收集60例HIV感染患者的血浆，同时采用TMA试剂与Cobas Amplicor HIV-1 Monitor 1.5版试剂进行检测，比较两种方法的阳性检出率，并利用线性回归和Bland-Altman法分析两种技术的相关性和一致性。
A total of 60 plasma of HIV infected patients were measured by TMA and Cobas Amplicor HIV-1 Monitor test to observe the positive rate. The correlation and concordance of the above two technologies were investigated by linear regression and Bland-Altman analysis.