目的探讨高血糖高渗状态（HHS）患者的病死率与器官功能衰竭、血浆渗透压、年龄的关系。

Objective To explore the relationship between the death rate of HHS and the exhaustion of organic function, osmotic pressure of plasma and age.

目的探讨血浆渗透压测定在临床脑卒中治疗中的价值和意义。

Objective To evaluate the role of plasma osmolality measurement in acute stroke patients.