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两种床旁实验凝血仪在换瓣术后抗凝监测中的临床应用 被引量:9

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摘要 目的探讨两种床旁实验(POCT)凝血仪(国产qLabs和进口Coagu Chek XS)与常规实验室凝血仪(Sysmex CA7000)间INR结果的可比性及相关性。方法选择146例长期口服抗凝药物的患者,分别应用qLabs和Coagu Chek XS检测手指末梢血INR,Sysmex CA7000检测静脉血,将INR值进行相关性和Bland-Altman分析。结果三种仪器间(qLabs,Coagu Chek XS,Sysmex CA7000)INR结果的相关性均良好,相关系数R均大于0.95(分别为0.977,0.958,0.963);其结果差异较小,INR差值均<0.5 INR,在可接受范围内。结论国产仪器qLabs和进口仪器Coagu Chek XS检测结果一致性较好,可供医院设备科选用。
出处 《血栓与止血学》 2013年第6期274-276,共3页 Chinese Journal of Thrombosis and Hemostasis
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