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平原个体进入高原后急性习服期机体血压变化情况观察 被引量:3

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摘要 目的探讨平原个体进入高原后急性习服期血压变化情况。方法选择乘飞机进入高原者146例,采用台式水银柱标准制式血压计(XJ300/40-1型,由上海上达医用仪表厂有限公司生产)测量观察对象在平原(进入高原前1天)和进入高原第1、3、7、15、30天的血压,标准判断参照世界卫生组织(WHO)颁布的标准。结果平原个体进入高原第3、7天与在平原时血压比较,差异有统计学意义,以后逐渐下降,至第30天时血压已接近在平原时的水平。其中第3天舒张压(t=2.651 7、P=0.008 9)、收缩压(t=3.602 3、P=0.000 4),以及第7天舒张压(t=2.091 0、P=0.038 3)、收缩压(t=2.588 3、P=0.010 6)与在平原时比较差异有统计学意义,且舒张压改变较收缩压更为明显。结论平原个体进入高原后在急性习服期即出现血压明显改变,应根据急性习服期血压的变化规律给予重视和预防,以避免出现血压异常升高而影响其身体健康。
出处 《现代医药卫生》 2012年第15期2302-2303,共2页 Journal of Modern Medicine & Health
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