TABLE 2.
Sample distribution according to its PZA and TB resistance profilea
| PZA susceptibilityb | No. (%) with TB various resistance profilesc
|
Total no. (%) of samples | |||
|---|---|---|---|---|---|
| MDR-TB | RIFr | INHr | RIFs and INHs | ||
| PZA susceptible | 27 (49.09) | 5 (41.67) | 21 (95.45) | 90 (96.77) | 143 (78.57) |
| PZA resistant | 28 (50.91) | 7 (58.33) | 1 (4.55) | 3 (3.23) | 39 (21.43) |
a
Results were determined by a consensus reference test (CRT), comprising MGIT, Wayne assay, and pncA sequencing, and MODS culture, respectively. PZA susceptibility is displayed according to the TB susceptibility profile.
b
As determined by a CRT.
c
RIFr, RIF (rifampin) monoresistant; INHr, isoniazid (INH) monoresistant; RIFs, RIF susceptible; INHs, INH susceptible.