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           臂间收缩压差对原发性高血压患者

           发生动脉硬化的影响研究

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           闫家富,郑恪扬,刘茹菲,曾荣,刘傲亚,程文立                        *                                     查看原文


               【摘要】 背景 臂间收缩压差(IASBPD)与心血管事件发生风险增加有关,这一关系可能由动脉硬化介导。
           目的 探讨 IASBPD 对原发性高血压患者发生动脉硬化的影响。方法 本研究为回顾性研究,连续纳入 2019 年 12 月
           至 2021 年 9 月就诊于首都医科大学附属北京安贞医院的 6 834 例原发性高血压患者,根据 IASBPD 将患者分为三组,
           以臂踝脉搏波速度(baPWV)数值为动脉硬化判定标准,采用线性回归和 Logistic 回归模型分析 IASBPD 对动脉硬化
           发生的影响。根据回归分析结果,进一步采用多因素 Logistic 回归进行亚组分析,探讨各影响因素和其交互作用对动
           脉硬化发生的影响。结果 根据 IASBPD 将患者分为 IASBPD<5 mm Hg(n=4 248)、5 mm Hg ≤ IASBPD<10 mm Hg
           (n=1 806)和 IASBPD ≥ 10 mm Hg(n=780)三组。原发性高血压患者的中位 baPWV 为 1 572(1 392,1 702)cm/s,
           按照 baPWV>1 800 cm/s 的标准,动脉硬化患者共 1 043 例(15.26%)。多元线性回归分结果析显示,IASBPD 是臂踝
           脉搏波速度(baPWV)的影响因素,IASBPD 每增加 1 mm Hg,baPWV 增加 4.31 cm/s〔B=4.31,95%CI(3.29,5.31),
           P<0.05〕;多因素 Logistic 回归分析结果显示,IASBPD ≥ 10 mm Hg 是动脉硬化发生的危险因素〔OR=2.28,95%CI(1.76,
           2.94),P<0.05〕。亚组分析的结果显示,在低密度脂蛋白胆固醇(LDL-C)≥ 3.4 mmol/L 的患者中,IASBPD
           ≥ 10 mm Hg 与动脉硬化风险增加的关系更显著(P=0.021)。结论 IASBPD ≥ 10 mm Hg 是原发性高血压患者发生动
           脉硬化的危险因素,在 LDL-C ≥ 3.4 mmol/L 的患者中更显著。IASBPD 可作为一个简单、有效的评估动脉硬化的指标。
               【关键词】 高血压;动脉硬化;臂间收缩压差;臂踝脉搏波速度;影响因素分析
               【中图分类号】 R 544.1 R 543.5 【文献标识码】 A DOI:10.12114/j.issn.1007-9572.2022.0348
               闫家富,郑恪扬,刘茹菲,等 . 臂间收缩压差对原发性高血压患者发生动脉硬化的影响研究[J]. 中国全科医学,
           2022,25(32):4029-4035. [www.chinagp.net]
               YAN J F,ZHENG K Y,LIU R F. et al. Association of inter-arm systolic blood pressure difference with arterial stiffness
           among patients with essential hypertension[J]. Chinese General Practice,2022,25(32):4029-4035.

           Association of Inter-arm Systolic Blood Pressure Difference with Arterial Stiffness among Patients with Essential
           Hypertension YAN Jiafu,ZHENG Keyang,LIU Rufei,ZENG Rong,LIU Aoya,CHENG Wenli *
           Hypertension Center,Beijing Anzhen Hospital,Capital Medical University/Beijing Institute of Heart Lung and Blood Vessel
           Diseases,Beijing 100029,China
           *
            Corresponding author:CHENG Wenli,Chief physician,Doctoral supervisor;E-mail:chengwenli2000@163.com
               【Abstract】 Background Inter-arm systolic blood pressure difference(IASBPD) is associated with an increased
           risk of cardiovascular events,which may be involved with arterial stiffness. Objective To investigate the association of IASBPD
           with arterial stiffness in essential hypertension. Methods This retrospective study consecutively included 6 834 patients with
           essential hypertension who were admitted to Beijing Anzhen Hospital,Capital Medical University from December 2019 to
           September 2021. The patients were divided into three groups according to IASBPD. Arterial stiffness was assessed by the value of
           brachial-ankle pulse wave velocity(baPWV). Multiple linear regression and multivariate Logistic regression models were used to
           analyze the association of arterial stiffness with IASBPD,then based on this,multivariate Logistic regression was further used for
           subgroup analysis to explore the impact of each influencing factor and their interaction on arterial stiffness. Results  The IASBPD
           tertile groups were:IASBPD<5 mm Hg(n=4 248),5 mm Hg ≤ IASBPD<10 mm Hg(n=1 806) and IASBPD ≥ 10 mm Hg
           (n=780).The median baPWV was 1 572(1 392,1 702)cm/s. The prevalence of arterial stiffness(defined as baPWV>1 800
           cm/s) was 15.26%(1 043/6 834) .  Multiple linear regression analysis showed that IASBPD was associated with baPWV,and
           an increase in IASBPD by 1 mm Hg corresponded to an increase of 4.31 cm/s in baPWV〔B=4.31,95%CI(3.29,5.31),


               100029 北京市,首都医科大学附属北京安贞医院 北京市心肺血管疾病研究所高血压中心
               *
               通信作者:程文立,主任医师,博士生导师;E-mail:chengwenli2000@163.com
               本文数字出版日期:2022-08-11
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