Table 1.
Mycobacterium tuberculosis samples (N = 178).
| Characteristic | N | % |
|---|---|---|
| Location* | ||
| Luzon | 105 | 59.0 |
| Visayas | 37 | 20.8 |
| Mindanao | 36 | 20.2 |
| Lineages | ||
| 1 | 143 | 80.3 |
| 2 | 2 | 1.1 |
| 4 | 33 | 18.5 |
| Drug resistance** | ||
| Rifampicin | 38 | 24.7 |
| Isoniazid | 64 | 46.0 |
| Ethambutol | 10 | 6.5 |
| Streptomycin | 25 | 16.3 |
| Amikacin | 2 | 1.1 |
| Capreomycin | 2 | 1.2 |
| Kanamycin | 8 | 4.5 |
| Pan-susceptible | 97 | 54.5 |
| MDR-TB | 34 | 21.5 |
| XDR-TB | 0 | 0 |
*Island of collection for sequenced isolates.
**The number resistant to the drug and percentage of tested isolates resistant; the denominator is the number of isolates for each drug with successfully performed susceptibility tests. The exception to this is the proportion of pan-susceptible which was calculated using the total number of samples.
MDR-TB = multi-drug resistant; XDR-TB = extensively-drug resistant; there was no levofloxacin drug resistance.