ABSTRACT
Objective To investigate the relationship between electrolyte level change with prognosis in the patients with craniocerebral injury.Methods A total of 360 patients with craniocerebral injury in this hospital during 2012-2015 were selected as the research subjects and divided into the mild craniocerebral injury group (171 cases),moderate craniocerebral injury group(104 cases)and severe craniocerebral injury group(85 cases) according to the Glasgow coma scale.The severe craniocerebral injury group was further divided into the high level blood sodium subgroup(73 cases)and stable level blood sodium subgroup(12 cases)according to the lev-el of blood sodium,meanwhile 70 persons undergoing healthy physical examination were selected as the control group.The plasma electrolyte levels(blood sodium,potassium,chloride)in each group were detected within 5 d after admission.Then the results were statistically analyzed.Results Compared with the control group,the blood sodium,potassium and chloride levels had no statistical difference between the mild and moderate craniocerebral injury groups(P>0.05).The blood sodium and chloride levels in the severe craniocerebral inju-ry group were higher than those in the mild and moderate craniocerebral injury groups,the difference was sta-tistically significant(P<0.01).The blood potassium level had no statistical difference between the mild,mod-erate and severe craniocerebral injury groups with control group(P>0.05).In the severe craniocerebral injury group,there were 58 cases(79.45%)of death in the high level blood sodium subgroup and 4 cases(33.33%) of death in the stable level blood sodium subgroup,the difference was statistically significant(P<0.01).Con-clusion Clinically monitoring the blood sodium level change in the patients with craniocerebral injury,espe-cially severe craniocerebral injury,is conducive to the disease recovery.