescents(Elsevier, 2020) Rabinowitz, Jill A.; Campos, Adrian I.; Benjet, Corina; Su, Jinni; Macias-Kauffer, Luis; Méndez, Enrique; Martínez-Levy, Gabriela A.; Cruz-Fuentes, Carlos S.; Rentería, Miguel E.; Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.; miguel.renteria@qimrberghofer.edu.au (Miguel E. Rentería), cruz@imp.edu.mx (Carlos S. Cruz-Fuentes)Item Chronic childhood adversity and stages of substance use involvement in adolescents(ELSEVIER IRELAND LTD, ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND, 2013) Benjet, Corina; Borges, Guilherme; Medina-Mora, María Elena; Méndez, Enrique; Natl Inst Psychiat Ramon de la Fuente, Calzada Mexico Xochimilco 101, Mexico City 14370, DF, Mexico.; cbenjet@imp.edu.mxItem Epidemiología de los trastornos de la conducta alimentaria en una muestra representativa de adolescentes(Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Calz. México-Xochimilco 101, Col. San Lorenzo Huipulco, Tlalpan, México, D.F. Tel. 4160-5000., 2012) Benjet, Corina; Méndez, Enrique; Borges, Guilherme; Medina-Mora, María Elena; Dirección de Investigaciones Epidemiológicas y Psicosociales, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz.; cbenjet@imp.edu.mxObjetivos. El presente trabajo tiene el objetivo de estimar la prevalencia de anorexia nervosa, bulimia nervosa y el trastorno por atracones en la población general de adolescentes del Distrito Federal. Asimismo se pretende proporcionar una descripción de las características socio-demográficas y clínicas de los jóvenes que cumplen criterios diagnósticos según el DSM-IV para estos trastornos, la proporción de discapacidad, comorbilidad psiquiátrica y conducta suicida para cada trastorno y estimar la utilización de servicios. Material y métodos. Los datos provienen de la Encuesta Mexicana de Salud Mental Adolescente, una encuesta con diseño probabilístico y multietápico representativa de adolescentes entre los 12 y 17 años, residentes del Distrito Federal y área conurbada. Se entrevistó a 3005 adolescentes en sus hogares utilizando como instrumento diagnóstico la Entrevista Internacional Diagnóstica Compuesta (WMH-CIDI-A), aplicada cara a cara, por medio de una computadora portátil, por encuestadores capacitados. La tasa de respuesta fue de 71%. Resultados. La prevalencia alguna vez de anorexia, bulimia y el trastorno por atracones se estima en 0.5%, 1.0% y 1.4%, respectivamente. Entre 83 y 100% reportan discapacidad y todos aquellos con anorexia y casi la mitad de aquellos con bulimia y atracones reportan discapacidad grave. Sin embargo, ni una cuarta parte con uno de estos trastornos ha recibido tratamiento a pesar de la discapacidad que generan. Hay mayor prevalencia de trastornos comórbidos, conducta suicida y adversidades psicosociales en jóvenes con trastornos alimentarios que en aquellos sin ellos. Conclusiones. Los hallazgos muestran una brecha entre las necesidades de atención y el tratamiento para estos trastornos en nuestra población adolescente. Señalan la importancia de programas para la prevención de conductas alimentarias riesgosas, la detección temprana con un enfoque en grupos vulnerables (por ejemplo quienes han sufrido alguna adversidad como abuso sexual), y la reducción de barreras para la búsqueda y utilización de servicios.Item The association of chronic adversity with psychiatric disorder and disorder severity in adolescents(SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA, 2011) Benjet, Corina; Borges, Guilherme; Méndez, Enrique; Fleiz, Clara; Medina-Mora, María Elena; Inst Nacl Psiquiatria, Dept Invest Epidemiol, Direcc Invest Epidemiol & Psicosociales, Calzada Mexico Xochimilco 101, Mexico City 14370, DF, Mexico.; cbenjet@imp.edu.mxItem Descriptive Epidemiology of Chronic Childhood Adversity in Mexican Adolescents(Elsevier Science Inc, 360 Park Ave South, New York, NY 10010-1710 USA, 2009) Benjet, Corina; Borges, Guilherme; Medina-Mora, María Elena; Zambrano, Joaquín; Cruz, Carlos; Méndez, Enrique; Inst Nacl Psiquiatria, Dept Invest Epidemiol, Direcc Invest Epidemiol & Psicosociales, Calzada Mexico Xochimilco 101, Mexico City 14370, DF, Mexico.; cbenjet@imp.edu.mxPurpose: To estimate the prevalence of adversity (neglect and abuse, parental loss, parental psychopathology, economic adversity, and serious physical illness), the interrelatedness of adversities, and their socio-demographic correlates. Methods: This is a multistage probability survey of 3005 adolescents aged 12-17 years residing in Mexico City. Youth were administered the computer-assisted adolescent version of the World Mental Health Composite International Diagnostic Interview in their homes. The childhood and posttraumatic stress disorder sections provided information regarding adversity. Descriptive and logistic regression analyses were performed considering the multistage and weighted sample design. Results: A total of 68% of adolescents have experienced at least one type of chronic childhood adversity, whereas almost 7% have experienced four of more. The most frequent adversity is economic adversity followed by witnessing domestic violence. Boys experience more neglect than girls, and girls experience more sexual abuse than boys. Family dysfunction adversities tend to clump together such that youth exposed to abuse of any form also report witnessing domestic violence and parental mental pathology. Youth whose parents have divorced are likely to experience economic adversity. Parental death is independent of experiencing other childhood adversities. Older adolescents, school drop-outs, those with young mothers, those with more siblings, and those whose parents have less education are more likely to experience adversity. Conclusions: Although most adolescents have experienced some adversity, a small group is exposed to many adversities. Understanding the distribution of adversities may help us to identify at-risk youth and to better interpret the findings from studies on the role of adversity in diverse health outcomes. (C) 2009 Society for Adolescent Medicine. All rights reserved.Item How mental health interviews conducted alone, in the presence of an adult, a child or both affects adolescents’ reporting of psychological symptoms and risky behaviors(Kluwer Academic/Plenum Publishers, 2016) Herrera, Aubrey V; Benjet, Corina; Méndez, Enrique; Casanova, Leticia; Medina-Mora, Maria Elena; Dirección de Investigaciones Epidemiológicas y Psicosociales, Instituto Nacional de Psiquiatría Ramón de la Fuente, Calzada México-Xochimilco 101, San Lorenzo Huipulco, 14400 México, D.F., Mexico; cbenjet@imp.edu.mxItem Eight‑year incidence of psychiatric disorders and service use from adolescence to early adulthood: longitudinal follow‑up of the Mexican Adolescent Mental Health Survey(2016) Benjet, Corina; Borges, Guilherme; Méndez, Enrique; Albor, Yesica; Casanova, Leticia; Orozco, Ricardo; Curiel, Teresa; Fleiz, Clara; Medina‑Mora, María Elena; Instituto Nacional de Psiquiatría Ramón de la Fuente, Calzada México‑Xochimilco 101, San Lorenzo Huipulco, México, DF 14370, México; cbenjet@imp.edu.mxItem Adolescent alcohol use and alcohol use disorders in Mexico City(2014) Benjet, Corina; Borges, Guilherme; Méndez, Enrique; Casanova, Leticia; Medina-Mora, María Elena; Department of Epidemiological and Psychosocial Research, National Institute of Psychiatry Ramon de la Fuente; cbenjet@imp.edu.mxOBJECTIVE: To estimate the prevalence, sex, age distribution, and socio-demographic correlates of any alcohol use, consumption patterns, and any alcohol use disorder in a representative sample of Mexican adolescents. METHODS: 3005 youth (52.1% female) aged 12-17 from a stratified multistage area probability sample were representative of adolescents residing in the Mexico City Metropolitan Area. Alcohol use and disorder and their socio-demographic correlates were evaluated with the World Mental Health adolescent version of the Composite International Diagnostic Interview. Data were post-stratified to the total Mexico City adolescent population. RESULTS: 59% has used alcohol, this proportion increasing significantly with age. By age 17, 82.5% has used alcohol. Consumption patterns are mostly of low/moderate quantity or infrequent high quantity. Lifetime DSM-IV alcohol use disorder criteria are met by 3.8%, reaching 8.1% for 16-17 years-olds. While males have greater frequency and quantity of drinking, there are no gender differences for alcohol use disorders. Non-school attending youth have twice the odds of a lifetime (OR=2.0, 95% CI=1.13-3.53) and 12-month disorder (OR=2.1, 95% CI=1.10-4.15). Low parental monitoring is associated with 1.72 times the odds of a lifetime disorder (95% CI=1.10-2.68). CONCLUSIONS: Over a third of 12 year-olds had ever drunk an alcoholic beverage in their lifetime suggesting that the prevention of alcohol use and disorders must begin in late childhood. Initiatives to foment parental monitoring and to prevent, identify, and treat alcohol use problems in non-school attending youth in particular should be a priority for the wellbeing of Mexico City adolescents.