逐步延长压迫间隔时间更换体位法预防压疮效果观察

目的]研究不同翻身时间间隔对预防老年住院病人压疮发生的效果。方法]将120例符合条件的老年病人随机分为实验组和对照组各60例,实验组使用逐步延长压迫间隔时间(每阶段延长30min)的更换体位方法,对照组使用目前临床常用的相同压迫间隔时间更换体位方法(2h翻身1次),比较两组病人的压疮发生率。结果]实验组压疮发生率低于对照组(P<0.05)。结论]逐步延长压迫间隔时间更换体位法可降低老年病人压疮发生率。

Observation on effect of gradually extending oppression interval for changing body position method for prevention of pressure ulcer

Objective.To study the effect of different turn--over time inter- val for preventing pressure ulcer in elderly inpatients. Methods. A total of 120 cases of elderly patients who met the requirements were randomly di- vided into experimental group and control group, 60 cases in each. Experi- mental group patients used gradually extending oppression intervals （every stage extended for 30 rain） for changing position method,control group pa- tients used the same oppression interval for changing position method which was currently used in the clinic （once turn--over every 2 h）, then the incidence of pressure ulcer were compared between both groups. Re- suits：the incidence of pressure ulcer in experimental group was lower than that in control group （P〈0.05）. Conclusion： gradually extending oppres- sion interval for changing body position method can reduce incidence of pressure sore in elderly patients.