小儿腹泻病静脉输液张力与疗效的关系

The relation between therapeutic effect and fluid tension by intravenous infusion in children with diarrhea

目的研究小儿腹泻病时静脉输注液体的张力与疗效的关系,以期在临床工作中正确使用液体疗法,提高疗效。方法根据静脉输注液体的张力大小将小儿腹泻病患儿分为两组,分析疗效,进行对照。结果静脉输注1/2～2/3张液体的疗效显著高于静脉输注<1/2张液体(χ2=4.18,P<0.05)。结论静脉输注液体的张力与疗效的关系密切,在临床工作中需正确使用液体疗法。

Objective To study the relation between therapeutic effect and fluid tension by intravenous infusion in children with diarrhea so as to enhance therapeutic effect by right use of fluid therapy in clinical practice.Methods Children with diarrhea were divided into two groups to analyse therapeutic effect and make comparison according to the size of tension of intravenous fluid.Results The therapeutic effect of intravenous infusion fluid with 1/2-2/3 isotonic tension was significantly better than that of fluid with less than 1/2 isotonic tension（χ^2=4.18,P〈0.05）.Conclusions There is close relationship between therapeutic effect and fluid tension by intravenous infusion,which requires right use of fluid therapy in clinical practice.