“…17 To analyze the underfunding of these values, a bottomup cost study would be necessary, using tables that are more up-to-date than those provided by SUS. 16,18 Hospital admission costs are usually classified into: a) direct medical-hospital costs, which refer to expenses directly related to health care, such as the payment of health professionals, medications, complementary exams and hospital charges; nonmedical and hospital costs,which include expenses with patient transportation, home and vehicle adaptations due to a disease, as well as the necessary care with food and clothing, among others; b) indirect costs, which basically include losses and gains in productivity related to an intervention, for instance, days off work; and c) intangible costs, which are those that cannot be commercialized, such as the cost of pain and suffering associated with the disease that is being treated. 16,19 For the IHA selection, the variables main diagnosis and secondary diagnosis were used, of which codes, according to the Tenth Review of the International Statistical Classification of Diseases and Related Health Problems (ICD-10), 20 referred to the diseases in Chapter I: Some infectious and parasitic diseases that incorporate the list of morbidity: ICD from A50 to A50.9 (congenital syphilis).…”