用于血压测量的TM - 2655示波装置的验证

Validation of TM-2655 oscillometric device for blood pressure measurement.

作者信息

Kobalava Zhanna D, Kotovskaya Yulia V, Babaeva Lala A, Moiseev Valentin S

机构信息

Department of Cardiology and Clinical Pharmacology, Russian Peoples Friendship University, Moscow, Russia.

出版信息

Blood Press Monit. 2006 Apr;11(2):87-90. doi: 10.1097/01.mbp.0000200484.49540.12.

DOI:10.1097/01.mbp.0000200484.49540.12

PMID:16534410

Abstract

OBJECTIVE

To perform validation for an arm-type oscillometric TM-2655 device (A&D Company Ltd, Tokyo, Japan) for blood pressure measurement according to the British Hypertension Society protocol.

METHODS

Eighty-five study participants (33 men and 52 women) were included in the study. Mean age was 52.9+/-15.0 years, systolic blood pressure range was 84-208 mmHg and diastolic blood pressure range was 48-120 mmHg. For each participant, three readings of TM-2655 were compared with sequential auscultatory measurements by two trained independent observers. The observers used a calibrated mercury sphygmomanometer and dual stethoscope. The results were graded according to the British Hypertension Society protocol 1993.

RESULTS

The average difference between mercury sphygmomanometer and TM-2655 readings for systolic blood pressure was -1.0+5.2 mmHg (mean+/-SD) and for diastolic blood pressure -0.9+/-4.7 mmHg. The proportions of values agreeing to within 5, 10 and 15 mmHg were 72.5, 93.7 and 99.6% for systolic blood pressure and 78.8, 96.9 and 100% for diastolic blood pressure between the observers and the device (A/A British Hypertension Society grade).

CONCLUSIONS

The TM-2655 device achieved British Hypertension Society grade A/A and therefore can be recommended for blood pressure measurement in an adult population.

摘要

目的

根据英国高血压学会的方案，对一款臂式示波 TM - 2655 设备（日本东京 A&D 公司）进行血压测量验证。

方法

85 名研究参与者（33 名男性和 52 名女性）纳入研究。平均年龄为 52.9±15.0 岁，收缩压范围为 84 - 208 mmHg，舒张压范围为 48 - 120 mmHg。对于每位参与者，将 TM - 2655 的三次读数与两名经过培训的独立观察者进行的连续听诊测量结果进行比较。观察者使用校准后的汞柱式血压计和双听诊器。结果根据 1993 年英国高血压学会方案进行分级。

结果

汞柱式血压计与 TM - 2655 收缩压读数的平均差值为 -1.0±5.2 mmHg（均值±标准差），舒张压平均差值为 -0.9±4.7 mmHg。观察者与该设备之间收缩压在 5、10 和 15 mmHg 范围内相符值的比例分别为 72.5%、93.7%和 99.6%，舒张压分别为 78.8%、96.9%和 100%（英国高血压学会 A/A 级）。