Outcome prediction for heart failure telemonitoring via generalized linear models with functional covariates

Abstract

An effective methodology for dealing with data extracted from clinical surveys on heart failure linked to the Public Health Database is proposed. A model for recurrent events is used for modelling the occurrence of hospital readmissions in time, thus deriving a suitable way to compute individual cumulative hazard functions. Estimated cumulative hazard trajectories are then treated as functional data, and they are used as covariates along with clinical survey data within the framework of generalized linear models with functional covariates. © 2012 Board of the Foundation of the Scandinavian Journal of Statistics.