Ten common diseases in the elderly: hypertension (48.9%); Diabetes mellitus type 2 (19.8%); ischemic heart disease (14%); pneumonia (11.2%); cerebral vascular disease (7.2%); lipid disorder (7.1%); acute gastro-duodenal (6.9%); chronic obstructive pulmonary disease (6.1%); chronic renal failure (5.5%); vestibular disorders (4.2%).