TABLE 3.
Accuracy of mlstverse for CAM susceptibility predictiona
| Subspecies | DST (phenotypic) | Mlstverse (genetic prediction) | Concordance rate (%) | |||||
|---|---|---|---|---|---|---|---|---|
| Result | N | 23S rRNA (Rrl) | Erm(41) | Result | ||||
| A2058/A2059 [GC] | T28C | Truncation | ||||||
| MAB | S | 10 | 0/10 | 10/10 | 0/10 | S | 96.3% (26/27) | 98.1% (52/53) |
| IR | 16 | 0/16 | 0/16 | 0/16 | IR | |||
| AR | 1 | 0/1 | 0/1 | 0/1 | IR | |||
| MMA | S | 26 | 0/26 | 0/26 | 26/26 | S | 100% (26/26) | |
a
Abbreviations: AR, acquired resistant; CAM, clarithromycin; DST, drug susceptibility testing; IR, induced resistant; MAB, Mycobacterium abscessus subsp. abscessus; MMA, Mycobacterium abscessus subsp. massiliense; S, susceptible.