国产HIV抗体检测试剂盒的评价

本文报作了对目前国产的HIV抗体检测粗筛试剂的评价结果。病毒所生产的IF和IE试剂,及上海生研所生产的ELISA试剂,敏感性为91.2%~96.9%;特异性为94.6%~97.3%。在我国这样的HIV低感染率情况下,这些试剂的阴性预测值可达100%,阳性预测值极低。认为这些试剂都还能满足国内HIV检测粗筛实验的应用。这些试剂的剂型价格,尚须改进。

An Evaluation of the China-made HIV Antibody Test Reagents

This paper reports the results of the evaluation of the China-made HIV antibody screening test reagents, including the IF and IE reagents prepared by the Institute of Virology, CAPM, the ELISA reagent prepared by the Shanghai Institute of Biological Products. Based on the results, the sensitivities of the IF and IE are from 91.2% to 96.9%; the specificities, from 94.6% to 97.3%. Due to the low HIV prevalence in China, the predictive values of negative of these reagents are up to 100%; but the predictive values of positive are very low. It is suggested that these reagents can be used for HIV antibody screen testing in China. The package of some reagents should be improved, the price of some reagents should be decreased.