Research Article
Lack of Efficacy of Combined Carbohydrate Antigen Markers for Lung Cancer Diagnosis
Table 4
Performances of biomarkers in lung adenocarcinoma diagnosis.
| Biomarkers | Sensitivity | Specificity | PPV | NPV | AUC (95% CI) |
| CYFR21 | 0.766 | 0.732 | 0.721 | 0.776 | 0.777 (0.693-0.862) | CEA | 0.639 | 0.827 | 0.667 | 0.787 | 0.812 (0.734-0.890) | NSE | 0.409 | 0.757 | 0.600 | 0.589 | 0.589 (0.485-0.694) | SCC | 0.123 | 0.848 | 0.643 | 0.549 | 0.523 (0.415-0.630) | CA125 | 0.414 | 0.879 | 0.744 | 0.640 | 0.674 (0.575-0.773) | CA15-3 | 0.471 | 0.951 | 0.892 | 0.678 | 0.793 (0.710-0.876) | CA199 | 0.121 | 0.915 | 0.727 | 0.356 | 0.399 (0.293-0.505) | CA50 | 0.042 | 0.988 | 0.750 | 0.547 | 0.525 (0.420-0.630) | CA242 | 0.129 | 0.871 | 0.450 | 0.548 | 0.416 (0.312-0.519) | CA724 | 0.192 | 0.941 | 0.700 | 0.627 | 0.640 (0.541-0.740) | The panel 1 | 0.849 | 0.619 | 0.579 | 0.869 | 0.864 (0.787-0.922) | The panel 2 | 0.867 | 0.576 | 0.561 | 0.883 | 0.897 (0.826-0.946) | The panel 3 | 0.644 | 0.730 | 0.595 | 0.768 | 0.794 (0.708-0.864) | The panel 4 | 0.945 | 0.525 | 0.552 | 0.939 | 0.904 (0.834-0.951) |
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