Resistance pattern No. of new untreated patients (%) No. of previously treated patient (%) P value
resistance to one drug or more 46 (21.2) 17 (38.6) <0.014
One drug resistance 41 (18.9) 6 (13.6) 0.4
Two drug resistance 5 (2.3) 5 (11.4) <0.005
Three drug resistance 0 6 (13.6) <0.0000001
Multidrug-resistance 0 9 (20.5) <0.0000001
Table 2: Comparison of drug resistant pattern among new untreated patients and previously treated patients