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目的了解内江市特定人群艾滋病流行状况和流行因素,提供艾滋病疫情估计和预测信息,为制定艾滋病防治策略和干预措施及效果评价提供依据。方法根据《全国艾滋病哨点监测实施方案(试行)》,对内江市市中区、威远县、资中县社区性服务场所进行分层抽样,对抽中场所内的暗娼进行问卷调查和采血;对内江市市中区、隆昌县、资中县的社区的吸毒者采取滚雪球招募的方法进行问卷调查和采血;对主动前来内江市第二人民医院性病门诊就诊的男性采用连续采样的方法进行问卷调查和采血。结果共调查2607人,采血2591份。艾滋病防治知识知晓率:暗娼、吸毒者、性病门诊男性就诊者分别为89.84%,75.62%和56.51%,知晓率差异有统计学意义。HIV阳性检出率:暗娼、吸毒者、性病门诊男性就诊者分别为1.28%,0.43%和0.63%,HIV阳性检出率差异无统计学意义。结论内江市高危人群中性病门诊男性就诊者接受艾滋病宣传教育、行为干预等预防服务措施的比例较低,艾滋病防治知识知晓率有待提高,提示今后应该加强对该类人群的预防干预工作;3类人群STD/HIV阳性检出率较高,是内江市艾滋病监测和干预的重点亚人群。
Objective To understand the prevalence and prevalence of AIDS among specific population in Neijiang and to provide information on AIDS epidemic estimation and prediction to provide basis for formulating strategies and interventions for AIDS prevention and evaluation. Methods Based on the National AIDS Sentinel Monitoring Program (for Trial Implementation), the community service venues of Neijiang City, Weiyuan County and Zizhong County in Neijiang City were stratified sampling and questionnaires and blood sampling were collected; A questionnaire survey and blood sampling were carried out on snowmobiles using drug addicts in the communities of Neijiang City, Longchang County and Zizhong County; questionnaires were also conducted on men who took the initiative to visit STD clinics of Neijiang Second People’s Hospital using continuous sampling Investigate and collect blood. Results A total of 2607 people were surveyed and 2591 blood samples were collected. HIV / AIDS awareness rate: Sex workers, drug addicts, STD clinic men were 89.84%, 75.62% and 56.51%, respectively, the difference was statistically significant. HIV positive detection rate: sex workers, drug users, STD clinics were 1.28%, 0.43% and 0.63%, respectively. The positive rate of HIV was no significant difference. Conclusion Neijiang City, high-risk population of Neisseria clinic outpatient AIDS awareness and education, behavioral interventions and other preventive services, a lower proportion of awareness of AIDS prevention and treatment needs to be improved, suggesting that future efforts should be strengthened to prevent such groups; Category 3 The positive rate of STD / HIV in the population is high, which is the key sub-population of AIDS surveillance and intervention in Neijiang City.