Descripción: “...Las variables que explican el bajo rendimiento académico controlado por los otros factores incluidos en el modelo son: maltrato, problemas de salud en los últimos quince días, historia de ausentismo y dificultades disciplinarias, así como tener dos o más hermanos menores de cinco años en su composición familiar.AbstractObjective: to determine the risk factors associated with low academic performance among scholars attending two public schools in Bogotá.Methodology: a cross-sectional study, developed in two phases: A descriptive one, characterizing the population; and an analytic one, which included a bivariate analysis and a regression logistic model to identify associations between risk Factores de riesgo asociados a bajo rendimiento académico en escolares de Bogotá factors and low academic performance. ...”

Descripción: “...The time series for breathing duration, inspiratory time, expiratory time, and shallow breathing index that resulted in significant differences in the mean, model order, first coefficient and final error of prediction were selected. ...”