TABLE 2.
Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | AUC | |
---|---|---|---|---|---|
Dynabeads (cells/mm3) | |||||
<100 | 83 | 94 | 66 | 97 | 0.958 |
<200 | 87 | 84 | 82 | 89 | 0.928 |
<350 | 94 | 69 | 92 | 75 | 0.933 |
Cytospheres (cells/mm3) | |||||
<100 | 73 | 87 | 41 | 96 | 0.879 |
<200 | 93 | 59 | 64 | 91 | 0.886 |
<350 | 99 | 32 | 85 | 84 | 0.905 |
Cut-points are 100, 200, or 350 cells/mm3 for both methods concurrently. AUC, area under the curve.