TABLE 2.
Results of Univariate and Multivariate Analyses of Factors Associated With a History of TB Diagnosis Among Injection Drug Users (N = 1056): Tijuana, Mexico, 2006–2007
| Univariate OR (95% CI) | Unweighted Multivariate ORa (95% CI) | |
| Men | 2.29 (1.04, 5.02) | … |
| Age (odds per year) | 1.05 (1.02, 1.07) | … |
| Years injecting (odds per year) | 1.04 (1.02, 1.06) | … |
| Years of education (odds per year) | 1.10 (1.04, 1.18) | … |
| Lifetime history of travel to the United States | 5.11 (2.21, 11.80) | 6.44 (1.53, 27.20) |
| Years living in Tijuanab (odds per year) | 0.98 (0.96, 1.00) | … |
| Moved to Tijuana because of deportation from USb | 3.03 (1.82, 5.03) | 1.83 (1.07, 3.12) |
| Lifetime history of incarceration | 3.01 (1.66, 5.48) | 2.20 (1.06, 4.58) |
| Knows other individuals who have had TB | 1.67 (1.11, 2.51) | … |
Note. TB = tuberculosis; OR = odds ratio; CI = confidence interval.
a
Only variables which were selected in both nonweighted and weighted models are shown.
b
Not including injection drug users born in Tijuana (n = 809).