In order to determine the effects of the intervention, the analysis was divided in two parts. First, a logistic regression model was fitted to determine if the patient monitorization (yes/no) significantly predict worsening using age and sex as covariates. Then, a new variable, hospitalization length of stay, was created with the length of stay for any readmission in each group to assess whether the use of telemonitoring affected the length of hospitalisation. Both control and intervention groups were compared using Mann-Whitney.