Objective Through the external quality assessment,to investigate the provincial testing level and find the source of problems in AIDS antibody screening labs and improve the testing level and quality.

• 目的通过对湖北省各艾滋病抗体筛查实验室室间质量评价工作,掌握全省各市州县H IV抗体筛查水平,发现存在的问题,以使各级筛查实验室工作逐步规范化,提高检测水平和质量。