TABLE 3.
Results of testing the third CF cohort and non-CF isolates in standard medium
| Cohort, medium, and MIC or MFC | No. of isolates with the following result (in μg/ml): |
|||||
|---|---|---|---|---|---|---|
| ≤0.5 | 1 | 2 | 4 | 8 | >8 | |
| Third CF cohort, standard (RPMI)a | ||||||
| MIC | 0 | 0 | 2 | 8 | 0 | 0 |
| MFC | 0 | 0 | 1 | 9 | 0 | 0 |
| All CF isolates, standard (RPMI) | ||||||
| MIC | 2 | 7 | 8 | 11 | 0 | 2 |
| All non-CF isolates, standard (RPMI) | ||||||
| MIC | 23 | 10 | 16 | 4 | 1 | 1 |
a
The third cohort of isolates was tested concurrently with standard medium and artificial sputum medium but failed to grow sufficiently in the latter to yield endpoints.