循证护理预防骨科老年患者压疮的效果

目的应用循证护理（EBN）探索骨科老年患者压疮的有效预防。方法以268例骨科老年患者为实验组，进行循证护理预防压疮，以236例骨科老年患者为对照组，进行常规护理。观察压疮的发生率并进行比较。结果对照组压疮发生率为4．2％，实验组压疮发生率为0．7％，两者相比差异具有统计学意义（P〈0．05）。结论循证护理可以改变临床护士以经验为主的习惯和行为，使用科学的循证护理理论指导临床，可以促进护理实践，有效地预防骨科老年患者压疮。

Effect on evidence-based nursing for prevention of pressure sores in senile orthopedics patients

Objective To investigate the efficacy of evidence-based nursing for prevention of pressure sores in senile orthopedics patients. Methods There were 326 senile orthopedics patients received evidencebased nursing in the observation group, and 268 senile orthopedics patients received usual care belonged to control group. To calculate and compare the incidence rate of pressure sores of the two groups. Results The incidence rate of pressure sores in observation group was 0.7% but 4. 2% in control group, the difference between the two groups had statistical significance (P<0. 05). Conclusions Evidence-based nursing can change clinical nurses'habits and behaviors which based on experience. Nursing practice will be promoted, and senile patient's pressure sores will be prevented effectively through using scientific evidence-based nursing theory to guide clinic