目的通过了解劳教人员性传播疾病(STD)的感染情况,为制定STD的防治对策提供依据。方法用酶联免疫法对延安市劳教人员HIV、HBV、梅毒患病情况进行了调查检测。结果共检测劳教人员397名,其中HIV抗体阳性0例,梅毒阳性17例,HBV阳性18例。HIV、HBV、梅毒总感染率分别为0.0%、4.53%、4.28%,吸毒者、性乱者、有输血史者及无不良嗜好者HBV的感染率分别为8.83%、8.89%、6.25%、3.24%,梅毒的感染率分别为7.50%、8.89%、0.00%、1.85%。结论吸毒及性乱者是STD感染的高危人群;吸毒者及性乱者HBV及梅毒的感染率显著高于无不良嗜好者及有献血史者。 Objective To understand the status of sexually transmitted diseases (STD) infection among reeducation-through-labor staff and provide the basis for the prevention and treatment of STD. Methods Enzyme linked immunosorbent assay was used to investigate the prevalence of HIV, HBV and syphilis among reeducation-through-labor staff in Yan’an City. Results A total of 397 reeducation-through-labor staff were tested, including 0 HIV antibody positive, 17 syphilis positive and 18 HBV positive. The total infection rates of HIV, HBV and syphilis were 0.03%, 4.53% and 4.28% respectively. The infection rates of HBV among drug addicts, sexual promiscuity, blood transfusion history and no bad habits were 8.83%, 8.89%, 6.25% 3.24%, syphilis infection rates were 7.50%, 8.89%, 0.00%, 1.85%. Conclusion The drug addicts and sexually transmitted diseases are the high risk groups of STD infection. The infection rates of HBV and syphilis among drug addicts and sexual disorder are significantly higher than those without adverse drug addicts and donors.