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Table 1 Baseline characteristics

From: Cost analysis of tuberculin skin test and the QuantiFERON-TB Gold In-tube test for tuberculosis screening in a correctional setting in Dallas, Texas, USA

Characteristic

Overall

529 (100 %)

Gender

 Male

397 (75 %)

Age, mean (years)

33.5

 18–29

242 (46 %)

 30–39

137 (26 %)

 40–49

91 (17 %)

  > 50

59 (11 %)

Ethnicity

 Hispanic

128 (24 %)

 Non-Hispanic

303 (57 %)

 Unknown

97 (18 %)

Race

 Black

244 (46 %)

 White

151 (29 %)

 Native Americana

21 (4 %)

 Asian

4 (1 %)

 Pacific Islanderb

1 (<1 %)

 Other

122 (23 %)

Non US born

19 (4 %)

TB/HIV Risk Factors

 Ever stayed in a homeless shelter

75 (14 %)

 First incarceration

81 (15 %)

 Ever Injected Drugs

89 (17 %)

 Tested for HIV in past

376 (71 %)

 MSM

20 (4 %)

 HIV +

13 (2 %)

 Past positive TB

6 (1 %)

 Ever treated for TB

6 (1 %)

 Vaccinated with BCG

63 (12 %)

 Ever been exposed to TB

15 (3 %)

TB symptoms

 Cough 3 weeks

2 (<1 %)

 Hemoptysis

1 (<1 %)

 Night sweats

4 (1 %)

 Unexplained weight loss

2 (<1 %)

 Any of the above

7 (1 %)

  1. QFT-GIT QuantiFERON-TB Gold In-Tube, TST tuberculin skin test, US United States of America, MSM men who have sex with men, HIV human immunodeficiency virus, TB tuberculosis, BCG bacille Calmette-Guérin, CXR chest x-ray)
  2. aRefers to American Indian and Alaskan Natives
  3. bRefers to Pacific Islander and Native Hawaiian