Research on the noninvasive blood pressure measurement instrument applied to the ocean-going ship
10.3969/j.issn.1009-0754.2015.06.004
- VernacularTitle:远洋舰船上无创血压测量仪的应用研究
- Author:
Hongkun ZHAO
1
;
Yifeng JIANG
Author Information
1. 解放军第四一一医院心内科
- Keywords:
Ocean-going ship;
Noninvasive blood pressure measure;
Difference
- From:
Journal of Navy Medicine
2015;(6):488-490
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the differences in the blood pressure values by 3 types of noninvasive blood pressure meas-urement instruments , so as to provide evidence for the selection of noninvasive blood pressure measurement instruments applied to the o -cean-going ship.Methods The blood pressure values of 50 afloat personnel were measured 3 times consecutively with desktop mercuri-al sphygmomanometer (Group A), spring type sphygmomanometer (Group B) and multifunctional monitor (Group C), before and dur-ing deployment.Systolic blood pressure (SBP) and diastolic blood pressure (DBP) were detected and recorded.Then, differences in the mean blood pressure values detected both before and after deployment at sea and the percentage of the 3 detected mean SBP values (>5 mmHg) were analyzed statistically .Results There were significant statistical differences in the mean SBP values of group A de-tected before and after deployment (P <0.001), but no statistical significance could be noted in the mean DBP values , when compar-isons were made between the pre and post deployment values (P>0.05).Nevertheless, there were no significant statistical differences in the mean SBP and DBP values of group B and group C detected before and after deployment (P>0.05).The percentage of the 3 SBP and DBP data (>5 mmHg) detected before deployment was 6%/4%, 10%/6%and 42%/23%in groups A, B and C, and that of the SBP and DBP data detected during deployment was 36%/19%,16%/10%and 46%/27%, respectively .Conclusion Ship de-ployment had certain effects on the accuracy and repeatability of the 3 types of blood pressure measurement instruments , the mercurial sphygmomanometer in particular .It was suggested that the spring sphygmomanometer calibrated just recently was the first choice of blood pressure measurement instrument applied to the ocean-going ship.
