Individual-level, network-level and city-level factors associated with HIV prevalence among people who inject drugs in eight Russian cities: a cross-sectional study
Individual-level, network-level and city-level factors associated with HIV prevalence among people who inject drugs in eight Russian cities: a cross-sectional study
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DOI：
10.1136/bmjopen-2013-002645
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发表时间：
2013-01-01
期刊：
影响因子：
2.9
通讯作者：
Levina, Olga S.
中科院分区：
文献类型：
--
作者：
Eritsyan, Ksenia;Heimer, Robert;Levina, Olga S.
目的：确定俄罗斯联邦注射吸毒者（注射吸毒者 (IDU)）中的艾滋病毒感染率，并找出不同城市差异的解释。设计：对艾滋病毒和丙型肝炎病毒流行感染进行血清学检测的横断面调查。地点：俄罗斯 8 个城市 - 伊尔库茨克、鄂木斯克、车里雅宾斯克、叶卡捷琳堡、卡马河畔切尔尼、沃罗涅日、奥廖尔和圣彼得堡圣彼得堡。参与者：2007-2009 年，通过受访者驱动的抽样方法招募活跃的注射吸毒者，每个城市的目标样本量为 300 人或更多。主要结果指标：参与者接受了一份调查问卷，内容涵盖社会人口统计、注射风险和保护行为、性行为、艾滋病毒知识、药物治疗经验和减少伤害计划以及社交网络。通过酶免疫分析对参与者进行了艾滋病毒和丙型肝炎检测。对数据进行分析，以确定与艾滋病毒流行率显着相关的个人层面、网络层面和城市层面的特征。 p 时显着的因素
Objectives: To ascertain HIV prevalence among people who inject drug (injection drug users (IDUs)) in the Russian Federation and identify explanations for the disparity in different cities.Design: Cross-sectional survey with serological testing for HIV and hepatitis C virus prevalent infections.Setting: 8 Russian cities-Irkutsk, Omsk, Chelyabinsk, Yekaterinburg, Naberezhnye Chelny, Voronezh, Orel and St Petersburg.Participants: In 2007-2009 active IDUs were recruited by respondent-driven sampling with a target sample size of 300 or more in each city.Main outcome measures: Participants were administered a questionnaire covering sociodemographics, injection risk and protective behaviours, sexual behaviours, HIV knowledge, experiences with drug treatment and harm reduction programmes and social networks. Participants were tested for HIV and hepatitis C by enzyme immunoassay. Data were analysed to identify individual-level, network-level and city-level characteristics significantly associated with HIV prevalence. Factors significant at p