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作者对一组急进高海拔区(>5000m)进行国防施工的青年战士,结合急性高原病易感人群予测课题的研究,应用阻抗血流图及其一阶微分波检测血流动力学各项参数,经统计学处理,发现血流动力学许多参数,在发病组与未发病组之间都有显著性改变。其中DP、MAP、RVET、CCO及TPR等参数发病组均较未发病组高,且具有显著性差异(P<0.05)和非常显著性差异(P<0.01)唯有RSV及C较未发病组低,且差异性非常显著(P<0.01)。因此肯定了血流动力学各项参数对急性高原病易感人群的预测价值。
The author of a group of young soldiers in the rapid advance of high altitude area (> 5000m) for national defense construction, combined with the subjects of susceptible to acute altitude sickness subject research, the application of impedance blood flow diagram and first-order differential detection of hemodynamic variables Parameters, by statistical analysis, found that many parameters of hemodynamics, between the onset and non-onset groups have significant changes. Among them, the incidences of DP, MAP, RVET, CCO and TPR were significantly higher than those of the non-onset group (P <0.05) and significant difference (P <0.01) Low, and the difference is very significant (P <0.01). So affirmed the hemodynamic parameters of the predictive value of the susceptible population of acute mountain sickness.