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Table 5 Predictors of good knowledge about viral Hepatitis among IVDU

From: Seroprevalence of hepatitis B virus infection, anti-HCV antibodies and HIV and knowledge among people who use drugs attending methadone therapy clinic in Tanzania; a cross-sectional study

Variable

Knowledge Score

cOR (95%CI)

P value

aOR (95%CI)

P value

 

Good knowledge (n = 42)

Poor knowledge (n = 211)

    

Sex (Male ref. female)

39(92.8)

191(90.5)

1.4(0.4–4.8)

0.63

α

 

Age (years)

31(28–37)

30(26–37)

1.0(0.9–1.1)

0.57

α

 

Higher education level

26(61.9)

47(22.3)

5.7(2.8–11.4)

< 0.001

5.8(2.9–11.9)

< 0.001

HIV positive

5(11.9)

29(12.6)

0.9(0.3–2.5)

0.87

α

 

HBV positive

3(7.1)

6(2.8)

2.6(0.6–10.5)

0.19

2.6(0.3–26.5)

0.42

Anti-HCV positive

2(4.8)

7(3.3)

1.4(0.3–7.3)

0.65

α

 

Any viral hepatitis

5(11.9)

11(5.2)

2.4(0.8–7.5)

0.11

1.4(0.2–8.2)

0.73

  1. Key: αNot included in multivariate analysis
  2. Good knowledge: 4–7 correct answers; Poor knowledge; 0–3 correct answers; cOR Crude Odds Ratio, aOR Adjusted Odds Ratio, CI Confidence interval