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目的了解高海拔环境对移居人群血压的影响。方法收集2008年为拉萨部队体检的血压测量数据,回顾调查同批人员在内地入伍时的血压测量数据,对两者进行对比分析。结果与内地入伍时相比,常驻拉萨海拔3658m高原部队青年官兵平均动脉收缩压为107mmHg,下降8mmHg,平均动脉舒张压为71mmHg,下降3mmHg,平均脉压为36mmHg,下降5mmHg。结论高海拔环境可导致移居人群血压的显著改变。
Objective To understand the effects of high altitude on blood pressure in migrants. Methods The blood pressure measurement data of Lhasa troops medical examination in 2008 were collected. The blood pressure measurement data of the same batch of people in the Mainland were surveyed and retrospectively analyzed. Results Compared with the time when enlisted in the Mainland, the average arterial systolic blood pressure of the officers and soldiers stationed in the altitude of 3658m in Lhasa at altitude was 107mmHg, decreased by 8mmHg, the average arterial diastolic pressure was 71mmHg, decreased by 3mmHg, the mean pulse pressure was 36mmHg, decreased by 5mmHg. Conclusion High altitude environment can lead to significant changes in blood pressure in migrants.