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Table 2 Main and interaction effects of female gender and intervention arm on HIV incidence among PWID in Ukraine (N = 1195)

From: Effects of a social network intervention on HIV seroconversion among people who inject drugs in Ukraine: moderation by network gender composition

 

HR (95% CI)

aHRa (95% CI)

Model 1

 Network gender composition

1.20 (0.96, 1.51)

1.13 (0.93, 1.38)

 Study arm (intervention vs control)

0.75 (0.51, 1.09)

0.79 (0.56, 1.11)

 Interaction

0.72 (0.52, 1.02) ~ 

0.71 (0.52, 0.97)*

Model 2

 Index gender (female vs male)

1.17 (0.56, 1.77)

1.10 (0.61, 1.63)

 Study arm (intervention vs control)

0.61 (0.45, 0.82)**

0.62 (0.47, 0.83)**

 Interaction

0.88 (0.47, 1.64)

0.85 (0.47, 1.56)

  1. HIV, human immunodeficiency virus; PWID, people who inject drugs; HR, hazard ratio; aHR, adjusted hazard ratio; CI, confidence interval
  2. aControlling for age, city, log-injection frequency, and main effects of study arm and gender variable
  3.  ~ p < 0.10 *p < 0.05, **p < 0.01, ***p < 0.001
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Harm Reduction Journal

ISSN: 1477-7517