Multinomial logistic models comparing baseline characteristics between 50 Xpert positive and 66 Xpert negative TB cases compared to those classified as not having TB.

<p><b>Abbreviations:</b> TB, tuberculosis; OR, odds ratio; aOR, adjusted odds ratio; CI, confidence interval; ART, antiretroviral treatment; REF, reference category; SA, South African.</p><p>Results in bold are significant at the p<0.05 level.</p>