Comparison of the automated non-invasive oscilliometric blood pressure monitor (BpTRUâ„¢) with the auscultatory mercury sphygmomanometer in a paediatric population
Comparison of the automated non-invasive oscilliometric blood pressure monitor (BpTRUâ„¢) with the auscultatory mercury sphygmomanometer in a paediatric population
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DOI：
10.1097/00126097-200402000-00008
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发表时间：
2004-02-01
影响因子：
1.3
通讯作者：
Wright, JM
中科院分区：
文献类型：
--
作者：
Mattu, GS;Heran, BS;Wright, JM
为了直接比较BpTRU（TM）（一种自动血压测量装置）与标准听诊水银血压计在儿科人群中的准确性。设计将BpTRU（TM）与标准水银血压计并联。两名观察员在BpTRU（TM）测量血压的同时测量血压。观察员和BpTRU（TM）都是盲目的，从对方。方法为每个人口统计数据受试者的年龄，性别和手臂大小的平均值，标准差00和范围进行计算。使用SD和范围计算平均BpTRU（TM）和标准参考测量值（观察者平均值）之间的差异。结果36名3-18岁的受试者中，筛选出162对血压值。平均BpTRU（TM）读数与参比标准品测量值之间的差异（由观察者测定）收缩压为1.45 +/- 5.67 mm Hg，舒张压为-3.24 ± 739 mmHg，心率为0.20 ± 2.47bpm。测量儿童血压的准确性与测量成人血压的准确性相似。(C)2004年利平科特威廉姆斯威尔金斯。
Background To directly compare the accuracy of the BpTRU(TM) (an automated oscillometric blood pressure device) with standard auscultatory mercury sphygmomanometry in a pediatric population.Design The BpTRU(TM) was connected in parallel with a standard mercury sphygmomanometer. Two observers measured the blood pressures at the same time as it was being measured by the BpTRU(TM). The observers and the BpTRU(TM) were all blinded from each other.Methods For each of the demographic data-subject age, sex and arm sizes-the mean, standard deviation 00 and range was calculated. The difference between the mean BpTRU(TM) and the standard reference measurements (observer average) was calculated with SD and ranges. The percentage of measurements within 5, 10 and 15 mmHg agreement was expressed.Results From the 36 subjects recruited aged 3-18 years, 162 pairs of sifting blood pressures were included. The difference between the mean BpTRU(TM) readings and the reference standard measurements (as determined by the observers) was 1.45 +/- 5.67 mm Hg for systolic blood pressures, and -3.24 +/- 739 mmHg for diastolic pressure and 0.20 +/- 2.47 bpm for heart rate.Conclusion The BpTRU(TM) is of similar accuracy in measuring blood pressure in children as it was in an adult population. (C) 2004 Lippincott Williams Wilkins.