简介：[摘要 ] 目的 比较化学发光免疫分析技术（ CLIA）和酶联免疫吸附试验（ ELISA）在乙肝病毒血清学检验中的应用价值。 方法 选取 2017年 1月～ 2019年 6月间我院收治的 80例疑似乙型肝炎患者，采用 CLIA法、 ELISA法对乙肝病毒血清学指标进行检测，以实时荧光定量 PCR检验结果作为参照，分析 CLIA法、 ELISA法對乙肝的诊断结果。 结果 ELISA法对乙肝的诊断灵敏度、特异度、准确性分别为 91.84%、 93.55%、 92.50%， CLIA法分别为 93.88%、 96.77%、 95.00%，二者比较均无统计学差异（ P均 >0.05）。 CLIA法、 ELISA法对乙肝的诊断结果与实时荧光定量 PCR之间具有良好一致性， Kappa均 >0.7。 CLIA法对 HBsAg、 HBeAg、 HBeAb的阳性检出率高于 ELISA法（ P<0.05），而在 HBsAb、 HBcAb阳性检出率比较无统计学差异（ P>0.05）。 结论 CLIA法、 ELISA法对乙型肝炎的诊断效果均较好，而在乙肝病毒血清学标志物检验中， CLIA法的检验准确性高于 ELISA法。  　　 [关键词 ] 乙型肝炎；乙肝病毒；血清学检验；化学发光免疫分析法；酶联免疫吸附试验  　　 [Abstract] Objective To compare the application value of chemiluminescence immunoassay（ CLIA） and enzyme-linked immunosorbent assay（ ELISA） in serological testing of hepatitis B virus. Methods From January 2017 to June 2019， 80 patients with suspected hepatitis B who were admitted to our hospital were selected. CLIA method and ELISA method were used to determine the serological indices of hepatitis B virus. Real-time fluorescence quantitative PCR test results were used as the reference. The diagnosis results of hepatitis B by CLIA method and ELISA method were analyzed. Results The diagnostic sensitivity， specificity and accuracy of ELISA for hepatitis B were 91.84%， 93.55% and 92.50% respectively， and those of CLIA were 93.88%， 96.77%， 95.00% respectively. There was no statistically significant difference between the two methods（ P>0.05 for all） . CLIA method and ELISA method for the diagnostic results of hepatitis B were well consistent with real-time fluorescence quantitative PCR（ Kappa>0.7 for all） . The positive detection rate of HBsAg， HBeAg and HBeAb by CLIA was higher than that of ELISA（ P<0.05）， and the difference of positive detection rate of HBsAb and HBcAb was not statistically significant（ P>0.05） . Conclusion CLIA method and ELISA method are favorable for the diagnosis of hepatitis B. In the hepatitis B virus serological marker test， the test accuracy of CLIA is higher than that of ELISA.  　　 [Key words] Hepatitis B； Hepatitis B virus； Serological testing； Chemiluminescence immunoassay（ CLIA）； Enzyme-linked immunosorbent assay（ ELISA）