持续血压监测致压力性紫癜的研究  

Study on pressure purpura caused by continuous blood pressure monitoring

作　　者：宋晓安[1] 任红[1] 王桂英[1] 朱岩[1] 卢纯玲[1] 马静[1] 

机构地区：[1]秦皇岛市第一医院骨科,河北省066000

出　　处：《中华护理杂志》2010年第10期902-904,共3页Chinese Journal of Nursing

摘　　要：目的探讨持续血压监测所致的压力性紫癜与血压监测时间、测量间隔时间的关系。方法将90名血压正常的健康志愿者分为3组,分别按间隔时间2min、5min、15min采用心电监护仪持续监测血压7h。结果持续监测时间越长,紫癜发生率越高,且紫癜程度越重,3组间差异均有统计学意义;测量间隔时间越短,紫癜发生率越高、紫癜程度越重,3组间差异有统计学意义。结论持续血压监测可导致压力性紫癜,其发生率、程度与测量血压间隔时间呈负相关,与监测时间呈正相关。Objective To investigate the relationship between pressure purpura caused by continuous blood pressure monitoring and the duration and intervals of monitoring.Methods Ninety healthy volunteers with normal blood pressure were divided into three groups and were monitored continuously for 7 hours with heart electricity monitor at an interval of 2 minutes,5 minutes and 15 minutes respectively.Results The longer of the monitoring duration,the higher of the incidence and the more serious of the pressure purpura.Moreover,the shorter of the intervals,the higher of the incidence and the more serious of pressure purpura（P0.05）.Conclusion Monitoring blood pressure continuously can lead to pressure purpura.The incidence and degree of pressure purpura were negatively correlated with the interval time and positively correlated with the duration of monitoring.

关 键 词：血压监测仪 紫癜 临床护理研究 

分 类 号：R473.5[医药卫生—护理学]