MTB Positive

MTB Rif. Resistant

(%)

MTB Negative

(%)

Total

p-value

Rif.

Resistant

Detected

14

5.5

948

84.3

1125

0.001*

Rif.

Resistant Not

Detected

239

94.5

692

90.1

768

Total

253

13.4

1640

86.6

1893