Urine samples were detected HIV antibody with Calypte(tm) HIV-1 Urine EIA-PRC kits. Result The prevalence of HIV infection among drug users, CSW and STD patients are 2.86%, 0.32% and 0.17% respectively.

• 结果 吸毒者、娱乐场所从业者和性病患者三类人群尿液 HIV抗体阳性者检出率依次为 2 .；86%25、0