Propone identificar los factores predictores de rehospitalización y muerte en individuos hospitalizados por falla cardiaca aguda en el Hospital Nacional Arzobispo Loayza a los 30 días post alta. A través de un estudio de tipo retrospectivo y de corte transversal, observacional. El instrumento a utilizar será el SPSS Statistics y presentación de informes. Puede mejorar los pronósticos y planes ingresando valores faltantes con valores esperados, entregar tablas y visualizaciones para comunicar resultados de manera efectiva, clasificar casos en grupos y predecir valores de variables objetivo en función de valores de variables predictivas y modelar con precisión relaciones lineales y no lineales.

This paper presents the results of a non-experimental cross-sectional study conducted under a mixed explanatory design (with manifest and latent variables), in an indigenous school in a rural area and an urban school in Morelos (Mexico). The sociodemographic context of the schools of origin was considered as a predictor variable of Mathematics achievement in 6th grade of primary school, and the educational level of the parents and family support were considered as mediating variables. At the end of 6th grade, students from both schools answered a scale on family support and a short test on two mathematical competencies: Communicating mathematical information and Using techniques efficiently. The data were analyzed with two structural regression models of relationships between manifest variables (school context and parents' educational level) and latent variables (family support with eigh...

The media in Mexico have played a fundamental role in the social construction of the migratory reality and, in this regard, it was suggested that, on the issue of migrant caravans, some of them have performed thorough and rigorous coverage as a result of journalistic research, while others have not. The focus of this work is mixed and its scope is descriptive. Ten media outlets were analyzed, specifically 1,048 journalistic texts on the issue of migrant caravans, from October 2018 to February 2019. Quality indicators were used to analysis in the journalistic coverage and the results showed that certain media have a greater attachment to these indicators, while others tend to present a neutral-negative assessment.