高海拔地区高血压肾损害与尿渗透压、高血压分级及病程的相关性分析

Chinese Journal of Difficult and Complicated Cases(2017)

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Abstract
目的 分析高海拔地区高血压肾损害与尿渗透压、高血压分级及病程相关性.方法 选取2010年3月-2014年12月青海省心脑血管病专科医院心律失常一科诊治高海拔地区高血压患者172例作为研究对象,其中高血压肾损害79例(观察组),单纯高血压患者93例(对照组),观察2组患者尿渗透压、高血压分级及病程的差异.结果 观察组尿微量白蛋白、24h尿蛋白定量和尿渗透压水平均高于对照组(t =8.965、9.589、11.257,P =0.032、0.015、0.021).高血压分级越高,则高血压肾损害发生率越大,差异有统计学意义(x2=33.083,P =0.000),而高血压不同病程之间高血压肾损害比较差异无统计学意义(x2=1.190,P =0.755).经Logistic回归分析,高血压肾损害独立危险因素为尿渗透压(OR =4.132,95%CI 1.234~16.724,P =0.002)和高血压分级(OR =2.994,95%CI 1.111~17.258,P =0.003),而与高血压病程无关(OR =1.112,95%CI 0.234~0.781,P =0.089).结论 高海拔地区高血压肾损害与尿渗透压、高血压分级存在正相关,和高血压病程无关.
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Key words
High altitude area,Hypertensive renal damage,Urinary osmotic pressure,Hypertension classification,Course of disease,Correlation
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