TY - JOUR
T1 - The impact of social network dynamics on engagement in drug use reduction programs among men and women who use drugs
AU - Falade-Nwulia, Oluwaseun
AU - Felsher, Marisa
AU - Kidorf, Michael
AU - Tobin, Karin
AU - Yang, Cui
AU - Latkin, Carl
N1 - Publisher Copyright:
© 2021 Elsevier Inc.
PY - 2022/6
Y1 - 2022/6
N2 - Background: Cross-sectional studies have shown strong relationships between social network characteristics and substance use disorder (SUD) treatment engagement. The current study examined associations between longitudinal changes in egocentric social networks of male and female people who use drugs (PWUD) and engagement in drug use reduction programs, broadly defined as either formal SUD treatment or self-help groups. Method: Using data from an HIV prevention and care study in Baltimore, MD, this study categorized PWUD into those who engaged and did not engage in any drug use reduction programs over two follow-ups during a one-year observation window. The study used multivariate logistic generalized estimating equations (GEE) to examine associations between network composition and stability measures and drug use reduction program engagement, stratified by gender. Results: Of the 176 subjects participating in drug use reduction programs at baseline, 56.3% remained engaged at one year. Among both male and female respondents, higher turnover into non-kin networks was associated with increased odds of engagement in drug use reduction programs (AOR 1.4; 95% CI: 1.1–1.9, AOR 1.3; 95% CI: 1.0–1.8, respectively). For males, retention of intimate partner networks was associated with increased odds of program engagement (AOR 2.9; 95% CI: 1.1–7.6); for females, higher turnover into kin networks was associated with decreased odds of engagement (AOR 0.8; 95% CI: 0.5–1.0). Conclusion: Evaluation of associations between social network characteristics and drug use reduction program engagement appears to benefit from longitudinal analyses that are stratified by gender. Efforts to improve retention in formal SUD treatment or self-help groups might consider intervening through social networks, perhaps by increasing overall levels of social support.
AB - Background: Cross-sectional studies have shown strong relationships between social network characteristics and substance use disorder (SUD) treatment engagement. The current study examined associations between longitudinal changes in egocentric social networks of male and female people who use drugs (PWUD) and engagement in drug use reduction programs, broadly defined as either formal SUD treatment or self-help groups. Method: Using data from an HIV prevention and care study in Baltimore, MD, this study categorized PWUD into those who engaged and did not engage in any drug use reduction programs over two follow-ups during a one-year observation window. The study used multivariate logistic generalized estimating equations (GEE) to examine associations between network composition and stability measures and drug use reduction program engagement, stratified by gender. Results: Of the 176 subjects participating in drug use reduction programs at baseline, 56.3% remained engaged at one year. Among both male and female respondents, higher turnover into non-kin networks was associated with increased odds of engagement in drug use reduction programs (AOR 1.4; 95% CI: 1.1–1.9, AOR 1.3; 95% CI: 1.0–1.8, respectively). For males, retention of intimate partner networks was associated with increased odds of program engagement (AOR 2.9; 95% CI: 1.1–7.6); for females, higher turnover into kin networks was associated with decreased odds of engagement (AOR 0.8; 95% CI: 0.5–1.0). Conclusion: Evaluation of associations between social network characteristics and drug use reduction program engagement appears to benefit from longitudinal analyses that are stratified by gender. Efforts to improve retention in formal SUD treatment or self-help groups might consider intervening through social networks, perhaps by increasing overall levels of social support.
KW - Care engagement
KW - Gender
KW - People who use drugs
KW - Social network
KW - Treatment
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U2 - 10.1016/j.jsat.2021.108713
DO - 10.1016/j.jsat.2021.108713
M3 - Article
C2 - 34969578
AN - SCOPUS:85122158371
SN - 0740-5472
VL - 137
JO - Journal of Substance Abuse Treatment
JF - Journal of Substance Abuse Treatment
M1 - 108713
ER -