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目的:探讨患者上臂与前臂血压的差异性及其差值与患者个性特征的关系。方法:测量106例患者的上臂及前臂血压,比较两种测量值,分析二者差值与患者性别、年龄、体重指数等个性特征的关系。结果:患者上臂收缩压及舒张压的平均值为(136.2±17.4)mm Hg及(81.3±11.6)mm Hg,明显低于前臂(140.4±19.1)mm Hg及(83.7±13.3)mm Hg,(P<0.05)。差值与性别、年龄、体重指数有关(P<0.05)。结论:临床上以前臂血压替代上臂血压是不可取的。
Objective: To study the relationship between the difference of the upper arm and forearm blood pressure and its difference with the patient’s personality characteristics. Methods: The blood pressure was measured in the upper arm and forearm of 106 patients. The two measurements were compared. The relationship between the difference and the personality characteristics such as gender, age and body mass index were analyzed. Results: The average systolic and diastolic pressures of the upper arm were (136.2 ± 17.4) mm Hg and (81.3 ± 11.6) mm Hg, respectively, which were significantly lower than those of the forearm (140.4 ± 19.1) mm Hg and (83.7 ± 13.3) mm Hg P <0.05). Difference with gender, age, body mass index (P <0.05). Conclusion: It is not advisable to replace forearm blood pressure with forearm blood pressure clinically.