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
Eritsyan K, Heimer R, Barbour R, Odinokova V, White E, Rusakova MM, Smolskaya TT, Levina OS. 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. BMJ Open 2013, 3: e002645. PMID: 23794559, PMCID: PMC3686233, DOI: 10.1136/bmjopen-2013-002645.Peer-Reviewed Original ResearchHIV prevalenceActive IDUsHepatitis C virus infectionC virus infectionCross-sectional studyTarget sample sizeHarm reduction programsCross-sectional surveyRespondent-driven samplingHepatitis CPrevalent infectionHIV knowledgeHIV epidemicSerological testingVirus infectionDrug treatmentInjection riskHIVEnzyme immunoassayNetwork-level variablesPrevalenceSexual behaviorIDUsProtective behaviorsHierarchical regression models