【摘要】 目的 比较几种肺炎支原体IgM(MP-IgM)检测方法的敏感性、特异性和准确度，供不同条件的实验室根据实际组合应用。方法 酶联免疫吸附试验，金标斑点法，冷凝集试验，间接血凝试验，明胶颗粒凝集法。结果 冷凝集试验与其他四种方法存在显著性差异。结论 酶联免疫吸附试验敏感性最好，金标斑点法特异性最好，间接血凝法和明胶颗粒凝集法较实用，冷凝集试验诊断意义不大。

    【关键词】 肺炎支原体；酶联免疫吸附试验；金标斑点法；间接血凝试验；冷凝集试验;乳胶颗粒凝集法

    The comparison of the laboratory serologic detections of Mycoplasma pneumonia antibody IgM

    TAN Xiao-hong，HE Jing-ling，CUI Yi-wen，et al.

    Department of Clinical Laboratory， the No.210 Hospital of PLA， Dalian 116021，China

    【Abstract】 Objective To compare the sensitivity，specificity and accuracy of serologic detection of Mycoplasma pneumonia antibody IgM (MP-IgM)for different clinical laboratories to choose.Methods Enzyme linked immunosorbent assay(ELISA);Cold agglutination test(CAT);indirect haemagglutination assay(IHA);polystyrene latex agglutination reaction(PLA);Dot-immunogold method(DIM).Results There is prominent difference between CAT and the others.Conclusion The sensitivity of the ELISA is the best ......