Risk factors for asymptomatic TB disease
| Univariate analysis | Multivariable analysis | |||
| OR | p Value | OR (95% CI) | p Value | |
| CD4 cell count/mm3 | 0.996 | 0.035 | 0.996 (0.992 to 1.000) | 0.060 |
| Tuberculin skin test ≥5 mm | 2.77 | 0.081 | 4.96 (0.990 to 17.662) | 0.064 |
| Days since HIV-1 diagnosis | 1.00 | 0.095 | 1.006 (0.999 to 1.010) | 0.056 |
| Age (years) | 1.02 | 0.496 | ||
| Male sex | 0.80 | 0.732 | ||
| Body mass index | 0.92 | 0.112 | ||
| History of previous TB | 1.89 | 0.293 | ||
| Smoker | 1.44 | 0.548 | ||
| BCG scar presence | 0.82 | 0.699 | ||
| Contact with TB | 1.20 | 0.756 | ||
| Alcohol consumption | 2.02 | 0.190 | ||
| Time in Khayelitsha >5 years | 1.16 | 0.808 | ||