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. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Am J Public Health. 2009 Oct;99(Suppl 2):S452–S459. doi: 10.2105/AJPH.2007.133124

TABLE 3.

Associations Between HIV Test Receipt and Characteristics of Adult Male North Carolina State Prisoners: January 2004–May 2006

No. HIV Tested, % (No.) RR (95% CI)

Age group, y
 ≥45 6 604 36.6 (2 415) 1.94 (1.84, 2.03)
 35–44 12 243 38.3 (4 690) 2.03 (1.94, 2.12)
 25–34 16 136 34.4 (5 557) 1.82 (1.75, 1.90)
 18–24 (Ref) 12 229 18.9 (2 309) 1.00
Race
 Black 26 221 27.7 (7 272) 0.71 (0.70, 0.73)
 Other 2 992 23.6 (707) 0.61 (0.57, 0.65)
 White (Ref) 17 999 38.9 (6 992) 1.00
Education
 College 3 464 35.7 (1 237) 1.24 (1.18, 1.30)
 High school graduate or GED 22 209 33.8 (7 524) 1.18 (1.14, 1.21)
 Less than high school (Ref) 21 539 28.8 (6 210) 1.00
Employment
 Unemployed 17 006 26.9 (4 581) 0.78 (0.76, 0.81)
 Employed (Ref) 30 187 34.4 (10 385) 1.00
Marital status
 Not married or separated 40 295 31.4 (12 644) 0.93 (0.90, 0.97)
 Married (Ref) 6 897 33.7 (2 325) 1.00
IQ test result
 ≤80 11 893 26.4 (3 141) 0.69 (0.66, 0.71)
 81–100 26 098 31.7 (8 280) 0.82 (0.80, 0.85)
 ≥101 (Ref) 9 221 38.5 (3 550) 1.00
Previous time served, mo
 None 20 793 27.0 (5 604) 0.74 (0.72, 0.77)
 > 0–6 6 540 34.7 (2 269) 0.96 (0.92, 1.00)
 7–12 4 777 34.2 (1 634) 0.95 (0.90, 0.99)
 ≥13 (Ref) 15 102 36.2 (5 464) 1.00
Sentence length,a mo
 ≥19 13 860 30.0 (4 161) 0.79 (0.76, 0.82)
 7–18 11 610 31.1 (3 615) 0.82 (0.79, 0.85)
 3–6 10 214 28.8 (2 938) 0.75 (0.72, 0.78)
 < 3 (Ref) 9 152 38.2 (3 496) 1.00
Drug-related conviction ever
 Yes 17 698 30.0 (5 314) 0.92 (0.89, 0.94)
 No (Ref) 29 514 32.7 (9 657) 1.00
Sex-related conviction ever
 Yes 2 902 28.2 (819) 0.88 (0.83, 0.94)
 No (Ref) 44 310 31.9 (14 152) 1.00
Cocaine or crack use ever
 Yes 15 425 36.7 (5 667) 1.26 (1.22, 1.29)
 No (Ref) 31 787 29.3 (9 304) 1.00
Heroin use ever
 Yes 872 39.7 (346) 1.26 (1.16, 1.37)
 No (Ref) 46 340 31.6 (14 625) 1.00
MSM
 Yes 268 38.8 (104) 1.10 (0.95, 1.28)
 No (Ref) 38 611 35.3 (13 622) 1.00
Multiple sexual partnersb
 Yes 8 224 29.3 (2 410) 0.79 (0.77, 0.82)
 No (Ref) 30 655 36.9 (11 316) 1.00
Prostitutionb
 Yes 2 276 37.9 (863) 1.08 (1.02, 1.14)
 No (Ref) 36 603 35.1 (12 863) 1.00
Shared needlesb
 Yes 1 163 34.9 (406) 0.99 (0.91, 1.07)
 No (Ref) 37 716 35.3 (13 320) 1.00
Blood transfusionb
 Yes 277 45.1 (125) 1.28 (1.12, 1.46)
 No (Ref) 38 602 35.2 (13 601) 1.00
Mental healthc
 Axis I 1 107 40.1 (444) 1.28 (1.19, 1.37)
 Axis II 1 263 34.3 (433) 1.09 (1.01, 1.18)
 Neither (Ref) 44 842 31.4 (14 094) 1.00
HCV
 Positive 1485 55.4 (822) 0.89 (0.82, 0.97)
 Negative (Ref) 531 62.0 (329) 1.00
 No test 45 196 30.6 (13 820)
Syphilis
 Positive 1 956 39.8 (778) 1.01 (0.95, 1.07)
 Negative (Ref) 33 962 39.4 (13 380) 1.00
 No test 11 294 7.2 (813)
Tuberculosis
 Positive 1797 35.5 (637) 1.12 (1.05, 1.20)
 Negative (Ref) 45 415 31.63 (1 434) 1.00

Note. MSM = men who have sex with men; RR = relative risk.

a

Prisoners with missing data who were tested for HIV = 32.0% (761 of 2376).

b

Prisoners with missing data who were tested for HIV = 14.9% (1245 of 8333).

c

Axis I: psychosis, bipolar disorder, major depression, generalized anxiety disorder, and dementia. Axis II: personality disorder, developmental disability.