CD4 and tuberculosis: In multivariable logistic regression models adjusting for age, gender, study site, treatment arm, and baseline CD4 count and log10 viral load, CRP and IP-10 remained significantly associated with incident TB (aOR for CRP 3.25, 95% CI: 1.55–6.81; aOR for IP-10 1.89, 95% CI: 1.05–3.39).