CD4 and tuberculosis: HIV+TB+ ISUs with CD4 T-cells <200/uL (OR: 2.94, 95% CI: 1.41–6.13, P=0.004) and CD4 Tcells of 200–349/uL (OR: 3.24, 95% CI: 1.66–6.31, P=0.001) associated with higher odds of developing anemia.