CD4 and tuberculosis: When stratifying TB-positive participants by HIV status and CD4 counts, PLHIV with CD4 <200 cells/mm3 had much higher median urine LAM concentrations detected by FIND 28 (2939 pg/mL) than PLHIV with CD4 ≥200 cells/mm3 (12 pg/mL) and participants without HIV (0 pg/mL).