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类风湿关节炎患者血小板增高相关性研究

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摘要 目的:探讨类风湿性关节炎( rheumatoid arthritis,RA)患者血小板升高的意义。方法收集2010-2013年门诊及住院的RA患者,其中血小板增高67例(试验组),无血小板升高RA患者50例(对照组)。比较2组类风湿因子( rheumatoid factor,RF)、红细胞沉降率( erythrocyte sedimentation rate,ESR)、C 反应蛋白( C-reactive protein,CRP)、抗环瓜氨酸抗体( anti-cyclic citrullinated peptide antibody,ACCP),DAS28(3)、Sharp、健康评估问卷( health assessment qusstionnaires,HAQ)评分值以及不同病情活动期的构成比,评价血小板升高与各项指标的相关性。结果试验组血小板范围(300-500)×10^9/L,平均(385.01±60.32)×10^9/L,对照组血小板范围在(120-300)×10^9/L,平均(190.23±35.19)×10^9/L。试验组病程(4.87±1.56)年,对照组(2.05±1.28)年,试验组长于对照组(P﹤0.05)。试验组ACCP、RF、CRP及Sharp、DAS28(3)评分高于对照组(P﹤0.05)。试验组缓解10例、低度活动15例、中度活动20例、高度活动22例,对照组缓解30例、低度活动9例、中度活动6例、高度活动5例,2组构成比较差异有统计学意义( P﹤0.05),试验组低、中、高度活动比例高于对照组,缓解比例低于对照组,试验组有较高的病情活动比例。血小板增高与RF、ESR、CRP、DAS28(3)及Sharp、HAQ评分有相关性( P﹤0.05)。结论血小板增高RA患者的炎性指标增高及骨关节破坏和功能障碍明显;血小板增高与RA病情活动、骨侵蚀、关节破坏和功能障碍有相关性。
出处 《河北医科大学学报》 CAS 2014年第7期835-837,共3页 Journal of Hebei Medical University
基金 广州市荔湾区科技局重点学科建设项目(20131215072)
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