Method for normalizing health related events (hres) count variables

A non-transitory computer readable medium that stores instructions for normalizing health related events (HREs) count variables, the non-transitory computer readable medium stores instruction that once executed by a computerized system cause the computerized system to:

• store, in a storage unit, the HREs count variables, the HREs count variables represent an occurrence of HREs of different types in relation to a group of patients;
• grant, to a plurality of users, a remote access to the storage unit via one or more man machine interfaces, thereby facilitating an update of the HREs count variables by one or more users of the plurality of users;
• convert the HREs count variables to normalized HRE information items;
• wherein a HRE count variable represents a number of occurrences of a HER of a given type of the different types during a defined period in relation to a patient of the group;
• wherein a normalized HRE information item related to the HRE count variable is normalized to the patients of the group and is normalized to the HREs of the different types that are related to the patient;
• wherein the converting comprises applying a term frequency and inverse document frequency (TF-IDF) process;
• store the normalized HRE information items in the storage unit;
• wherein the storing of the normalized HRE information items make available to at least one user of the plurality of users the normalized HRE information items.