Table 3 Hepatitis B Surface Antigen Prevalence in HIV-Positive Individuals and the Associated Factors Assessed by Univariate and Multivariable Analyses

Population

4011

 Heterosexual

39/851

4.6

Reference

Reference

 MSM

182/2941

6.2

1.37 (0.96 to 1.96)

0.079

1.64 (1.13 to 2.40)

 TGW

20/215

9.3

2.14 (1.22 to 3.74)

0.008

2.87 (1.60 to 5.17)

 TGM

1/4

25.0

6.94 (0.71 to 68.3)

0.097

5.77 (0.57 to 58.7)

Birth year

4011

  <  1992

176/2167

8.1

2.38 (1.78 to 3.18)

<  0.001

2.32 (1.69 to 3.16)

  ≥ 1992

66/1844

3.6

Reference

Reference

Monthly income (baht)

1337

  ≤ 10,000

7/256

2.7

Reference

  > 10,000

71/1081

6.6

2.50 (1.14 to 5.50)

0.023

Residential location

2019

 Bangkok

75/1381

5.4

Reference

 Outside Bangkok

41/638

6.4

1.20 (0.81 to 1.77)

0.372

Educational level

2320

 College or above

89/1526

5.8

Reference

 High school or below

49/794

6.2

1.06 (0.74 to 1.52)

0.743

Anti-HCV

3990

 Negative

209/3826

5.5

Reference

 Positive

12/164

7.3

1.37 (0.75 to 2.50)

0.311

CD4 count (cells/mm³)

4004

  < 200

86/1038

8.3

1.65 (1.25 to 2.17)

<  0.001

1.38 (1.03 to 1.86)

  ≥ 200

154/2966

5.2

Reference

Reference

ALT (U/L)

3976

  < 62.5

177/3623

4.9

Reference

Reference

  ≥ 62.5

42/353

11.9

2.63 (1.84 to 3.75)

<  0.001

2.39 (1.66 to 3.43)

CrCl (ml/min)

3923

  < 60

0/29

0.0

–

  ≥ 60

213/3894

5.5

–

–

Syphilis

3972

 Negative

171/3205

5.3

Reference

 Positive

54/767

7.0

1.34 (0.98 to 1.84)

0.067