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김미연 ( ) - 서울대학교
최희강 ( ) - 서울대학교
김남진 ( ) - 서울대학교
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Abstract
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Automated blood pressure monitor have gained acceptance in many clinical settings with the increasing demand, the accurate BP measuring devices reguire the need for validation. We have evaluated the Dinamap 8100, an oscillometric automated blood
pressure monitor, using the Mercury sphygmomanometer as a reference. Comparison of sphygmomanometers was conducted 60 patients (30-Normotensive group, 30-Hypertensive group at Seoul National University Hospital, Two trained observers took
measure
blood
pressure(systolic/diastolic) at the same time using the Dinamap 8100 on one arm and the Mercury on the other. For each measurement, the device was randomly selected form a group of devices repetively used for the experiment.
Mean readings for systolic pressure with the Dinamap 8100 in normotensive group were lower(mean difference: 4.26mmHg) than the Mercury type. Mean readings for systolic pressure with the Dinamap 8100 in hypertensive group were lower(mean
difference:
9.05mmHg) than the Mercury type. Mean readings for diastolic pressure with the Dinamap 8100 in normotensive group were lower(mean difference: 7.46mmHg) than the Mercury type. Mean readings for diastolic pressure with the Dinamap 8100 in
hypertensive
group were lower(mean difference: 9.03mHg) than the Mercury type.
We have found that blood pressure readings with the Dinamap 8100 were lower than those with the Mercury type. we are using the Mercury type in clinics, although it has observer bias and terminal digit preference, But the Dinamap 8100 is readily
portable, simple to use, and capable of preventing observer bias and terminal digit preference. The Dinamap 8100 is acceptable for blood pressure determination in subjects who are normotensive or hypertensive ones.
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KeyWords
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원문 및 링크아웃 정보
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등재저널 정보
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