Cost of varicella-related hospitalisations in an Italian paediatric hospital: comparison with possible vaccination expenses

ABSTRACTObjective: The aims of the study were to evaluate the economic burden of hospitalisations due to varicella in an Italian paediatric hospital during a 1-year period and to compare the data with potential expenses projected for a varicella mass vaccination programme.Research design and methods: An observational, retrospective, cohort study was designed to measure hospital admission costs in a cohort of paediatric patients with varicella in a 12-month period. A cost comparison with a vaccination programme planned to prevent varicella in a whole birth cohort was performed. All children 0–16 years referred to the Anna Meyer Children's Hospital (AMCH) were considered. Since AMCH is a tertiary-level hospital and accept patients from other Italian regions, in order to avoid overestimation of hospitalisation expenses, all analyses pertaining to both vaccination and hospitalisation costs were uniquely calculated on the basis of the cohort of residents in the district of FlorenceResults: A total of 279 child...