Eventos de vida estresantes y su efecto en la conducta suicida en mujeres durante la pandemia por Covid-19 en México.

OBJETIVO: Analizar la estructura factorial, la validez convergente y divergente de la Escala Columbia de Severidad Suicida (CSSRS) y el Cuestionario de Eventos de Vida Estresantes (EVE) y medir la asociación entre EVE y conducta suicida (CS) en mujeres mexicanas durante la pandemia por Covid-19. Material y métodos. Se usaron datos de 2 398 mujeres que participaron en un estudio multicéntrico, realizado en México entre mayo y octubre de 2021. La información se recolectó mediante un cuestionario en línea que incluyó la CSSRS y el EVE. Se hizo un análisis factorial confirmatorio para valorar el ajuste de los modelos. RESULTADOS: El modelo final mostró asociación entre los EVE y la CS, y tuvo a la violencia como variable central. Dicho modelo presentó un ajuste adecuado (CFI = 0.950, IFI = 0.950, MFI = 0.975, RMSEA = 0.031, CI RMSEA = 0.026-0.036). CONCLUSIONES: La pandemia por Covid-19 evidenció la necesidad de crear e implementar estrategias que promuevan el cuidado de la salud mental, reduzcan la exposición a la violencia y faciliten los procesos de duelo para prevenir la CS en mujeres mexicanas.

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

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.

Effectiveness of a Mobile App to Increase Risk Perception of Tobacco, Alcohol, and Marijuana Use in Mexican High School Students: Quantitative Study.

BACKGROUND: Young people have the highest rate of drug use worldwide. Recent data from Mexico in this population show that the prevalence of illicit drug use doubled between 2011 and 2016 (2.9%-6.2%), with marijuana being the one with the highest increase (2.4%-5.3%), but also point out that alcohol and tobacco use have remained steady or decreased. Mexican adolescents are at high risk for drug use owing to a low perception of risk and the availability of drugs. Adolescence is an ideal period to reduce or prevent risky behaviors using evidence-based strategies. OBJECTIVE: In this study, we aimed to test the short-term effectiveness of a mobile intervention app ("What Happens if you Go Too Far?" ["¿Qué pasa si te pasas?"]) that seeks to increase risk perception of tobacco, alcohol, and marijuana use in a sample of Mexican high school students. METHODS: A nonexperimental evaluation based on pretest-posttest design was used to measure the effectiveness of a preventive intervention using a mobile app, "What Happens If You Go Too Far?" The dimensions analyzed were knowledge of drugs and their effects, life skills, self-esteem, and risk perception. The intervention was conducted on a high school campus with 356 first-year students. RESULTS: The sample included 359 first-year high school students (mean 15, SD 0.588 years; women: 224/359, 62.4% men: 135/359, 37.6%). The intervention increased the overall risk perception of tobacco (χ24=21.6; P<.001) and alcohol use (χ24=15.3; P<.001). There was no significant difference in the perception that it is dangerous to smoke 5 cigarettes, and there was a marginal difference in the perception that it is very dangerous to smoke 1 cigarette or to use alcohol or marijuana. We used a generalized estimating equation method to determine the impact of the variables on risk perception. The results showed that knowledge about smoking increased the risk perception of smoking 1 cigarette (odds ratio [OR] 1.1065, 95% CI 1.013-1.120; P=.01), and that knowledge about marijuana use (OR 1.109, 95% CI 1.138-1.185; P=.002) and self-esteem (OR 1.102, 95% CI 1.007-1.206; P=.04) produced significant increases in the risk perception of consuming 5 cigarettes. Resistance to peer pressure and assertiveness also increased the perceived risk of using tobacco and alcohol. CONCLUSIONS: The intervention has the potential to increase the perception of risk toward drug use in high school students by providing knowledge about the effects and psychosocial risks of drug use and by strengthening life skills that are associated with increased risk perception. The use of mobile technologies in intervention processes may broaden the scope of preventive work for adolescents.

Violence against Women during the COVID-19 Pandemic in Mexico.

This study measured the prevalence of cases of domestic violence against women and some associated factors during the COVID-19 pandemic in Mexico. Data were collected through a remote survey during 2020. The sample included 47,819 women aged 15 years and older. Jointpoint regression and logistic regression models were used. The prevalence of violence was 11.5%, which decreased in July and subsequently increased. The associated factors were being unemployed (OR = 2.01; 95%CI 1.89-2.16); being partially and totally quarantined (OR = 1.58; 95%CI 1.43-1.75 and OR = 1.47; 95%CI 1.32-1.63); being a caregiver of children; being a caregiver of elderly and/or suffering from a chronic illness (OR = 1.27; 95%CI 1.19-1.36; OR = 1.42; 95%CI 1.33-1.53; OR = 1.59; 95%CI 1.47-1.73); losing a family member to COVID-19 (OR = 1.26; 95%CI 1.13-1.41); and binge drinking (OR = 1.94; 95%CI 1.78-2.12). The confinement measures increased gender inequalities, economic problems and workload which further evidenced violence against women.

Measurement invariance of the GAD-5 Generalized Anxiety Disorder Scale in a Mexican general population sample.

The primary objective of this study was to evaluate the measurement of invariance by sex, age, and educational level of an online version of the Generalized Anxiety Disorder Scale in a five-item version (GAD-5). Configural, metric, scalar, and strict invariance were evaluated using data from 79,473 respondents who answered a mental health questionnaire during the COVID-19 pandemic in Mexico. The sex variable was classified as male or female; age was categorized as minors, youth, young adults, adults, and older adults; and educational level was divided into basic, upper secondary, higher, and graduate education. To test for configural invariance, confirmatory factor models were constructed. For metric invariance, equality restrictions were established for the factor loadings between the construct and its items; for scalar invariance, equality restrictions were established between the intercepts; strict variance implied the additional restriction of the residuals. Statistical analysis was performed in R software with the lavaan package. The results show that with respect to sex, age, and educational level, configural and metric measurement invariance was confirmed (ΔCFI < 0.002; ΔRMSEA < 0.015). However, with respect to scalar and strict invariance, the results showed significant differences regarding the fit model (ΔCFI > 0.002; ΔRMSEA > 0.015). We conclude that the GAD-5 presents configural and metric invariance for sex, age, and educational level, and scalar invariance for sex and age groups. However, the scale does not demonstrate strict invariance. We discuss the implications and suggest that this result could be related to the evaluation of sociodemographic variables.

Changes After Emergency Assessment of Suicidal Patients: An Unexpected Outcome.

INTRODUCTION: Acute Suicide Risk (ASR) is widely evaluated at Emergency Departments (ED). Little is known about follow-up of ASR after psychiatric ED evaluation, and if there are differences within No ASR (NASR) counterparts at baseline and afterwards. METHOD: We developed a naturalistic, 3-month follow-up study of adult patients from a psychiatric ED in Mexico City. Depressive patients who asked voluntarily for an emergency consultation from July 1 to December 1, 2014, were included. We compared depression severity, suicidal ideation, adherence to treatment, and perceived social support scales both in ASR and NASR participants at baseline and follow-up interviews. RESULTS: Participants (n = 120) were divided into ASR or NASR groups (n = 60 each). The ASR group obtained more negative scores in all scales at baseline evaluation. After three months, 85% (n = 51) of ASR and 75% (n = 45) of NASR completed the second interview. 5.21% (n = 3) of participants showed new suicidal behavior. At follow-up, the ASR group showed a higher relative response in depression scales and treatment adherence (p = 0.036), and lower scores in suicidal ideation scales than NASR group (p = 0.012). Perceived support from family was significantly higher in the NASR group (p = 0.016). DISCUSSION: These relative higher responses in clinical scales suggest a paradoxical advantage of ASR over NASR patients, suggesting a hypothetical phenomenon similar to "The Tortoise and the Hare" effect. However, it is not applicable for all ASR patients. Results suggest suicidal patients experience stigma from their families. Further research and public health programs for ASR at ED should be implemented.

The harmful effects of social research and the Universal Declaration on Bioethics and Human Rights: results of a national survey of social scientists in Mexico / Los efectos nocivos de la investigación social analizados con la Declaración Universal sobre Bioética y Derechos Humanos: resultados de una encuesta nacional a científicos en México

Risks and harms comprise a controversial topic in health sciences social research: they are minimised, denied, or not communicated to study participants. Article 4 of the UNESCO Universal Declaration on Bioethics and Human Rights stipulates the need to minimise harm, but this provision does not appear to refer directly to social sciences. Objectives: 1) to understand the harmful effects in social research; and 2) to describe the application of Article 4 to harm reduction in this field of research. Method: We conducted an internet-based survey with social research investigators, asking about their experience and opinions regarding ethical practices in social research studies. Results: Respondents indicated that harmful effects were considered in terms of the repercussions of certain actions and decisions of the investigator. Discussion: Social researchers observe Article 4, but this study questions aspects of the social and cultural context and their ethical repercussions (AU)

Los riesgos y daños de una investigación suele ser un tema discutido en la investigación social en salud, debido a que se llegan a minimizar, negar su existencia, o no comunicar a los participantes. La reducción de los efectos nocivos se estipula en el artículo 4 de la Declaración Universal sobre Bioética y Derechos Humanos, pero esta referencia parece no aludir directamente a las ciencias sociales.Objetivos 1) comprender los efectos nocivos derivados de la investigación social y 2) describir la aplicación del artículo 4 de la Declaración, específicamente en la reducción de los efectos nocivos en los participantes en este campo de la ciencia. Método. Aplicamos una encuesta a investigadores sociales, quienes respondieron un cuestionario electrónico que indagaba la opinión y experiencia en algunas de las prácticas éticas en los estudios sociales. Resultados. Indican que los efectos nocivos se plantean como probabilidad de repercusiones de ciertas acciones y decisiones del investigador; confirma riesgos como el mal uso y/o la manipulación de la información, la generación de falsas expectativas en los participantes, la invasión de sus espacios y de su intimidad. Los daños fueron la revelación de la identidad, la violación de los derechos y la generación de estigma y prejuicios; aporta otro tipo de efectos nocivos como los intereses propios del investigador o de su institución. Discusión. Los investigadores sociales sí aplican el artículo 4 de la Declaración, sin embargo, se cuestionan una serie de aspectos del contexto social y cultural implicado en las repercusiones éticas (AU)

Els riscos i danys d'una recerca sol ser un tema discutit en la recerca social en salut, pel fet que s'arriben a minimitzar, negar la seva existència, o no comunicar als participants. La reducció dels efectes nocius s'estipula en l'article 4 de la Declaració Universal sobre Bioètica i Drets Humans, però aquesta referència sembla no al·ludir directament a les ciències socials. Objectius. 1) comprendre els efectes nocius derivats de la recerca social i 2) descriure l'aplicació de l'article 4 de la Declaració, específicament en la reducció dels efectes nocius en els participants en aquest camp de la ciència. Mètode. Apliquem una enquesta a investigadors socials, els qui van respondre un qüestionari electrònic que indagava l'opinió i experiència en algunes de les pràctiques ètiques en els estudis socials. Resultats. Indiquen que els efectes nocius es plantegen com a probabilitat de repercussions de certes accions i decisions de l'investigador; confirma riscos com el mal ús i/o la manipulació de la informació, la generació de falses expectatives en els participants, la invasió dels seus espais i de la seva intimitat. Els danys van ser la revelació de la identitat, la violació dels drets i la generació d'estigma i prejudicis; aporta un altre tipus d'efectes nocius com els interessos propis de l'investigador o de la seva institució (AU)

Depressive disorder and psychosocial indicators in high school and college students from Mexico City: data from two censuses / Trastorno depresivo e indicadores psicosociales en estudiantes de bachillerato y de licenciatura de la Ciudad de México: datos de dos censos

Abstract Introduction Almost 5% of the Mexican general population (18-65 years old) has suffered depression once in their lives, and 2% of them more than once without receiving treatment. Objetive To measure the prevalence of depressive disorder and to calculate its relationship with psychosocial indicators. Method Data were collected through two censuses with high school and college students from a university in Mexico City (n = 116 214). Participants completed the CES-D and other scales. Multivariate logistic regression models were used. Results The prevalence of depressive disorder was 16%. Predictors of depressive disorder were: having suffered psychological or sexual violence, having a family member who had been injured during an assault, history of depression in the family, poor quality in family and social relationships, among others. Discussion and conclusion The prevalence of depressive disorder increases with age. As prevention and treatment at an early age are essential, intervention and monitoring strategies must be created and systematized taking gender and other elements into account, such as the relationship with the parents, violence, and a history of depression in the family.

Resumen Introducción Casi el 5% de la población general de México (18-65 años) ha sufrido depresión una vez en su vida y 2% la ha sufrido más de una vez sin haber recibido tratamiento. Objetivo Medir la prevalencia del trastorno depresivo y calcular su relación con algunos indicadores psicosociales. Método Los datos fueron recolectados por medio de dos censos con estudiantes de bachillerato y de licenciatura en la Ciudad de México (n = 116 214). Los participantes completaron el CES-D y otras escalas. Se usaron modelos de regresión logística multivariable. Resultados La prevalencia del trastorno depresivo fue del 16%. Los predictores del trastorno depresivo fueron: haber sufrido violencia psicológica o sexual, tener un miembro de la familia que hubíera sido herido durante un asalto, antecedentes de depresión en la familia, mala calidad en las relaciones familiares y sociales, entre otros. Discusión y conclusión La prevalencia del trastorno depresivo aumenta con la edad. Como la prevención y el tratamiento a una edad temprana son esenciales, se deben crear y sistematizar estrategias de intervención y monitoreo que tomen en cuenta el género y otros elementos, como la relación con los padres, violencia e historia de depresión en la familia.

Ethical Evaluation of Mental Health Social Research: Agreement Between Researchers and Ethics Committees.

The objective of this article is to compare various ethical issues considered by social scientists and research ethics committees in the evaluation of mental health social research protocols. We contacted 47 social scientists and 10 members of ethics committees in Mexico with two electronic national surveys that requested information from both groups related to the application of ethical principles in mental health social research. The results showed no significant difference between these groups in the value placed on the ethical issues explored. Based on this finding, we make proposals to strengthen the collaboration between the two groups.

Estilos de afrontamiento a la "obsesión mental por beber" (craving) en bebedores en proceso de recuperación / Coping styles to "obsession for drinking" (craving) for alcoholics in recovery process

Antecedentes: En el alcoholismo, el tema del craving es un asunto controvertido. Sin embargo, se sabe que, si un alcohólico puede hablar del suceso en sus propios términos, aumenta la probabilidad de lograr un afrontamiento exitoso y evitar una recaída. No obstante, se conoce muy poco acerca de dicho afrontamiento y aún menos cuando se alude a él con términos propios del bebedor.Objetivo: Conocer el afrontamiento de la "obsesión mental por beber", expresión que suelen utilizar los miembros de Alcohólicos Anónimos (AA) para hablar de las reacciones características del craving.Método: La muestra incluyó a 192 individuos que habían participado en AA durante 10 años en promedio (DE=7.5 años). Se aplicó un instrumento empírico para medir el afrontamiento (Kr=.86). Se utilizó un conglomerado de dos fases para establecer perfiles.Resultados: El análisis encontró cinco estilos de afrontamiento: 1. evadir situaciones inductoras al tiempo que se busca una solución (evasivo-activo); 2. evadir retrayéndose (evasivo-pasivo); 3. mostrar sentimientos de enojo y no hacer nada (emocional-pasivo); 4. recordar y comparar la vida pasada como alcohólicos activos (revalorativo) y 5. negar cualquier afrontamiento (negador).Discusión y conclusion: Los datos son preliminares, pero ofrecen la oportunidad de ampliar y especificar la forma en que ciertos alcohólicos de nuestro país solucionan un problema tan complejo como es el craving. El agrupamiento de respuestas supone esfuerzos o estilos de afrontar que pueden resultar o no efectivos para lograr una recuperación -por ejemplo, prevenir las recaídas en las personas que asisten a los grupos de AA-, por lo que plantea una importante perspectiva de investigación.

Background: Although craving is a controversial concept in alcoholism research, it is known that if an alcoholic can talk about the event using his own words, the probability of successful coping and prevention of relapse is bigger. However, little is known about such coping, and even less when it is articulated from the drinker's perspective.Objective: To identify the coping mechanism to this event that causes physical and emotional responses similar to those of craving, identified with the own language of Alcoholics Anonymous (AA).Method: The sample consisted of 192 individuals who participated in AA meetings for an average of ten years (SD=7.5). An empirical instrument was developed to measure coping (Kr=.86) and a two-phase conglomerate analysis was used to create categories to develop profiles.Results: The analysis showed five coping profiles suggesting that AA members cope with the event as follow: 1. evading but looking for a direct solution (elusive-active conglomerate), 2. evading but retracting (elusive-liabilities conglomerate), 3. getting upset and doing nothing (emotional-passive conglomerate), 4. remembering and comparing their past life (revalorative conglomerate), and 5. denying (denier conglomerate).Discussion and conclusion: Although the data are preliminary, they offer the opportunity to expand and specify how certain alcoholics solve a complex problem, such as craving. The information concurs with literature in the sense that this grouping of responses assumed those efforts that may be effective or not for the recovery process, for example, to prevent relapses in alcoholics who attend AA groups, so it raises an important research perspective.

Estudio de la depresión en estudiantes de la Ciudad de México y del Estado de Michoacán por medio de la versión revisada de la CES-D / Study of depression in students from Mexico City and from the State of Michoacan using the revised version of the CES-D

Antecedentes La prevalencia de la depresión es cada vez mayor en los adolescentes y se relaciona con factores como el nivel socioeconómico, la historia familiar con problemas de depresión y de consumo de alcohol, experiencias con la violencia, abuso físico o sexual, así como consumo de tabaco y de drogas ilegales, todas las cuales aumentan el riesgo de otras conductas problemáticas. Objetivo Describir los síntomas depresivos en adolescentes de la Ciudad de México y del Estado de Michoacán. Método Se hicieron dos estudios transversales con muestras no probabilísticas (N=2127), utilizando las categorías clínicas de la Escala CESD-R. Resultados Un 12% de la muestra calificó dentro de la categoría de síntomas de probable episodio depresivo mayor (EDM) (13.3% D.F. y 9.2% Michoacán).La proporción fue significativamente mayor en las mujeres (χ² = 56.294, gl= 2, p<.001). Los estudiantes de la Ciudad de México tuvieron una proporción significativamente mayor de síntomas de probable EDM que los estudiantes de Michoacán (χ² = 30.78, gl= 2, p<.001). Discusión y conclusión Dada la proporción de adolescentes que presentaron síntomas clínicamente significativos, es necesario crear acciones de información, sensibilización y capacitación para padres, educadores, profesionales de la salud y adolescentes en cuanto a la relevancia de atender la depresión y mejorar el acceso a los servicios de atención especializada. La CESD-R puede ser una alternativa rápida para la detección oportuna del probable episodio depresivo mayor, pero faltaría construir el mecanismo para derivar a los individuos en riesgo a los servicios de salud mental pertinentes, así como estrategias para garantizar que éstos sean de calidad.

Background The prevalence of depression is increasing among adolescents. Depression is related to factors such as socioeconomic status, family history of problems with depression and alcohol use, experiences with violence, physical or sexual abuse and use of tobacco and illicit drugs. These may increase the risk of other problematic behaviors. Objective To describe the depressive symptoms in adolescents from Mexico City and the State of Michoacan. Method Data were generated with the revised version of the CES-D. Two cross-sectional studies with non-probabilistic samples were conducted (N=2127). Results A total of 12% of the adolescents had symptoms of a probable major depressive episode (MDE) (13.3% from Mexico City and 9.2% from Michoacan). The proportion of probable MDE was significantly higher among women (χ2 = 56.294, DF = 2, p <.001). The students from Mexico City had a significantly higher proportion of subjects with probable MDE than the ones from Michoacan (χ2 = 30.78, DF = 2, p <.001). Discussion and conclusion The proportion of students who had clinically significant symptoms underlines the need for information, awareness, training for parents, teachers, health professionals and adolescents for addressing the relevance for attending depression and to improve the access to health care services. Although the CESD-R may be a quick alternative for an early detection of a probable major depressive episode, it would be necessary to build a referral mechanism to mental health care services for individuals at risk, as well as strategies to ensure its quality.

La coerción sexual asociada con los mitos de violación y las actitudes sexuales en estudiantes universitarios / Sexual coercion associated with the myths of rape and sexual attitudes in college students

La violencia sexual es el logro de actos sexuales mediante coerción, intimidación, chantaje, lesiones o amenazas de daño físico y varía desde acercamientos hasta la violación. Involucra algún tipo de persuasión para que se den intercambios sexuales no consensuados y acontece con mayor frecuencia en relaciones de cortejo, noviazgo o románticas. El objetivo de este trabajo es medir la asociación entre las actitudes sexuales y la aceptación de los mitos de violación con la coerción sexual en una muestra de jóvenes universitarios y hacer una comparación por sexo y grupos de edad. La muestra del estudio fue no aleatoria e incluyó a 630 estudiantes universitarios. El 51% de la muestra reportó experiencias de coerción sexual; los hombres la ejercieron casi tres veces más (71.1%) que las mujeres (28.9%). Las mujeres que ejercieron coerción reportaron una actitud sexual menos tradicional que los hombres (F= 21.413, p<.001) y las que la sufrieron aceptaron más la permisividad (F=37.432, p<.001). Los hombres que sufrieron coerción culpabilizaron más a las víctimas de violación que las mujeres (F=10.603, p=.001); esto mismo se observó en el grupo de 17-20 años de edad (F=9.841, p=.002). El ejercicio de coerción por parte de las mujeres tiene un carácter paradójico en cuanto al rol de género. En los sujetos existe una dificultad para negociar un encuentro sexual seguro o consensuado; las mujeres que reportaron mayor permisibilidad sexual mostraron una mayor propensión a involucrarse en relaciones sexuales no planificadas y ser más vulnerables a la coerción. Es importante hacer esfuerzos para erradicar las creencias que sostienen que los comportamientos sexuales abusivos en las relaciones erótico-afectivas son normales o naturales.

Sexual violence occurs when an individual obtains sexual interaction through coercion, intimidation, blackmail, lesions or threats of physical harm. It ranges from slight approaches to rape, and involves some kind of persuasion to obtaining unwanted sexual interactions; it happens more often in dating relationships. The aim of this paper is to measure the association of sexual attitudes and the acceptance of rape myths with sexual coercion in a sample of college students, and compare these variables by sex and age. The sample was non-probabilistic and included 630 students (51% had experiences of sexual coercion); 71% of men reported practicing sexual coercion. Women who practiced sexual coercion had a less traditional sexual attitude than men (F= 21.413, p<.001), and women who faced sexual coercion had a more permissive attitude in sexual interactions (F=37.432, p<.001). Men who faced sexual coercion blamed rape victims more than women (F=10.603, p=.001). Younger men also blamed rape victims more than the older ones (F=9.841, p=.002). When women use sexual coercion it seems to have a paradoxical implication regarding their gender role. It also appears to be a problem for negotiating safe sexual encounters; women who reported more sexual permissiveness seem to participate more frequently in unplanned sexual interactions and they may be more vulnerable to coercion. It is necessary to modify beliefs about abusive sexual behaviors being normal in dating relationships.

Correlatos psicosociales de depresión y riesgo de suicidio en trabajadoras sexuales del Estado de Hidalgo, México / Social correlates of depression and suicide risk in sexual workers from Hidalgo, Mexico

Los datos disponibles sobre la salud mental en trabajadoras sexuales en México son escasos. Sin embargo la poca evidencia disponible muestra que las prevalencias de depresión y problemática suicida son mucho más elevadas que en la población general. El objetivo de este artículo es explorar los factores psicosociales que se relacionan con la depresión y el riesgo de suicidio en una muestra de 103 trabajadoras sexuales del Estado de Hidalgo, México. Los resultados muestran que las frecuencias de depresión y riesgo de suicidio fueron más elevadas que en las mujeres de la población general (39.8 y 3.0%, respectivamente). Las variables que predijeron estos malestares fueron la mala relación con la madre, los efectos perjudiciales del consumo de alcohol sobre la salud física y las actividades domésticas, la violencia de la pareja y la violencia sexual. Es necesario considerar estos resultados para propiciar acciones que reduzcan o eliminen la violencia de pareja, fomenten la adquisición de habilidades para el manejo de las consecuencias negativas de la violencia, así como implementar estrategias para reducir el daño ocasionado por el consumo de alcohol en este grupo poblacional en situación de vulnerabilidad.

Available data on mental health among female sex workers in Mexico are scarce. The scarce evidence shows that the prevalence of depression and suicidal problems is much higher than in the general population. The objective of this article was to explore the psychosocial factors associated with depression and suicide risk in a sample of 103 sex workers from the state of Hidalgo, Mexico. Among them, the frequency of depression and suicide risk was higher than for women in the general population (39.8% and 3.0%, respectively). The variables that predicted these illnesses were a bad relationship with the mother, the negative health effects due to alcohol use, partner violence, and sexual violence. It is necessary to consider these results to promote actions that reduce or eliminate partner violence, promote the acquisition of skills to manage the negative consequences of violence and implement strategies to reduce the harm caused by alcohol consumption in this vulnerable group of the population.

Depressive symptoms among adolescents and older adults in Mexico City.

PURPOSE: Determine the structure of depressive symptoms among adolescents and older adults through the person-centered approach of latent class analysis (LCA). METHODS: The study is based on data from two independent samples collected in Mexico City (2,444 adolescents and 2,223 older adults) which included the revised version of the CES-D. The presence or absence of depressed mood (dysphoria), diminished pleasure (anhedonia), drastic change in weight, sleep problems, thinking and concentration difficulties, excessive or inappropriate guilt, fatigue, psychomotor agitation/retardation, and suicide ideation were used in LCA to determine the structure of depressive symptoms for adolescents and older adults. RESULTS: Adolescents reported higher excessive or inappropriate guilt compared to older adults, while older adults had higher proportions of anhedonia, sleep problems, fatigue, and psychomotor agitation/retardation. Similar proportions were found in other symptoms. The LCA analysis showed the best fit with four latent classes (LC): LC 1, "symptoms suggestive of major depressive episode (MDE)" with prevalence of 5.9 % (n = 144) and 10.3 % (n = 230) among adolescents and older adults, respectively; LC 2, "probable MDE symptoms" 18.2 % (n = 446) and 23.0 % (n = 512); LC 3, "possible MDE" 27.7 % (n = 676) and 21.8 % (n = 485); LC 4, "without significant depressive symptoms" 48.2 % (n = 1,178) and 44.8 % (n = 996). The differences in item thresholds between the two groups (adolescents vs. older adults) were statistically significant (Wald test = 255.684, df = 1, p < 0.001). CONCLUSIONS: This study documented important similarities and differences in the structure of depressive symptoms between adolescents and older adults that merit acknowledgment, further study, and consideration of their potential clinical and public health implications.

Escala de Depresión del Centro de Estudios Epidemiológicos (CES-D) en México: análisis bibliométrico / Center of Epidemiological Studies of Depression Scale (CES-D) in Mexico: bibliometric analysis

The CES-D is a screening instrument to measure depressive symptoms during the last week. It is useful and easy to use because no trained staff is needed to administer and score it. Interest in depression has been consistent in Mexico in recent years, and the CES-D is one of the most used scales. The goal of this paper is to present a bibliometric analysis of scientific papers reporting data obtained with the scale; the papers had to be published in a scientific journal with a reviewing board, a group of peer reviewers and be ISNN registered. Materials were found in EBSCOhost and Google Scholar databases. 80 papers were published between 1986 and 2011. An average of three papers was published every year. Most of the studies were developed in Mexico City and nationwide; there was a bi-national study, a multinational one, and four in several states combined. The journals with the highest number of papers were: SALUD MENTAL, Salud Pública de México, and Revista Mexicana de Psicología. There were 17 institutions involved in coordinating the studies; six of them were international. 41% of the studies were conducted with adolescents, 32% with women, and 90% in urban contexts. There are some areas which need further study to build a more comprehensive understanding about the distribution and characteristics of depressive symptoms and hence new studies must be designed to include understudied groups and populations.

La Escala de Depresión del Centro de Estudios Epidemiológicos (CES-D) es un instrumento de tamizaje para la detección de casos de depresión con base en su sintomatología durante la última semana. La CES-D ha demostrado ser una herramienta útil y económica en formato autoaplicable en virtud de que no requiere personal especializado para su calificación y es autoaplicable. Reconocida la importancia de la depresión, el interés por su investigación ha sido consistente en México durante las últimas décadas y la CES-D ha sido uno de los instrumentos más empleados. El objetivo de este trabajo es presentar un análisis bibliométrico de las publicaciones científicas sobre su uso en México. Los artículos seleccionados tenían que estar publicados en revistas científicas con comité editorial, cuerpo académico de dictaminadores e ISSN. Las búsquedas se hicieron en EBSCOhost y Google Académico. Se analizaron 80 artículos, desde 1986 hasta julio de 2011. El promedio por año fue de tres artículos; 2007 y 2008 fueron los años con más publicaciones. La mayor cantidad de investigaciones se ha realizado en el Distrito Federal y a nivel nacional; hay una investigación binacional, otra multinacional y cuatro en entidades federativas combinadas. Las revistas con mayor cantidad de publicaciones fueron: SALUD MENTAL (27 artículos), Salud Pública de México (11 artículos) y la Revista Mexicana de Psicología (cinco artículos). Diecisiete instituciones (con predominio del Instituto Nacional de Psiquiatría Ramón de la Fuente) han sido responsables de las investigaciones; seis de ellas, a nivel internacional. 41.25% con adolescentes, 32.5% con mujeres y 90% en contextos urbanos, con predominio en la población general y en adolescentes estudiantes. Existen áreas por explorar para contar con un panorama más completo sobre las características y distribución de la sintomatología depresiva, por lo que habría que diseñar estudios con grupos y poblaciones menos explorados.

Depresión y consumo de alcohol y tabaco en estudiantes de bachillerato y licenciatura / Depression and alcohol consumption and tobacco in high school and undergraduate

Depression is an emotional upset that disrupts the psycho-affective sphere and is associated with different risk behaviors, as alcohol and tobacco use, among young people. The aim of this study is to analyze the differences on depression in four groups of high school and college students (1. alcohol users, 2. tobacco users, 3. alcohol and tobacco non-users, and 4. alcohol and tobacco users). A census was conducted with 116 214 students with a mean age of 15 and 19 years. Heavy alcohol and tobacco use was more frequent in men. A factorial ANOVA analysis was used to compare depressive symptoms between heavy drinkers (4 or more drinks per occasion) and heavy smokers (4 or more cigarettes per day) by sex and school level. More depressive symptoms were found in college students (M = 9.7) than in the high school ones (M = 9.5, p<0.05). The group of alcohol and tobacco users showed higher levels of depressive symptoms (M=11.3) than the alcohol only (M=10.5) and tobacco only users (M=10.7). Women showed more depressive symptoms (M=10.3) than men. Results point out the need for early detection and intervention, and for more monitoring strategies to develop actions for reducing alcohol and tobacco use in this population and, eventually, depressive outcomes.

La depresión es un malestar emocional que trastoca la esfera psicoafectiva y se asocia con distintas conductas de riesgo como el consumo de alcohol y de tabaco, particularmente en la población joven. El objetivo de este estudio fue analizar las diferencias que existen respecto a la depresión en cuatro grupos de adolescentes (1. consumidores de alcohol, 2. consumidores de tabaco, 3. no consumidores de alcohol ni de tabaco y 4. consumidores de alcohol y tabaco) estudiantes de Bachillerato o Licenciatura. Se realizó un censo con 116 214 estudiantes, con un promedio de edad, en nivel medio superior, de 15 años y de 19 años en nivel superior. El consumo elevado fue más frecuente en los hombres de ambos niveles educativos. Se hizo un análisis de varianza (ANOVA) factorial para determinar las diferencias en la sintomatologia depresiva entre aquéllos que presentaban consumo elevado de alcohol (cuatro o más copas por ocasión) y de tabaco (cuatro o más cigarrillos al dia) por nivel educativo y sexo. Se encontró sintomatologia depresiva más elevada en los estudiantes de nivel superior (M=9.7), en contraste con los jóvenes de medio superior (M=9.5) (p<0.05). Al comparar la sintomatologia depresiva entre los grupos de consumo, los resultados indicaron mayores puntajes en el grupo de consumidores de alcohol y tabaco (M=11.3), seguidos de usuarios excesivos de tabaco solamente (M=10.7) y de alcohol solamente (M=10.5). Las mujeres de ambos niveles educativos presentaron una mayor sintomatologia depresiva (M=10.3), seguidas de los hombres de nivel superior (M=9) y los hombres de nivel medio superior (M=8.8). Los resultados favorecen el desarrollo de acciones de detección e intervención temprana y el monitoreo de esta población.

Confiabilidad y validez de la escala de depresión CES-D en un censo de estudiantes de nivel medio superior y superior, en la Ciudad de México / Reliability and validity of the depression scale CES-D in high school and college students from Mexico city: Results from a census

Introduction Depression and its symptoms are becoming one of the most important health problems worldwide. The impact of depression on the productive life of people, and the burden it represents because of its co-morbidity, is growing. Some authors estimate that depression is the second cause for the global loss of years of healthy life and the first one in developed countries. An increasing proportion of teenage population has mental health issues. Depression and its symptoms are among the most common, but they are not an epidemic problem yet, although spread enough as to maintain interest in its current impact and in its negative consequences over individual health. Depression has a prominent place among mood disorders in Mexico (4.5%), and women are who mostly suffer it (5.8%), which has remained consistent over time. Different difficult situations occur during adolescence along with depression, depressive mood, and depressive symptoms. This situation may be related to changes and processes that occur during this period when individuals cope with situations they cannot handle, which in turn become stressful. Therefore, it is necessary to study and to work with adolescents in order to be able to differentiate affective, cognitive, somatic, and behavioral expressions, which are proper to this stage, from those possibly caused by an illness that could have negative consequences. Adolescent depression influences mood and the way individuals live unpleasant or annoying experiences, thus it affects almost every aspect of life and becomes a risk factor for psychiatric and behavioral problems. However, there are some areas that need more research, for example: the specific characteristics and expressions of the problem including gender comparisons and using designs with special groups. Data show that depression is growing in adolescents; therefore it is a priority to work on detection and prevention to reduce its impact on mental health and to develop cost-effective intervention strategies. One way to do this is using valid-reliable screening tools because they are cheap, and methodologically-logistically useful. The Center for Epidemiological Studies Depression Scale (CES-D) has been used in different studies with Mexican adolescents, and has proven to have good psychometric characteristics. The CES-D has never been used with an entire population in a great scale study. The objective of this paper is to measure the validity and reliability of the scale (construct, concurrent, and external validity, as well as internal consistency) in a population of high school and college freshman students from Mexico City. Method Design. The study was a census made with high school and college freshman students during 2009. Data were collected in 22 schools. Population. A sample of 58568 students participated in the census. The mean age was 1 7 years old (±2.7). Most of the students lived in homes with one to four other persons at the moment of the study (55.4%); 86% said that only their father worked at that moment, and 59.4 said that only the mother; 79.7% of the students lived with both parents, and 1 7.9% only with their mother; 57403 students (98.0% of the population) completed the CES-D in the age range of 14-24 years: 27264 (47.5%) men, and 30139 (52.5%) women. Instrument. The Automated Medical Examination (Examen Médico Automatizado-EMA) is a diagnostic questionnaire designed by the General Directorate of Medical Services (Dirección General de Servicios Médicos) of the Universidad Nacional Autónoma de México (UNAM). It is a questionnaire with four self-report forms that collect information about the physical and mental health, the family, and the general context of every student. This information is used to create a diagnosis of vulnerability and a predictive profile for developing prevention programs, as well as research protocols that help in promoting a culture for health care. The CES-D was included for the measurement in 2009. Results Overall internal consistency was adequate (α=.83). Internal consistency was tested by sex; the coefficient was higher for women (α=.84). Factor analysis generated a four-factor solution (explained variance 54.1%); each factor had good internal consistency and theoretical agreement. The scale showed a significant discriminative power for opposite scores (z=-l44.121, p<.001), and a positive significant correlation with the Okasha Suicidality Scale (rΦ=.325, p = .000). A cut-off point of 16 or higher was established to identify students with high depressive symptomatology. 14.7% of the participants in this study had high depressive symptomatology (11.1% men, 1 7.9% women). Conclusions The CES-D is a valid and reliable epidemiological instrument for different populations. Since depression is a complex and dynamic phenomenon, it is important to evaluate the psychometric properties of any instrument used to measure it. The results of this study showed that the CES-D maintains its internal consistency as well as good concurrent-external validity. Coefficients are higher for women and they increase with age; thus, it would be necessary to refine some aspects to measure younger subjects in a more consistent manner. The data proved that CES-D is a useful instrument for distinguishing different levels of depressive symptomatology; this is relevant because the scale is often used in collective contexts, allowing systematic monitoring of depression with good cost-effective results. Monitoring is also important to keep acceptable levels of emotional wellbeing in student population. Development and refinement of instruments such as the CES-D would potentially lead to opportune and reliable detection of adolescents who may be at risk for suffering mental health problems. This would facilitate implementing more stable and continuous prevention and attention programs to reduce the negative impact of depression in the short term.

Introducción La depresión y sus manifestaciones sintomatológicas son parte de los principales problemas de salud entre la población mundial y su impacto en la vida productiva ha aumentado con respecto a otras enfermedades. En México, esta tendencia y sus consecuencias negativas en el desarrollo hacia la adultez justifican la necesidad de atenderla y prevenirla. A través de instrumentos de tamizaje válidos y confiables como la Escala de Depresión del Centro de Estudios Epidemiológicos [Center for Epidemiological Studies of Depression Scale: CES-D) diseñada en 1977 por Radloff, ha sido posible detectar posibles casos clínicos de depresión en diversos estudios con adolescentes escolares. Sin embargo, hasta ahora no se había documentado su comportamiento en una población de estudiantes a gran escala. Método El levantamiento de la información se realizó en agosto de 2009, previo al inicio del ciclo escolar. Se obtuvo información de 57403 alumnos, de los cuales 47.5% fueron hombres y 52.5% mujeres, con una edad promedio de 17 años (±2.7). Instrumento. La CES-D se incorporó en los formatos del Examen Médico Automatizado (EMA) quese utilizaron para realizar el levantamiento censal entre los alumnos de nuevo ingreso a bachillerato o licenciatura. Resultados Consistencia inferna y validez de constructo. La consistencia interna de la escala global mostró un índice satisfactorio (α=0.83). Los índices de contabilidad fueron adecuados para todos los grupos de edad. El análisis factorial con extracción de componentes principales y rotación oblicua arrojó una estructura de cuatro factores con valores Eigen mayores a uno, que explican 54.1% de la varianza; los coeficientes de consistencia interna y concordancia teórica resultaron satisfactorios: Afecto deprimido, Afecto positivo, Somatización e Interpersonal (como un indicador integrado por sólo dos reactivos). Validez concurrente por medio de grupos contrastados. En la prueba de grupos contrastados se compararon los puntajes globales de la CES-D que se situaron por debajo del percent i I 25 versus aquéllos por arriba del percentil 75. Se utilizó una comparación de promedios de Mann-Whitney, que mostró diferencias estadísticamente significativas entre los cuartiles contrastados (z = -144.121, p<.001). Validez externa. Se analizó mediante su asociación con la Escala de Expectativas de Vivir-Morir de Okasha (que también se aplica en el EMA), obteniendo una correlación positiva y significativa entre quienes tuvieron sintomatología depresiva elevada y quienes manifestaron deseos de morir (rΦ, = 0.325, p = .000). Detección de sintomatología depresiva elevada. La definición operacional de la sintomatología depresiva elevada se definió con el punto de corte (PC) de la CES-D con base en la media más una desviación estándar (PC> 1 6) con lo que se detectó una frecuencia de sintomatología depresiva elevada de 14.7% (n = 8,197): 11.1% en varones y 1 7.9% en mujeres. Conclusiones Los resultados muestran que en poblaciones tan grandes como la del presente estudio, la CES-D es una herramienta útil y adecuada, breve y fácil de aplicar y analizar para establecer un monitoreo que dé respuesta a una de las necesidades más apremiantes en la población escolar: la detección de la sintomatología depresiva elevada como un aspecto importante del malestar emocional. Sirve, además, para determinar la magnitud de la problemática y arribar a su prevención y, de ser el caso, instrumentar acciones para su tratamiento. La relevancia de los resultados obtenidos radica en que se trata de población escolar que puede llegar a requerir atención y prevención oportunas en salud mental en etapas tempranas de la enfermedad, incluso antes de la confirmación diagnóstica en los servicios especializados. Esta detección deriva en beneficios para la población escolar y en estrategias funcionales de atención adecuada y costo-efectivas.

Alcohólicos Anónimos (AA): aspectos relacionados con la adherencia (afiliación) y diferencias entre recaídos y no recaídos / Alcoholics Anomymous (AA): affiliation and related aspects, differences between relapsed and non-relapsed alcoholics in process of recovery

The work of Alcoholics Anonymous (AA) in fighting against alcohol abuse and alcoholism has placed it as an institution of great importance in Mexico and around the world. Although its labor has been subject for controversy, there is a lot of evidence that frequent attendance and affiliation to the groups and sessions can be very helpful for many individuals. Research has been dedicated to the identification of the elements contributing to affiliation, such as involvement, commitment, and participation, or the level of adherence to the program's beliefs and activities. Some studies have used the time of membership and the frequency of attendance to AA as indicators of affiliation, but there are some authors who think that it is difficult to explore it using only these variables. Other authors have mentioned that alcoholics can go to AA for many reasons, but that mere attendance is not enough for reaching or maintaining abstinence. It has been established that when the impact of AA is measured only by the time of membership or the frequency of attendance, it is not possible to comprehend the essence of the subjective and behavioral characteristics involved in the process. Thus, it is important to differentiate between these and the true affiliation. There are only a few researches about the elements forming the affiliation to AA, and the ones available do not bring light over the process of its beginning. Some authors say that it is something more than the time or the frequency of attendance to meetings, and that is possible that it is a complex and heterogeneous phenomenon formed by several behaviors and beliefs about the 12 steps. Some studies have pointed out the interaction of different factors to achieve affiliation, but they have also remarked the need for including more variables in measuring it. One conclusion is that affiliation is a whole dimension that encompasses attendance and the level of participation in the activities. There are different questionnaires to measure the affiliation process, but most of them are difficult to interpret, and little is known about their fitting to AA members' perspective of things. Research in Mexico is complicated because of a lack of instruments developed from the local situation and experience. There are data that about 14 000 alcoholics enter AA every year. Relapse is high during the first three months (near 50%), but almost half of the persons that stay show adherence to the program, and eventually reach abstinence. Yet, the topic of the specific elements of affiliation, as well as their influence to maintain abstinence, has not received enough attention. The objectives of this study were: 1. to analyze the elements that constitute an affiliation profile, 2. to know if such elements are different or if they are part of a single construct, and 3. to find out if the amount of affiliation (the way an alcoholic involves him/herself in the activities of the group) can distinguish between those who have relapsed and those who have not. Method The sample was non-probabilistic; it included 192 AA members (87% men and 13% women). Average age was 42 years old. Two groups were formed: relapsed and non-relapsed (143 who did not consume any amount of alcohol since they entered AA or 10 years or more ago, and 49 who consumed any amount of alcohol within the four years prior to the interview). The questionnaire included scales to measure the service, the practice of the 12 steps, the spiritual awakening, sponsoring, time spent in AA, frequency of attendance, and reading of the materials. The questionnaire was specifically designed for measuring affiliation. Results There were significative differences in the mean participation time (it was higher in the non-relapsed subjects: t = -3.225, df=181, p<.00), in the activities related to <> (they were more frequent and more extended in time in the non-relapsed subjects: X² = 7.76, p< .01; t = -2.258, df= 145, p< .02), in <> (most of the non-relapsed subjects are one: X² = 15.06, p< .000), in the practice of the steps 3-12 (non-relapsed AA practiced them more: X² = 5.16, p<.02), and in having the spiritual awakening experience (more frequent in the non-relapsed subjects: X² = 4.282, p<. 05). Internal consistency tests were executed, as well as a factor analysis to explore if the items that differentiated between the groups could form a single dimension. The first analysis resulted in a satisfactory internal consistency (cc = .67). The items were grouped in a unique dimension with an explained variance of 43.6%. An indicator for affiliation was developed through the sum of the scores from variables grouped in the factor analysis. A comparison using this indicator showed significant differences in the degree of involvement in AA (Z = -3.367, p<.001). Non-relapsed subjects had an affiliation ranging from high to very high. Discussion Results suggest that affiliation is an event formed by several elements that, either separated or combined, can behave significantly different between relapsed and non-relapsed AA members. This could mean that such variables are adherence or affiliation indicators. These elements are not exclusive or unrelated entities, but they constitute a measure of affiliation to AA. Its structure leads to consider them as part of the same phenomenon which could help to determine more precisely the degree of affiliation; the categorization made evident that there is an important association with abstinence. Thus, affiliation scores varied importantly between groups; the highest ones were on those who have maintained abstinence. It is possible to deduct that alcoholic subjects who participate more actively and during more time in AA get more positive results. These results concur with others in the sense that reaching long periods of abstinence in AA is related to a greater involvement in the activities of the groups. Likewise, the frequency of attendance to the meetings did not differentiate between relapsed and non-relapsed; this could suggest that just being there is not enough to obtain a satisfactory result. AA literature points out to the fact that attendance is a necessary condition for recovering, but its benefits reduce considerably without a genuine desire of involvement. The performance of the affiliation indicators identified in this study suggests the possibility of considering them as a dimension that explain the amount in which it exists in AA members. The fact that such dimension emerged from the experience of members from national groups represents an opportunity to use it as a valid scale in broader researches with bigger samples, and a chance to find out in a more reliable way the real role of AA in the recovery process. Since AA represents one of the most popular choices for the treatment of alcoholism in Mexico, research should continue for broadening the knowledge that health professionals, researchers, and everyone involved in prevention have about this organization. As shown by the results of this study, a better understanding of the benefits produced by the active participation in AA could help to motivate not only attendance to the meetings, but a full involvement in the activities suggested by the groups. The final effects may result in a reduction of the health costs generated by alcoholism and related problems attention.

La labor realizada por los grupos de Alcohólicos Anónimos (AA) para combatir el problema del alcoholismo los ha convertido en una de las opciones importantes. La adherencia o afiliación a estos grupos puede ser benéfica para ciertos alcohólicos, por lo que la investigación ha buscado identificar los aspectos que contribuyen a su establecimiento. Aunque la investigación aún no aclara el proceso mediante el que se logra, la ha destacado como un constructo que entrelaza la asistencia a las reuniones y el nivel de participación en los grupos, y se menciona que, cuanto mayor es el involucramiento, tiende a mejorar el pronóstico del alcohólico. A pesar de este panorama, en nuestro contexto, el tema de los componentes específicos de la afiliación a AA, así como su relevancia para mantener la abstinencia en comparación con la recaída, no ha recibido atención suficiente por parte de los investigadores en alcoholismo. Este trabajo tiene como objetivos: explorar elementos que pueden constituir un perfil de afiliación a AA, conocer si esos elementos son diferentes o forman parte de un mismo constructo y si la graduación de afiliación (clasificación de la forma en que el alcohólico se involucra en las diferentes actividades de los grupos) puede diferenciar entre quienes han recaído o no en el consumo de alcohol. Método La muestra fue no probabilística intencional; incluyó a 192 miembros de AA (87% hombres y 1 3% mujeres). Se formaron dos grupos: no recaídos y recaídos (143 no consumieron ninguna cantidad de alcohol y 49 consumieron cualquier cantidad de alcohol después de por lo menos tres meses de abstinencia). Se diseñó un cuestionario para evaluar la afiliación a AA; en éste se indaga el servicio, el apadrinamiento, la práctica de los 12 pasos, el <>, el tiempo en AA, la frecuencia de asistencia y la lectura de literatura de AA. Resultados Hubo diferencias significativas en el tiempo promedio de participación (t = -3.225, gl = 181, p<.00), en la actividad de <> (tenerlo: χ² = 7.76, p<.01 y horas dedicadas: t = -2.258, gl = 145, p<.02), tener la función de <> ( χ²=15.06, p< .000), en la práctica reciente de los pasos 3 al 12 ( χ² = 5.166, p<.02) y en la experiencia del <> ( χ² = 4.282, p<. 05), todos mayores en los no recaídos. Tras eliminar <>, se encontró una consistencia interna adecuada (α =.67) y un análisis factorial mostró que los reactivos se agrupaban en una sola dimensión, con una varianza explicada de 43.6%. Se construyó un indicador del grado de afiliación usando la sumatoria de los puntajes de las variables agrupadas y se trabajó una comparación por quintiles, la cual mostró diferencias significativas según el grado de involucramiento en AA (Z = -3.367, p<.001). Los no recaídos mostraron una afiliación que va de alta a muy alta. Discusión En este estudio, la afiliación a AA parecería un suceso compuesto por distintos elementos que se comportaron de modo significativamente diferente entre los recaídos y no recaídos. No fueron entidades separadas, sino partes de un mismo constructo que, trabajado en forma de quintiles (muy baja, baja, moderada, alta y muy alta), evidenció una asociación importante con la abstinencia. Los índices variaron de manera significativa entre los grupos de recaídos y no recaídos; los mayores se vieron en quienes han mantenido la abstinencia por largos periodos. Este resultado confirma hallazgos de estudios anteriores, en el sentido de que los alcohólicos más participativos en AA obtienen resultados más favorables. Los indicadores de afiliación detallados sugieren la posibilidad de considerarlos como una dimensión que dé cuenta del grado en que se manifiesta en los miembros de AA. Además, el que emergiera de la experiencia de los miembros de grupos nacionales representa la oportunidad de estructurarla como una escala válida para futuras investigaciones con muestras más grandes e indagar con mayor confiabilidad sobre el papel que desempeña AA en el proceso de recuperación del alcoholismo.

[Deliberate self-inflicted injuries and depressive symptomatology in adolescent students]. / Lesiones autoinfligidas deliberadamente y sintomatología depresiva en adolescentes estudiantes.

Objective: : to estimate the frequency of Deliberate Self Harm (DSH), some of its characteristics, and its relationship with current depressive symptomatology. Methods: data were collected from two cohorts of middle-school students from Mexico City. The questionnaire included the: CESD-R, the Parasuicide Indicators Schedule (PIS) and other instruments to assess peer and family violence, and exposure to drug use. Results: the sample included 792 students (mean age of 14 ± 0.97 years). Women reported a higher frequency of DSH sometime in their life. Men reported DSH more than once, and their motivation was emotional, while women was interpersonal causes. The manner of DSH used by subjects were considerated lethal. Subjects who informed DSH also informed high actual depressive symptomatology (in the last seven days). Conclusions: DSH is a risk factor to suicide and it is related to the presence of current depressive symptoms. It was a stressful situation for adolescents. Thus, it is important to keep both problems in mind as elements contributing to assessing risk factors and to include them when we are designing prevention and treatment strategies in this health field.

Objetivo: estimar la frecuencia de lesiones autoinfligidas deliberadamente (LAD) en estudiantes de secundaria, describir características y analizar la relación con la sintomatología depresiva. Métodos: participaron estudiantes de secundaria de la ciudad de México. Se aplicó la Cédula de Indicadores Parasuicidas y la versión actualizada de la Cédula de Depresión, así como otras escalas para indagar violencia, exposición y consumo de drogas. La participación fue voluntaria y anónima. Resultados: la muestra fue de 792 estudiantes (edad 14 ± 0.97 años). Las mujeres mostraron mayor frecuencia de LAD alguna vez en la vida y los hombres tuvieron LAD en más ocasiones e indicaron motivos de índole emocional y las mujeres, interpersonal. Los métodos usados se pueden considerar letales. Los estudiantes con historia de LAD indicaron sintomatología depresiva elevada durante el transcurso de la semana anterior a la encuesta. Conclusiones: las LAD son factor de riesgo de suicidio. Se relacionan con la sintomatología depresiva elevada y reflejan situaciones estresantes para los adolescentes, por lo que es importante incluir ambos elementos en estrategias de prevención y tratamiento para la salud emocional de los adolescentes.

Self-esteem, depressive symptomatology, and suicidal ideation in adolescents: results of three studies / Autoestima, sintomatología depresiva e ideación suicida en adolescentes: resultados de tres estudios

Summary: Suicidal behavior has different levels: ideation, contemplation, planning and preparation, attempt, and consummation. Likewise, suicidal behavior comprises all the actions aimed at achieving suicide. During adolescence there is a tendency to a reduction of emotional well-being. Thus, adolescents may engage in dangerous behavior, extreme narcissism and individualization, exclusion and social isolation. Another element playing an important role during adolescence is self-esteem. Low self-esteem could lead to apathy, isolation, and passivity. Conversely, high self-esteem is associated with more active lives, a greater control over circumstances, less anxiety and greater capacity to cope with internal and external stress. Although there are other factors that could predispose adolescents towards suicidal behavior, certain studies have identified depressive symptomatology as the most powerful and independent risk factor in suicidal ideation and it has been argued that it should be regarded as an expression of severe depression. The purpose of this study is to explore the existence of a relationship between low self-esteem and depressive symptomatology with suicidal ideation and to explore if gender has an effect in this interaction. Data were obtained from three different samples of Mexican adolescent students. The instruments used were the Rosenberg Self-Esteem Scale, the CES-D, and the Roberts Suicidal Ideation Scale. Women showed a higher frequency of low self-esteem than men in two studies. In another, men had a significantly higher frequency of low self-esteem. Regarding depressive symptomatology, women obtained higher scores than men. No significant differences were found in one study. The percentages of high suicidal ideation displayed greater variability by gender and by study. Among the subjects who reported high suicide ideation, a greater proportion of women tended to have low self-esteem, though these differences were not significant in any study. Over half of the women in each study reported higher suicidal ideation and depressive symptomatology than men, with significant differences only among junior high students in two studies. The exploration of the link between depressive symptomatology and high suicidal ideation showed significant differences by gender, a finding which might be linked to the fact that women are more allowed to express their depressive or fatalistic feelings and thoughts or death wishes, whereas among men this type of ideas are perceived as a sign of weakness. Gender-related differences in low self-esteem were only found in one study; men had a higher percentage than women. The comparison of low self-esteem in subjects with high suicidal ideation did not reveal any statistical difference by gender, despite it has been identified as a risk factor for suicidal behavior. In the other hand, results of depressive symptomatology concurred with international literature about this being a determinant factor in the presence of suicidal ideation in women. Considering the objective of this study, three main conclusions can be suggested. First, low self-esteem is not significantly linked to suicidal ideation, perhaps because it is a risk factor more associated with suicidal behavior. Second, depressive symptomatology was related to suicidal ideation, and although this relationship and the one between depressive symptomatology and self-esteem have been reported before, it is important to note that there seems to be a domino effect among these problems. This effect could begin with depressive symptoms linked to suicidal ideation, which in turn could affect self-esteem, and subsequently trigger suicidal behavior. And third, differences between men and women raise the question of whether these are caused by intrinsic characteristics in a biological-genetic substrate inherent to each gender or whether they are determined by the cultural context and the formative patterns existing in the groups to which the subjects belong.

Resumen: El problema del suicidio ha cobrado mayor relevancia en años recientes. Esto se debe a la magnitud que ha alcanzado. El suicidio tiene un carácter multifactorial, es complejo, dinámico y creciente en nuestro país. A su vez, la autoestima baja y el malestar depresivo se han vinculado con la conducta suicida en la adolescencia; los individuos vulnerables enfrentados a factores estresantes o que implican riesgo pueden llegar a presentar ideación o alguna conducta suicida. El malestar depresivo se ha identificado como el factor de riesgo más importante para la ideación suicida. Esta se presenta de manera diferente en hombres y en mujeres, por lo que se cree que su impacto está matizado por las características de los roles de género. El propósito de este estudio es explorar si la autoestima baja y la sintomatología depresiva se relacionan con la ideación suicida, y si el sexo surte un efecto sobre esta interacción. Los datos se obtuvieron de tres estudios con adolescentes estudiantes mexicanos. En el primero (secundaria, 1992-1993, Delegación Tlalpan), se utilizó un muestreo no probabilístico. La muestra incluyó a 423 adolescentes (56% hombres y 44% mujeres, con una media de edad de 13.86±1.2 años). En el segundo (secundaria y bachillerato, 1996-1997, Delegación Coyoacán) participaron 816 adolescentes: 406 de secundaria (49% hombres y 51% mujeres, con una media de edad de 13.27±1.1 años), y 410 de bachillerato (51% hombres y 49% mujeres, con una media de edad de 17±4.3 años). El muestreo fue no probabilístico. El tercero (secundaria, 1998-1999, Centro Histórico) incluyó a 936 estudiantes (54% hombres y 46% mujeres, con una media de edad de 13.7±1.8 años). El muestreo fue no probabilístico. Los tres estudios fueron transversales. El instrumento incluyó la Escala de Autoestima de Rosenberg, la CES-D y la Escala de Ideación Suicida de Roberts. Se calcularon los puntos de corte para cada escala por sexo para identificar a los sujetos con baja autoestima, sintomatología depresiva e ideación suicida alta. En dos estudios, las mujeres alcanzaron frecuencias más altas de autoestima baja, aunque las diferencias no fueron significativas. En el de 1999, los hombres tuvieron una frecuencia de autoestima baja significativamente más elevada que las mujeres. A su vez éstas alcanzaron puntajes significativamente más altos de sintomatología depresiva en los estudios de 1996 y 1999. En el caso de la ideación suicida, sólo hubo diferencias significativas en el estudio de 1999. Las mujeres con ideación suicida mostraron porcentajes más elevados de autoestima baja (diferencia no significativa) y de sintomatología depresiva (con diferencias significativas en los estudios de 1996 y 1999) que los hombres. La comparación de autoestima baja en los sujetos con ideación suicida no reveló diferencias significativas por sexo, a pesar de que éste se ha identificado como un factor de riesgo importante para la conducta suicida. Por otro lado, los resultados de sintomatología depresiva coinciden con lo reportado a nivel internacional en el sentido de considerar el sexo como un elemento determinante para la presencia de ideación suicida en las mujeres. Teniendo en consideración el objetivo de este trabajo, se pueden señalar tres conclusiones: la autoestima baja no se asoció significativamente con la ideación suicida; esto se puede deber a que ésta es un factor de riesgo más relacionado con la conducta. Asimismo, la sintomatología depresiva se asoció con la ideación suicida, y aunque ésta y la que se da entre la sintomatología y la autoestima ya se han reportado, es importante señalar que parece haber un efecto en cadena entre estas problemáticas. Este efecto se originaría en los síntomas depresivos ligados con la ideación suicida, la cual puede afectar a la autoestima y ésta, a su vez, dispararía la conducta suicida. Finalmente, las diferencias entre hombres y mujeres dejan abierto el debate sobre si éstas se originan en factores biológicos inherentes al sexo o si están determinadas por los patrones de formación influidos por su parte por elementos contextuales caracterizados culturalmente.