TABLE 1.

Characteristics of individuals enrolled in the study

HIV status and TB class	No. of subjects	Male/female ratio	Mean age in yr (range)	TST (no. positive/total no.)
Seropositive	27	17/10	41.6 (26-72)	1/21
0	17	8/9	40.3 (27-53)	0/14
2	0
3	5	4/1	38.2 (26-72)	1/3
4	4	4/0	52.7 (40-60)	0/3
5	1	1/0	47	0/1
Seronegative	41	23/18	41.6 (15-75)	16/31
0	15	4/11	40.8 (26-75)	0/15
2	6	5/1	38.3 (33-42)	6/6
3	18	13/5	46.3 (31-33)	9/9
4	2	1/1	32 (31-33)	1/1
5	0