Table 5: Distribution of suspected cases and Xpert assay result among AFB smear result.

AFB result TB Positive by Xpert assay Negative by Xpert assay Failed Total
Rifampicin sensitivity Rifampicin Resistance Rifampicin Indeterminate Total
Positive 88 57 12 1 70 12 6 88
Negative 1441 222 10 26 258 1099 84 1441
Direct Xpert - 3 0 0 3 16 1 20
Total 1529 282 22 27 331 1127 91 1549