Predictions of ICH mortality risk were based on Cox proportional-hazards regression models. All potential predictors were considered in a multivariate logistic regression, and a backward step selection procedure was carried out to pick the variables that composed the best model. Subsequently design a predictive model of multivariate Cox regression analysis to define the weight of each of the pathologies in the mortality. To assign the weight according to the value HR took into account only those with a HR ≥1.2 in the multivariate model approximating the value of HR to the nearest whole number: