CD4 and tuberculosis: The evaluated predictors include sex, anemia, CD4 count, not taking CPT, not taking Isoniazid Preventive Therapy (IPT), risky behavior, extrapulmonary tuberculosis, residence, poor adherence, non-disclosure, ART failure, Multi-Drug Resistance TB (MDR) TB, presence of opportunistic infection, WHO HIV-stages, commercial sex workers, functional status (bedridden vs. ambulatory).