原发性高血压患者血压变异性分析

Analysis of blood pressure variability in patients with primary hypertension

目的探讨原发性高血压患者血压变异性机制及临床意义。方法回顾性分析2012年6月至2013年10月本院门诊及住院的原发性高血压患者动态血压监测资料35例,与33例血压正常者对比分析。结果原发性高血压患者的血压变异性和血压变异系数较正常对照组增高(P<0.05)。结论血压变异性及血压变异系数的测定对于原发性高血压的防治及预后评估具有临床意义。

Objective To investigate the mechanism of blood pressure variability （BPV） and its significance in patients with primary hypertension. Methods The ambulatory blood pressure monitoring data of 35 outpatients and inpatients with primary hypertension in our hospital from June 2012 to October 2013 were retrospectively analyzed, and they were compared with the data of 33 cases of normal blood pressure. Results Compared with the normal controls, patients with primary hypertension had significantly higher BPV and BPV coefficient （P〈0.05）. Conclusion The determination of BPV and BPV coefficient is of great clinical significance for the prevention, treatment, and prognostic evaluation of primary hypertension.