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目的了解长沙市农民工艾滋病、梅毒感染率及相关知识、行为情况。方法用整群抽样方法抽取1 093名农民工进行问卷调查并采血进行HIV、梅毒检测,所得资料用SPSS软件进行数据处理和分析。结果调查对象艾滋病防治知识知晓率为73.3%,高文化程度和开放性工作是影响知晓率的有利因素;感染HIV高危行为发生普遍,与固定性伴、临时性伴、商业性伴发生性行为时,最近一次安全套使用率分别为40.7%、63.1%、62.2%,最近一年每次使用安全套的分别为7.9%、21.5%、38.5%,从未使用安全套的分别为25.2%、12.3%、15.5%,且不同类型性伴间安全套使用情况差异有统计学意义(P<0.05);未发现HIV抗体阳性者,梅毒阳性率为0.5%。结论长沙市农民工存在感染HIV的危险因素,要继续加强对农民工的健康教育、行为干预和疾病监测等工作。
Objective To understand the AIDS, syphilis infection rate and related knowledge and behavior of migrant workers in Changsha City. Methods A total of 1 093 rural migrant workers were sampled by cluster sampling method and blood was collected for HIV and syphilis testing. The data were processed and analyzed by SPSS software. Results The awareness rate of HIV / AIDS prevention and control among the surveyed subjects was 73.3%. High education level and openness were the favorable factors influencing the awareness rate. HIV prevalence among HIV prevalence was high, when sexual partners with fixed partners, temporary partners and commercial partners . The most recent condom use rates were 40.7%, 63.1% and 62.2% respectively. Condoms were 7.9%, 21.5% and 38.5% respectively in the most recent year. Condoms were never used at 25.2%, 12.3% and 15.5% respectively %, And there was a significant difference in the use of condoms between different types of sexual partners (P <0.05). No positive HIV antibody was found in those with positive syphilis rate of 0.5%. Conclusion There are risk factors for HIV infection among migrant workers in Changsha City. Health education, behavioral intervention and disease surveillance of migrant workers should continue to be strengthened.