Trends in Mortality from Stroke in Latin America and the Caribbean, 1979-2015.

Background: Stroke is the second largest single cause of death and disability in Latin America and the Caribbean (LAC). There have been large overall declines in stroke mortality rates in most LAC countries in recent decades.

Objective: To analyze trends in mortality caused by stroke in LAC countries in the period 1979-2015.

Effectiveness of digital interventions based on mobile phones for the prevention of sexually transmitted infections: A systematic review protocol.

Introduction: Sexually transmitted infections, including HIV, are an important public health problem. Every day, over one million persons become infected with a sexually transmitted infection (STI). Health systems are searching for solutions to improve sex education and change the sexual behavior of people in order to prevent them.

[Multivariate Adaptive Regression Splines (MARS), an alternative for the analysis of time series].

Multivariate Adaptive Regression Splines (MARS) is a non-parametric modelling method that extends the linear model, incorporating nonlinearities and interactions between variables. It is a flexible tool that automates the construction of predictive models: selecting relevant variables, transforming the predictor variables, processing missing values and preventing overshooting using a self-test. It is also able to predict, taking into account structural factors that might influence the outcome variable, thereby generating hypothetical models.