EVALUATION OF THE REPRODUCIBILITY AND ACCURACY OF AMBULATORY BLOOD-PRESSURE MONITORING USING THE TAKEDA TM-2420 AUTOMATED BLOOD-PRESSURE MONITOR

被引:10
作者
KELLY, JJ [1 ]
HUNYOR, SN [1 ]
HO, KY [1 ]
机构
[1] ROYAL N SHORE HOSP,DEPT CARDIOL,CARDIOVASC RES UNIT,SYDNEY,AUSTRALIA
关键词
D O I
10.3109/10641969309032934
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
The reproducibility of ambulatory blood pressure measurements was assessed in eight normotensive subjects who underwent three separate days of recording, using Takeda Medical TM-2420 (TM-2420) blood pressure monitors. The coefficients of variation of mean 24 hour systolic and diastolic blood pressure were 2.1% and 2.8% respectively. The corresponding values for systolic and diastolic blood pressure variability, were 19% and 14% respectively. Measurement intervals of greater than 30 minutes significantly reduced the reproducibility of mean day interval systolic measurements. The bias of the TM-2420 systolic and diastolic blood pressure measurements compared to standard sphygmomanometer measurement were, 0 +/- 7 mmHg and 1 +/- 6 mmHg respectively. Ambulatory blood pressure monitoring provides reproducible estimates of mean systolic and diastolic blood pressure, however, blood pressure variability is poorly reproducible.
引用
收藏
页码:271 / 287
页数:17
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