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目的探讨脑卒中合并高血压患者脉压(PP)与卒中发生的相关性。方法比较出血性脑卒中、缺血性脑卒中与对照组之间各血压参数(SBP、DBP、MBP、PP)的差异性,以及各组内PP变化(PP≥60mmHg、PP<60mmHg)与年龄亚组(≤45岁、46￣55岁、56￣65岁、66￣75岁、≥75岁)之间的关系。结果脑卒中两组与对照组各血压参数比较差异有显著性意义(P<0.05);在缺血性脑卒中组、出血性脑卒中组PP与年龄变化呈显著相关性(P<0.05),而对照组无显著相关性(P>0.05)。结论宽PP与脑卒中的发生有关,是脑卒中发生的重要危险因素。
Objective To investigate the correlation between pulse pressure (PP) and stroke in patients with stroke and hypertension. Methods The differences of blood pressure parameters (SBP, DBP, MBP, PP) between hemorrhagic stroke, ischemic stroke and control group were compared, and the change of PP in each group (PP≥60mmHg, PP <60mmHg) Subgroup (≤ 45 years old, 46 ~ 55 years old, 56 ~ 65 years old, 66 ~ 75 years old, ≥ 75 years old). Results There were significant differences in blood pressure parameters between the two groups and the control group (P <0.05). In the ischemic stroke group, PP in the hemorrhagic stroke group was significantly correlated with age (P <0.05) The control group no significant correlation (P> 0.05). Conclusions PP is related to the occurrence of stroke and is an important risk factor for stroke.