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类风湿性关节炎患者葡萄糖6-磷酸异构酶的测定及临床价值 被引量:4

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摘要 目的评价葡萄糖6-磷酸异构酶(GPI)对类风湿性关节炎(RA)的诊断价值。方法用ELISA对46例RA病人、38例非RA病人和30例健康对照检测血清中的GPI,用ROC曲线和四格表分析评价GPI对RA的诊断价值。结果以GPI为0.238 mg/L、RF为17.6 U/ml作为临界值,对RA患者的诊断敏感性、特异性GPI分别为78.3%、52.9%,RF分别为82.6%、94.7%;GPI和RF的ROC曲线下面积分别为0.564和0.910。GPI与RF之间相关系数为0.58,二者之间显著相关。结论GPI对RA具有一定的诊断价值,但临床意义及在RA发病机制中的作用尚待进一步探讨。
出处 《临床检验杂志》 CAS CSCD 北大核心 2008年第2期142-143,共2页 Chinese Journal of Clinical Laboratory Science
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参考文献8

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二级参考文献20

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