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Table 3 Multivariate analysis of factors associated with completion of the vaccine series for men who have sex with men and use geosocial dating apps in Brazil (n = 1855)

From: Factors associated with self-reported non-completion of the hepatitis B vaccine series in men who have sex with men in Brazil

Factor analyzed Crude OR CI (95%)* Adjusted OR CI (95%)*
Education
 Postgraduate 1.0   1.0  
 University 2.6 (2.0–3.3) 2.4 (1.9–3.2)
 Secondary Education 4.6 (3.2–6.6) 3.8 (2.6–5.7)
 Elementary Education 3.5 (1.6–7.6) 3.2 (1.4–7.4)
Sexual Orientation
 Heterosexual 1.0   1.0  
 Homosexual 0.8 (0.5–1.5) 0.8 (0.5–1.5)
 Bisexual 0.6 (4.1–9.4) 0.6 (0.3–0.9)
HIV status
 HIV+ 1.0   1.0  
 HIV- 2.7 (1.9–3.9) 2.3 (1.6–3.3)
 I don’t know 6.2 (4.1–9.4) 3.7 (2.3–5.8)
Health information source
 Health professional
  Yes 1.0   1.0  
  No 2.0 (1.6–2.6) 1.5 (1.1–1.9)
 Internet
  Yes 1.0   1.0  
  No 0.4 (0.3–0.5) 0.4 (0.3–0.6)
 Frequency of visits to health services
  Monthly 1.0   1.0  
  2 months 1.2 (0.8–1.8) 1.4 (0.9–2.2)
  6 months 1.3 (0.9–1.8) 1.4 (1.0–2.0)
  Annually 1.5 (1.0–2.1) 1.3 (0.9–1.9)
  Rarely 3.5 (2.3–5.3) 2.4 (1.5–3.7)
  1. *Confidence Interval (95%)