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关键词：动态血压；正常值
【摘要】 目的 探讨国人24小时动态血压(24h ABP)参数的正常参照值。方法 采用无创性携带式动态血压监测仪检测300例，年龄20～79岁临床健康者的动态血压。结果 国人24小时动态血压均值：(111.8/68.2±8.5/6.1)mmHg(1mmHg=0.133 kPa)，白昼(113.9/70.1±10.4/6.9)mmHg；夜间(107.0/65.3±9.0/6.0)mmHg。结论 推荐24小时动态血压均值<130/80mmHg；白昼均值<135/85mmHg，夜间均值<125/77mmHg;夜间/白昼比值≤0.90，即夜间血压下降率≥10%可暂时作为动态血压参数的正常参照值。
Study on the normal range of 24-hour ambulatory blood pressure
Chen Jun, Liu Xilin.
Shenzhen Baoan People′s Hospital, Shenzen 518101
【Abstract】 Objective To investigate the normal range of 24-hour ambulatory blood pressure (24h ABP) in Chinese people.Methods Three hundred healthy persons (20～79years old) were underwent 24 h ABP non-invasively. Results The average 24 - hour Bp was (111.8/68.2±8.5/6.1)mmHg(1 mmHg=0.133kPa) ......
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