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Table 2 Multivariable analysis of HIV and factors associated with HBV in Nigerian MSM &TGW

From: Hepatitis B virus infection among men who have sex with men and transgender women living with or at risk for HIV: a cross sectional study in Abuja and Lagos, Nigeria

 

Unadjusted OR

(95% CI)

Adjusted ORa

(95% CI)

HIV

 uninfected

Ref

Ref

 infected

0.93 (0.56–1.54)

0.95 (0.65–1.59)

Age (Years)

 16–20

1.52 (0.73–3.17)

 

 20–25

1.06 (0.61–1.83)

 

 25–60

Ref

 

Site

 Abuja

1.44 (0.84–2.48)

 

 Lagos

Ref

 

Education

 Primary

Ref

 

 Secondary

0.67 (0.28–1.60)

 

 Tertiary

0.40 (0.15–1.02)

 

Marital status

 Never Married

Ref

 

 Ever Married

1.40 (0.66–2.97)

 

 Other

3.18 (0.98–9.88)

 

Willingness to access health services

 

 No

Ref

 

 Yes

0.94 (0.54–1.54)

 

HBV vaccination

 No

Ref

 

 Yes

0.25 (0.03–1.82)

 

Sexual orientation

 Homosexual

1.58 (0.95–2.60)

1.53 (0.92–2.55)

 Bisexual

Ref

Ref

Sexual Position

 Any receptive

0.94 (0.52–1.68)

 

 Only Insertive

Ref

 

Ever had condomless anal sex

 No

Ref

 

 Yes

1.82 (0.71–4.66)

 

Condom use at last anal sex

 

 Yes

Ref

Ref

 No

2.15 (1.30–3.55)

2.18 (1.31–3.60)

Concurrent sexual partners

 No

Ref

 

 Yes

0.99 (0.57–1.73)

 

Prevalent urethral and/or rectal NG or CT

 No

Ref

 

 Yes

0.71 (0.40–1.24)

 

Vaginal sex partners in past year

 No

Ref

 

 Yes

0.65 (0.37–1.11)

 
  1. Abbreviations: MSM men who have sex with men, TGW transgender women, Ref reference, NG Neisseria gonorrhoeae, CT Chlamydia trachomatis
  2. Logistic regression was used to estimate odds ratios and 95% confidence intervals. Bolded indicates significance at p-value< 0.05
  3. aThe final model was adjusted for condom use during last anal sex and sexual orientation