Calcium , Prognosis in Patients Clinical Trial
Will have bad prognosis the patients with low calcium (less of 24 hrs of te admission in hospital)after moderate - severe TBI that the patients that do not developed this condition?
Through the years the investigators have seen that the patients with low calcium after moderate-severe TBI had bad prognosis including more complications, and more days in hospital. The investigators want to make an association between the patients that developed this condition and the patients that do not developed this condition ;
Observational Model: Cohort, Time Perspective: Prospective