Rubén Chávez-Ayala

ORCID: 0000-0002-8078-0080
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About
Contact & Profiles
Research Areas
  • Health and Lifestyle Studies
  • Suicide and Self-Harm Studies
  • Intimate Partner and Family Violence
  • Child Abuse and Trauma
  • Aging, Health, and Disability
  • Child and Adolescent Psychosocial and Emotional Development
  • Smoking Behavior and Cessation
  • Food Security and Health in Diverse Populations
  • Adolescent Sexual and Reproductive Health
  • Migration, Health and Trauma
  • Public Health and Social Inequalities
  • Stress and Burnout Research
  • Obesity, Physical Activity, Diet
  • Environmental and Cultural Studies in Latin America and Beyond
  • Ethics and bioethics in healthcare
  • Mexican Socioeconomic and Environmental Dynamics
  • Resilience and Mental Health
  • Gun Ownership and Violence Research
  • Air Quality and Health Impacts
  • Sex work and related issues
  • Heavy Metal Exposure and Toxicity
  • Water Resource Management and Quality
  • Water Governance and Infrastructure
  • Transboundary Water Resource Management
  • Geography and Environmental Studies in Latin America

Instituto Nacional de Salud Pública
1996-2022

OBJETIVO: Conocer la prevalencia de violencia durante el noviazgo y su nexo con depresión las conductas riesgo en una muestra estudiantes femeninas del estado Morelos. MATERIAL Y MÉTODOS: El estudio se efectuó cohorte 13 293 12 a 24 años edad escuelas públicas Morelos ciclo escolar 1998-1999. Los participantes provienen selección aleatoria 260 secundarias, 92 preparatorias universidad. Para fines investigación seleccionó un total 4 587 alumnas, todas antecedente relaciones noviazgo....

10.1590/s0036-36342006000800009 article ES cc-by-nc-sa Salud Pública de México 2006-01-01

To estimate the prevalence and factors associated with sexual abuse in childhood adolescence.Study conducted a sample of students state Morelos, Mexico, 2004-2005. Participants (n=1730) were drawn from cohort 13,293 aged 12 to 24 years. Data collected by means questionnaire comprising parts validated scales. The variables studied were: sociodemographic (gender, living area, socioeconomic status), family (parental education, parental addictions, violence between parents), individual...

10.1590/s0034-89102009000300015 article EN cc-by Revista de Saúde Pública 2009-05-14

OBJETIVO: Cuantificar la asociación que existe entre el abuso físico y sexual durante niñez violencia edad adulta en una muestra representativa de usuarias los servicios salud México. MATERIAL Y MÉTODOS: Se analizaron datos provenientes encuesta nacional, con 26 042 mujeres mayores 14 años, quienes acudieron a consulta públicos octubre 2002 marzo 2003, 32 estados República. utilizaron dos modelos: a) Modelo regresión logística politómica múltiple para explorar las asociaciones física por...

10.1590/s0036-36342006000800007 article ES cc-by-nc-sa Salud Pública de México 2006-01-01

To evaluate emergency contraception (EC) knowledge and use as well identify factors associated to correct EC among public schools students in Morelos, Mexico.Cross-sectional study conducted 2003-2004 a sample of 1,550 (ages 14-24). Logistic regression was used knowledge.Among all, 40% were men 60% women with an average age 19 years. Sixty percent have heard about EC, nevertheless, only 45% it; 3% sexually active (43%) reported its use. Factors are: being woman (OR=1.66; CI 1,33, 2,06),...

10.1590/s0036-36342010000200008 article EN cc-by-nc-sa Salud Pública de México 2010-04-01

Determine the prevalence of dating violence and its association with depression various risk behaviors in a sample female students from state Morelos.This is baseline cohort study 13 293 12 to 24 years age who attended public schools Morelos during 1998-1999 school year. The participants were selected random 260 junior high schools, 92 one university. For purpose this analysis, total 4 587 had previous relationship selected. To control for possible confounding variables, multiple logistic...

10.1590/s0036-36342006000800009 article EN cc-by-nc-sa Salud Pública de México 2006-01-01

OBJETIVO: Identificar la susceptibilidad cognitiva a fumar y los factores asociados en estudiantes de 12 15 años. MATERIAL Y MÉTODOS: Se analizó medición basal una encuesta autoaplicable 293 no fumadores escuelas secundarias, el ciclo 2005-2006. Susceptible es aquel que contestó aceptará un cigarrillo su mejor amigo cree año próximo fumará. obtuvieron modelos regresión logística multinivel. RESULTADOS: La prevalencia fue 30%. Los fueron autoestima baja (RM = 1.2, IC95% 1.0-1.5), búsqueda...

10.1590/s0036-36342007000800007 article ES cc-by-nc-sa Salud Pública de México 2007-01-01

To quantify the association between gender role orientation and tobacco alcohol use among young people of State Morelos.Study conducted in 2004-2005, students aged 14 to 24 years (n = 1 730). Sociodemographic variables (area residence, socioeconomic status), family (parental education violence), psycho-sociological (gender role, self-esteem, depression, consumption, tobacco, locus control, sexual abuse). Logistic regression analysis.Factors associated with tobacco: In women, being...

10.1590/s0036-36342013000100008 article EN cc-by-nc-sa Salud Pública de México 2013-01-28

The aim of this study was to estimate the role victimization by violence among Mexican adolescents that have considered or attempted migrating United States, including mental health variables (emotional self-esteem, self-esteem in school, depression, suicidal ideation, and suicide) as mediators effects. used a cross-sectional design with stratified cluster sample 13,198 from 2nd National Survey on Exclusion, Intolerance, Violence public schools 2009. analysis regression models proposed Baron...

10.1590/0102-311x00119516 article EN cc-by Cadernos de Saúde Pública 2017-01-01

OBJECTIVE: To determine the prevalence of experiencing intra-familial violence among Mexican and Egyptian youth to describe its associated risk factors. METHODS: Data from questionnaires applied 12,862 5,662 youth, aged 10 19, who attended public schools were analyzed. Biviarate logistic regression analysis used relationship between socio-demographics, experience perpetration. RESULTS: The having experienced was comparable across populations (14% 17%, respectively). In Mexico, young men more...

10.1590/s0034-89102005000500003 article EN cc-by Revista de Saúde Pública 2005-10-01

This study examined the determinants of blood lead (BPb) in 513 pregnant women Mexico City: 311 from public hospital prenatal clinics, representing primarily low socioeconomic status (SES), and 202 private hospitals, high SES. Overall, BPb levels ranged 1.38 to 29 micrograms/dl, with geometric means 6.7 11.12 micrograms/dl for respectively. The crude difference obtained by t-test was 4.42 (p < 0.001). measured January 1994 August 1995 showed higher during fall winter lower spring summer....

10.2307/3433119 article EN public-domain Environmental Health Perspectives 1996-10-01

To design an instrument for measuring beliefs about the social, psychological, and physiological consequences of women's climacteric stage.The study included 340 women affiliated to Instituto de Seguridad y Servicios Sociales para los Trabajadores del Estado (Institute Social Services Security State Workers, ISSSTE) (age mean = 49.46, (SD 7.92). The number pregnancies in sample was 3.75 2.57), born children 3.21 2.19); 48% were premenopausal, 10.9% perimenopausal, 40.6% postmenopausal....

10.1590/s0036-36342002000500001 article EN cc-by-nc-sa Salud Pública de México 2002-09-01

Objetivo. Analizar el rol de los factores socioeconómicos y culturales en la vulnerabilidad a obesidad madres sus hijos menores dos años, localidades del Sur Morelos, México. Material métodos. Se realizó trabajo campo observación no participativa. Durante 2019, se aplicaron 17 entrevistas semiestructuradas una submuestra cohorte. Los datos fueron ordenados analizados con apoyo software Atlas-Ti v. 7, usando 18 códigos libres. Resultados. Factores sociales como ingresos hogar roles género,...

10.21149/13708 article ES cc-by-nc-sa Salud Pública de México 2022-08-26

En el continente americano, suicidio ha alcanzado proporciones epidémicas durante los últimos decenios, lo que convertido en una grave preocupación materia de salud pública. El presente estudio epidemiológico longitudinal series temporales, cubre un periodo 35 años, analiza la tendencia muertes por suicidios México 1980 a 2015, enfocándose aspectos epidemiológicos y sociodemográficos. Si se registraron 973 muertes, 2015 fueron 6,421, siendo similar porcentaje mantuvo entre hombres (80%)...

10.25009/pys.v33i1.2776 article ES Psicología y Salud 2022-10-20
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