Table 2 Unadjusted and adjusted^a models of HIV-related substance use and sexual risk – previous arrest (N = 646)

Substance Use

 Marijuana, Positive Screen

428

(66.3)

311

(63.2)

117

(76.0)

1.84*

(1.22—2.78)

0.004

1.82*

(1.17—2.83)

0.008

 Cocaine, Positive Screen

37

(5.7)

16

(3.3)

21

(13.6)

4.70*

(2.38—9.26)

 < 0.001

3.09*

(1.49—6.41)

0.002

 Heavy Alcohol Use

349

(54.0)

253

(51.4)

96

(62.3)

1.56*

(1.08—2.27)

0.018

1.55*

(1.03—2.32)

0.034

Sexual Risk

 Condomless Last Sex

428

(66.3)

317

(64.4)

111

(72.1)

1.43

(0.96—2.12)

0.081

1.02

(0.66—1.57)

0.946

 Impaired Last Sex, Self or Partner

305

(47.2)

216

(43.9)

89

(57.8)

1.75*

(1.21—2.52)

0.003

1.59*

(1.07—2.37)

0.022

 More Than One Partner

252

(39.0)

187

(38.0)

65

(42.2)

1.19

(0.82—1.72)

0.351

1.50

(1.00—2.25)

0.051

 Ever Traded Sex

47

(7.3)

25

(5.1)

22

(14.3)

3.11*

(1.70—5.70)

 < 0.001

2.23*

(1.14—4.38)

0.019

 Positive STI Test (Lifetime)

208

(32.2)

145

(29.5)

63

(40.9)

1.66*

(1.14—2.41)

0.008

1.54*

(1.02—2.30)

0.038

 Positive STI Test, Past 6 Months

77

(11.9)

53

(10.8)

24

(15.6)

1.53

(0.91—2.57)

0.110

1.84*

(1.03—3.27)

0.039

 Positive STI Test (Biologically confirmed) (N = 600)

100

(16.7)

76

(16.5)

24

(17.1)

1.05

(0.63—1.73)

0.863

1.27

(0.73—2.22)

0.400