TABLE 2.

Univariate and Multivariate Analysis of Risk Factors for LTBI in Children Who Were Born in the United States (N = 387)

VariableTST+ (N = 12)Unadjusted OR (95% CI)Adjusted OR (95% CI)
Female8/201 (4%)Reference
Male4/186 (2%)0.53 (0.13–1.98)
Median age6 y *1.2/y (1.02–1.4)
No BCG8/363 (2%)Reference
Received BCG4/20 (20%)11.1 (2.5–47.1)8.2 (2.0–34.0)
No family travel6/254 (2%)Reference
Family travel6/133 (5%)1.95 (0.55–7.0)
No visitors to US7/239 (3%)Reference
Visitors to US5/148 (3%)1.16 (0.31–4.16)
No child travel0/203 (0%)Reference
Child travel12/184 (7%)Unable to calculate0.00 (0.00–1.19 × 1022)
Median mo of child travel5
  • — indicates analysis not performed.

  • * P = .03, Mann Whitney U test compared with 3 years in the TST group.

  • Did not remain in model.

  • P = .18, Mann Whitney U test compared with 0 months in the TST group.