Table 3 Comparison of Diagnostic Results of NAB alone and NAB combined with Tumor Markers in 194 Patients
Diagnostic Method | Sensitivity (%) | Specificity (%) | Accuracy(%) | PPV (%) | NPV (%) |
|---|---|---|---|---|---|
NAB alone | 83.5 | 100.0 | 88.1 | 100.0 | 70.5 |
NAB+Serum Tumor marker | |||||
CYFRA (3.3) | 85.6 | 81.8 | 84.5 | 92.2 | 69.2 |
CEA (5) | 86.3 | 90.9 | 87.6 | 96.0 | 72.5 |
SCC (2) | 84.2 | 92.7 | 86.6 | 96.7 | 69.9 |
NAB+Cytological Tumor marker | |||||
CYFRA (15.7) | 95.0 | 98.2 | 95.9 | 99.2 | 88.5 |
CEA (0.6) | 92.1 | 92.7 | 92.3 | 97.0 | 82.3 |
SCC (0.86) | 91.4 | 70.9 | 85.6 | 88.8 | 76.5 |