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Table 6 Factors associated with HIV infection among PWID in multivariate logistic regression model

From: Prevalence and risk factors of HIV infection among people who inject drugs in Cambodia: findings from a national survey

Variables in the final model*

AOR (95% CI)

Gender

 Male

Reference

 Female

1.88 (1.03–4.04)

Age group

  < 25

Reference

 25–34

1.44 (0.66–4.47)

  ≥ 35

2.99 (1.33–9.22)

Current marital status

 

 Never married

Reference

 Married

0.96 (0.39–2.34)

 Widowed/divorced/separated

2.57 (1.04–6.67)

Level of formal education completed

 

 Primary (0–6 years)

Reference

 Secondary school (7–9 years)

0.85 (0.35–2.05)

 High school or higher (≥10 years)

0.44 (0.13–0.83)

Average monthly income in the past 6 months (US$)

  < 100

Reference

 100–199

0.94 (0.45–1.94)

  ≥ 200

0.20 (0.05–0.74)

Living arrangement

 With family/relatives

Reference

 On the streets (homeless)

2.86 (1.24–4.37)

 In own dwelling

1.19 (0.53–7.95)

 With friends

1.48 (0.62–9.74)

HCV test result

 Negative

Reference

 Positive

3.89 (1.86–8.15)

  1. AOR adjusted odds ratio, CI confidence interval, HCV hepatitis C virus, HIV human immunodeficiency virus, PWID people who inject drugs
  2. *Age, gender, marital status, education level, entertainment venue, and variables associated with HIV infection in the bivariate analyses at a level of p < 0.05 were simultaneously included in the model