加温输液对剖宫产患者在手术期间体温的影响

目的：研究加温输液对剖宫产患者在手术期间体温的影响。方法：300例择期剖宫产患者，随机分为加温输液组（A组）和室温输液组（B组），每组各150例。手术期间A组使用加温输液器输入平衡盐溶液，B组则进行普通输液。比较两组手术情况，不同输液时间肛温的变化及术中发生寒战情况。结果：两组手术时间及输液时间差异均无统计学意义（P〉0．05）；B组开始输液后90、120min肛温较基础值和A组明显降低（P〈0．05），A组寒战发生率（13％），明显低于B组（43％），差异有统计学意义（P〈0．05）。结论：加温输液能有效防止剖宫产手术患者围手术期体温降低，并减少寒战的发生。

Effect of heated transfusion on the body temperature of caesarean patients

Objective: To observe the effect of heated transfusion on the body temperature of caesarean patients.Methods: 300 patients who underwent caesarean were randomly divided into group A(heated transfusion group) and group B(room temperature transfusion group) equally.During the operation,group A were given heated transfusion of balanced salt solution before anesthesia(less than 36.5℃),while group B were given room temperature transfusion(21℃).Data of anal temperature,transfusion time and shiver incidence were recorded and compared between the two groups.Result:There were no significant difference in the operation and transfusion time between the two groups(P>0.05),while Group B showed significant lower body temperature at 90 minute and 120 minute after the transfusion started(P<0.05).Besides,group B had significant higher incidence of shivering(43%) than group A(13%)(P<0.05).Conclusion: Heated transfusion can prevent the decrease of anal temperature and the incidence of shiver during caesarean process.