TABLE 5.

Distribution of 95 pansusceptible M. tuberculosis isolates obtained from 52 new patients by determination of MICs of RPT by the broth method

MIC (μg/ml)	No. of isolates obtained at the following times:				Total
	Before therapy	At 30 days	At 60 days	At 90 days
≤0.12	50	28	15	0	93
0.25	2	0	0	0	2
0.5	0	0	0	0	0
1.0	0	0	0	0	0
Total	52	28	15	0	95