Feasibility of automated sphygmomanometers for blood pressure monitoring during dialysis session
10.3760/cma.j.issn.1674-2907.2009.08.002
- VernacularTitle:透析中应用电子血压计监测血压的可行性分析
- Author:
Xue GUO
1
;
Xin-Ju ZHAO
;
Li-Yun CAO
;
Yu WANG
;
Li ZUO
Author Information
1. 北京大学第一医院
- Keywords:
Automated sphygmomanometer;
Systolic blood pressure;
Diastolic blood pressure;
Hemodialysis
- From:
Chinese Journal of Modern Nursing
2009;15(8):705-707
- CountryChina
- Language:Chinese
-
Abstract:
Objective Using the mercury gravity manometer as reference, the accuracy of automated sphygmomanometers in blood pressure (BP) measurement in maintenance hemodialysis (MHD) patients was evaluated. Methods 86 MHD patients were selected. Brachial artery BP was measured by Omron HEM-907 portable automatic electric monitor and mercury gravity manometer simultaneously at the ann without fistula. BP measurements were repeated for 3～4 times for each patient during dialysis. The two BP measurement methods were compared according to ANSI/AAMI SP10:2002' Manual, electronic, or automated sphygmomanometers', which stated that the mean difference between the tested method and the reference method should not be larger than ± 5 mmHg, and the standard deviation (SD) of the difference should not be larger than ± 8 mmHg. Results The mean difference of systolic blood pressure between Omron HEM-907 portable monitor and mercury gravity manometer was - 1.6 mmHg with a SD of 5.48 mmHg. The mean difference of diastolic blood pressure between the two methods was - 2.68 mmHg with a SD of 5.02 mmHg. Conclusions Omron HEM-907 portable monitor was reliable for BP measurements in MHD patients, and could replace mercury gravity manometer in BP monitoring during dialysis session. The introduction of automatic BP monitoring during dialysis session will greatly reduce nurses' labor load.
