Analysis Of Relevant Risk Factors Of Death In Severe Traumatic Brain Injury

Objectives:To explore relevant risk factors of death in severe traumatic brain injury.Methods:We picked 200 sTBI patients whose Glasgow Coma Score was≤8 when admitted to hospital.Survival of patients hospitalized within 28 days are non-death group,and patients died within 28 days are the death group. Then detected their serum K+,Na+,Glu,Hb, arterial partial pressure of oxygen (PaO2),mean arterial pressure (MAP), urine volume,body temperature (T) and whether Artificial airway was built between the 1st to 14th day since their admission. We used SPSS 16.0 statistic Software to anlysise the results. Measurement datas are denoted as mean±standard deviation, paired T-test was used for group comparison.The relationship between the basic index on the admission day and the prognosis was analysed by logistic regression analysis. Results:The serum Na+,Glu,MAP,urine volume and body temperature on the admission day are death risk factors.Serum Na+,Glu,Hb,PaO2,MAP,urine volume and body temperature levels between death group and survival group are significantly different.Conclusion:We should closely detect serum Na+,K+,Glu,Hb,PaO2,MAP,urine volume and body temperature levels to discover and deal with abnormality as soon as possible in order to decrease mortality.