广州市1324名吸毒人员HIV、HBV、HCV及梅毒感染状况调查

Investigation on infection status of HIV,HBV,HCV and syphilis among 1324 drug addicts in Guangzhou City

目的了解广州市吸毒人群HIV、HBV、HCV及梅毒感染状况,为制定针对该地区吸毒人群常见传染病的防治措施提供依据。方法于2009年7月—2011年6月,抽取广州市某戒毒所收入的1 324例吸毒人员静脉血,检测HIV、HCV和梅毒抗体以及HBV表面抗原。结果 1 324例吸毒人群中,HIV抗体阳性74例,阳性率4.2%;乙肝表面抗原阳性率12.2%,丙肝抗体阳性率40.5%,梅毒螺旋体明胶颗粒凝集试验(TPPA)阳性率6.1%。21.8%的吸毒人员同时检出2种传染病,2.2%的吸毒者同时检出3种传染病。结论广州市吸毒人群中HCV、HBV、梅毒及HIV仍存在较高的感染率,应继续重视对该人群的监管监测及宣传教育。

[Objective]To understand the infection status of HIV,HBV,HCV and syphilis among drug addicts in Guangzhou City,provide the basis for developing the prevention and control measures of common infectious diseases among drug addicts in Guangzhou.[Methods]From July 2009 to June 2011,the venous blood samples were collected from 1 324 drug addicts in a detoxification center of Guangzhou city,and the anti-HIV,anti-HCV,HBsAg and syphilis antibody were tested.[Results]Among 1 324 drug addicts,74 cases were positive for anti-HIV with the positive rate of 4.2%,the positive rate of HBsAg was 12.2%,that of anti-HCV was 40.5%,and that of treponema pallidum particle agglutination assay（TPPA） was 6.1%.21.8% of drug addicts were dectected with two infectious diseases,and 2.2% were detected with three infectious diseases.[Conclusion]The infection rates of HIV,HBV,HCV and syphilis among drug addicts in Guangzhou city are high,and it is important to pay attention to supervision,monitoring and education in this population.