The role of network communication in mediating the effect of a social network intervention on HIV seroconversion among people who inject drugs in Ukraine

被引：0
作者：
da Silva, Cristina Espinosa [1 ,2 ]
Pines, Heather A. [1 ,2 ]
Patterson, Thomas L. [3 ]
Brodine, Stephanie [2 ]
Garfein, Richard S. [1 ]
Booth, Robert E. [4 ]
Pitpitan, Eileen V. [5 ]
机构：
[1] Univ Calif San Diego, Herbert Wertheim Sch Publ Hlth & Human Longev Sci, La Jolla, CA USA
[2] San Diego State Univ, Sch Publ Hlth, Div Epidemiol & Biostat, La Jolla, CA USA
[3] Univ Calif San Diego, Dept Psychiat, La Jolla, CA USA
[4] Anschutz Sch Med, Dept Psychiat, Aurora, CO USA
[5] San Diego State Univ, Sch Social Work, La Jolla, CA USA
来源：
SOCIAL NETWORKS | 2025年 / 80卷
关键词：
Social network intervention; Incident HIV infection; People who inject drugs; Resource-limited settings; Intermediate; Direct and indirect effects; Effect decomposition; SELECTION BIAS; PARTNER COMMUNICATION; CONDOM USE; FOLLOW-UP; PREVENTION; PREDICTORS; FREQUENCY;
D O I：
10.1016/j.socnet.2024.08.005
中图分类号：
Q98 [人类学];
学科分类号：
030303 ;
摘要：
Background: We examined the role of network communication about HIV-related topics in mediating the efficacy of a social network intervention on HIV seroconversion among people who inject drugs (PWID) in Ukraine, where Eastern Europe's second-largest HIV epidemic is concentrated among PWID. Methods: We used randomized controlled trial data from 1200 HIV-negative PWID (Ukraine; 2010-2012) in an inverse-odds weighted analysis to examine mediation by network communication. Results: Network communication mediated 24 % (95 % CI= 19.22-29.38) of the intervention's effect. Conclusions: Integrating training to support network communication about additional HIV prevention resources could enhance the impact of social network HIV prevention interventions among PWID.
引用
收藏
页码：36 / 42
页数：7
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