Table 2. Disease Classification and CD4 counts in HIV infected TB patients N = 281.

Classification		CD4 count/mm3
Pulmonary	No. of patients	Available for	Median (IQR)
Smear positive	77	50	140 (62.75–225)
Smear negative	63*	45	116 (72–171)
Total	141 **	95	118 (67.5–207.5)
Extrapulmonary
Lymph node	48	38	109.5 (58.25–221.2)
Pleural effusion	39	29	153 (83–249)
Abdominal	23	22	91 (56–163.75)
TBM	17	13	109 (79–218)
Skin & Spine	2	2	111.5 (103.25–119.75)
Site not recorded	11	9	106 (69.5–290.5)
Total	140	113	116 (62–219)

IQR – Inter Quartile Range.

^*Six smear negative patients had milliary tuberculosis and their median CD4 count was 120. (95–124).

^**One smear status not available.