摘要
目的探讨男性痛风患者血尿酸(SUA)与各血脂成分的相关性。方法收集风湿免疫科310例男性痛风患者的年龄、身高、体重、血压、生活方式、疾病史及血生化资料。SUA根据中位数二分位:低水平SUA组(<525μmol/L)和高水平SUA组(≥525μmol/L)。结果高水平SUA组的总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白胆固醇(LDL-C)、非高密度脂蛋白胆固醇(non-HDL-C)均高于低水平SUA组,但高密度脂蛋白胆固醇(HDL-C)浓度却低于低水平SUA组。SUA与血脂的Pearson相关分析发现SUA与TC、TG、LDL-C、non-HDL-C呈正相关(r=0.362、0.330、0.478、0.413,P均<0.001),与HDL-C呈负相关(r=-0.215,P<0.001)。多因素回归分析结果显示:高TC、TG、LDL-C、non-HDL-C水平是SUA的危险因素,而高HDL-C是SUA的保护因素。结论高SUA与血脂的代谢异常有明显的相关性,其中与LDL-C相关性较为明显,提示男性痛风患者的高尿酸血症可能易引发动脉粥样硬化,增加心血管病发生风险。
引文
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