低压缺氧环境对急进高原驻训官兵血压的影响

Effect of acute hypobaric hypoxia at high altitude environment on blood pressure of soldiers

目的探讨低压缺氧环境对急进高原驻训官兵血压的影响并分析相关因素,为制定有效的防治对策提供科学依据。方法选择2010年8月至2010年10月某部参加高原驻训的官兵256例为调查对象,按年龄分为<40岁组(192例)和≥40岁组(64例)。监测血压,分析血压升高与年龄、吸烟、睡眠障碍以及负性情绪的关系。结果 256例被调查者高血压患病率达32.03%,明显高于成人血压普查的患病率(11.88%);血压升高发生率在≥40岁组(60.94%)、吸烟组(42.00%)、有睡眠障碍组(51.65%)以及有负性情绪组(51.92%)显著高于<40岁组(22.40%)、不吸烟组(17.92%)、无睡眠障碍组(21.21%)以及无负性情绪组(26.96%),差异有统计学意义(P<0.01)。结论低压缺氧环境可增加急进高原驻训官兵高血压的患病率,年龄≥40岁,有吸烟、睡眠障碍及负性情绪更明显,是防治的重点。

Objective To investigate the effect of hypobaric hypoxia of high altitude environment on blood pressure and the factor analysis of acute encamping soldiers,to design appropriate and effective countermeasures to ensure the physical and health of our encamping soldiers.Methods Choose all encamping 256 soldiers from August 2010 to October 2010 to participate in the plateau as research subjects,monitoring of blood pressure changes with age,smoking,sleep disorders and negative emotions.Results All officers and men to participate in the plateau encamping hypertension prevalence rate was 32.03%,significantly higher than the prevalence of adult blood pressure screening 11.88%;prevalence of elevated blood pressure in,≥40 age group（60.94%）,smoking group（42.00%）,a sleep disorder group（51.65%）and negative mood group（51.92%）was significantly higher than that in the 40 age group（22.40%）,smoking group（17.92%）,a sleep disorder group（21.21%）and negative mood group（26.96%）,P0.01.Conclusions Hypoxia can increase the prevalence rate of hypertension in encamping officers and soldiers exposed rapidly to high altitude,attention should be paid to prevention.