The Level of Serum Osmolarity at Admission in Prognosis of Nosocomial Mortality in Patients with Severe Brain Trauma.

According to the results of this study, serum osmolarity can have an appropriate diagnostic value in predicting mortality in patients with TBI. In addition, in different age categories, the osmolarity serum in the mortality of these patients was significantly different. Therefore, due to the high importance of serum osmolarity in the mortality of patients, careful monitoring of fluid therapy status of trauma patients should be implemented to prevent the development of hyperosmolarity for the patient with irreversible outcomes.